Document:

EX-10.4

 Exhibit 10.4 

MCUBE, INC. 
 2019
EQUITY INCENTIVE PLAN 
 As Adopted on July 25, 2019 

1.    PURPOSE. The purpose of this Plan is to provide incentives to attract, retain and
motivate eligible persons whose present and potential contributions are important to the success of the Company, its Parent and Subsidiaries by offering eligible persons an opportunity to participate in the Company’s future performance through
the grant of Awards covering Shares. Capitalized terms not defined in the text are defined in Section 14 hereof. Although this Plan is intended to be a written compensatory benefit plan within the meaning of Rule 701, grants may be made
pursuant to this Plan that do not qualify for exemption under Rule 701 or Section 25102(o). Any requirement of this Plan that is required in law only because of Section 25102(o) need not apply if the Committee so provides. 

2.    SHARES SUBJECT TO THE PLAN. 

2.1    Number of Shares Available. Subject to Sections 2.2 and 11 hereof, the total number
of Shares reserved and available for grant and issuance pursuant to this Plan will be as follows: (a) any authorized shares not issued or subject to outstanding grants under the Company’s 2009 Equity Incentive Plan, as amended, or any
compensatory share or equity incentive schemes or arrangements established by the Company for the benefit of employees and other service providers, in each case, on the Effective Date (as defined in Section 13.1 hereof) (collectively, the
“Prior Plan”); (b) shares that are subject to issuance under the Prior Plan but cease to be subject to an award for any reason other than exercise of an option after the Effective Date; and (c) shares that were issued
under the Prior Plan which are repurchased by the Company or which are forfeited or used to pay withholding obligations or pay the exercise price of an Option. Subject to Sections 2.2 and 11 hereof, (A) in the event that Shares previously
issued under the Plan are reacquired by the Company pursuant to a forfeiture provision, right of first refusal, or repurchase by the Company, such Shares shall be added to the number of Shares then available for issuance under the Plan; (B) in
the event that Shares that otherwise would have been issuable under the Plan are withheld by the Company in payment of the Purchase Price, Exercise Price or withholding obligations, such Shares shall remain available for issuance under the Plan; and
(C) in the event that an outstanding Option, Restricted Stock Unit or SAR for any reason expires or is cancelled, forfeited or terminated, the Shares allocable to the unexercised or unsettled portion of such Option, Restricted Stock Unit or
SAR, as applicable, shall remain available for issuance under the Plan. To the extent an Award is settled in cash, the cash settlement shall not reduce the number of Shares remaining available for issuance under the Plan. At all times the Company
will reserve and keep available a sufficient number of Shares as will be required to satisfy the requirements of all Awards granted and outstanding under this Plan. In no event shall the total number of Shares issued (counting each reissuance of a
Share that was previously issued and then reacquired by the Company pursuant to a forfeiture provision, right of first refusal, or repurchase by the Company as a separate issuance) under the Plan upon exercise of ISOs (as defined in Section 4
hereof) exceed 36,111,753 Shares (adjusted in proportion to any adjustments under Section 2.2 hereof) over the term of the Plan. 

2.2    Adjustment of Shares. In the event that the Company’s Common Stock is changed by a
stock dividend, recapitalization, stock split, reverse stock split, subdivision, combination, reclassification or other change in the capital structure of the Company affecting Shares without consideration, then in order to prevent diminution or
enlargement of the benefits or potential benefits intended to be made available under the Plan (a) the number and class of Shares reserved for issuance under this Plan, (b) the Exercise Prices of and number and class of Shares subject to
outstanding Options 

  
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and SARs, and (c) the Purchase Prices of and/or number and class of Shares subject to other outstanding Awards will (to the extent appropriate) be proportionately adjusted, subject to any
required action by the Board or the stockholders of the Company and compliance with applicable securities or other laws; provided, however, that fractions of a Share will not be issued but will either be paid in cash at
the Fair Market Value of such fraction of a Share or will be rounded down to the nearest whole Share, as determined by the Committee. 

3.    PLAN FOR BENEFIT OF SERVICE PROVIDERS. 

3.1    Eligibility. The Committee will have the authority to select persons to receive Awards.
ISOs may be granted only to employees (including officers and directors who are also employees) of the Company or of a Parent or Subsidiary of the Company. NQSOs (as defined in Section 4 hereof) and all other types of Awards may be granted to
employees, officers, directors and consultants of the Company or any Parent or Subsidiary of the Company; provided such consultants render bona fide services not in connection with the offer and sale of securities in a capital-raising
transaction when Rule 701 is to apply to the Award granted for such services. A person may be granted more than one Award under this Plan. 

3.2    No Obligation to Employ. Nothing in this Plan or any Award granted under this Plan will
confer or be deemed to confer on any Participant any right to continue in the employ of, or to continue any other relationship with, the Company or any Subsidiary or Parent of the Company or limit in any way the right of the Company or any
Subsidiary or Parent of the Company to terminate Participant’s employment or other relationship at any time, with or without Cause. 

4.    OPTIONS. The Committee may grant Options to eligible persons described in Section 3
hereof and will determine whether such Options will be Incentive Stock Options within the meaning of the Code (“ISOs”) or Nonqualified Stock Options (“NQSOs”), the number of Shares subject to the
Option, the Exercise Price of the Option, the period during which the Option may be exercised, and all other terms and conditions of the Option, subject to the following. 

4.1    Form of Option Grant. Each Option granted under this Plan will be evidenced by an Award
Agreement which will expressly identify the Option as an ISO or an NQSO (“Stock Option Agreement”), and will be in such form and contain such provisions (which need not be the same for each Participant) as the Committee may
from time to time approve, and which will comply with and be subject to the terms and conditions of this Plan. 

4.2    Date of Grant. The date of grant of an Option will be the date on which the Committee
makes the determination to grant such Option, unless a later date is otherwise specified by the Committee. The Stock Option Agreement and a copy of this Plan will be delivered to the Participant within a reasonable time after the granting of the
Option. 
 4.3    Exercise Period. Options may be exercisable within the time or upon the
events determined by the Committee in the Award Agreement and may be awarded as immediately exercisable but subject to repurchase pursuant to Section 10 hereof or may be exercisable within the times or upon the events determined by the
Committee as set forth in the Stock Option Agreement governing such Option; provided, however, that (a) no Option will be exercisable after the expiration of ten (10) years from the date the Option is granted;
and (b) no ISO granted to a person who directly or by attribution owns more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or of any Subsidiary or Parent of the Company (“Ten Percent
Stockholder”) will be exercisable after the expiration of five (5) years from the date the ISO is granted; but in no event shall an Option granted to an employee who is a non-exempt employee
for purposes of overtime pay under the U.S. Fair Labor 

  
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Standards Act of 1938 be exercisable earlier than six (6) months after its date of grant. The Committee also may provide for Options to become exercisable at one time or from time to time,
periodically or otherwise, in such number of Shares or percentage of Shares as the Committee determines. 

4.4    Exercise Price. The Exercise Price of an Option will be determined by the Committee
when the Option is granted and shall not be less than the Fair Market Value per Share on the date of grant unless expressly determined in writing by the Committee; provided that the Exercise Price of an ISO granted to a Ten Percent
Stockholder will not be less than one hundred ten percent (110%) of the Fair Market Value of the Shares on the date of grant. Payment for the Shares purchased must be made in accordance with Section 8 hereof. 

4.5    Method of Exercise. Options may be exercised only by delivery to the Company of a stock
option exercise agreement (accepted via written, electronic or other means) (the “Exercise Agreement”) in a form approved by the Committee (which need not be the same for each Participant). The Exercise Agreement will state
(a) the number of Shares being purchased, (b) the restrictions imposed on the Shares purchased under such Exercise Agreement, if any, and (c) such representations and agreements regarding Participant’s investment intent and
access to information and other matters, if any, as may be required or desirable by the Company to comply with applicable securities or other laws. Each Participant’s Exercise Agreement may be modified by (i) agreement of Participant and
the Company or (ii) substitution by the Company, upon becoming a public company, in order to add the payment terms set forth in Section 8.1 that apply to a public company and such other terms as shall be necessary or advisable in order to
exercise a public company option. Upon exercise of an Option, Participant shall execute and deliver to the Company the Exercise Agreement then in effect, together with payment in full of the Exercise Price for the number of Shares being purchased
and satisfaction of any applicable Tax-Related Obligations (as defined in Section 8.2 hereof). No adjustment will be made for a dividend or other right for which the record date is prior to the date the
Shares are issued, except as provided in Section 2.2 of the Plan. Exercising an Option in any manner will decrease the number of Shares thereafter available, both for purposes of the Plan and for sale under the Option, by the number of Shares
as to which the Option is exercised. 
 4.6    Termination. Subject to earlier termination
pursuant to Sections 11 and 13 hereof and subject to any longer exercise periods set forth in the Stock Option Agreement, exercise of an Option will always be subject to the following terms and conditions. 

4.6.1    Other than Death or Disability or for Cause. If the Participant is Terminated for any reason other than
death, Disability or for Cause, then the Participant may exercise such Participant’s Options only to the extent that such Options are exercisable as to Vested Shares upon the Termination Date, except as otherwise determined by the Committee or
required by applicable law. Such Options must be exercised by the Participant, if at all, as to all or some of the Vested Shares calculated as of the Termination Date or such other date determined by the Committee, within three (3) months after
the Termination Date (or within such shorter time period, not less than thirty (30) days, or within such longer time period after the Termination Date as may be determined by the Committee or required by applicable law, with any exercise beyond
three (3) months after the date Participant ceases to be an employee deemed to be an NQSO) but, in any event, no later than the expiration date of the Options. 

4.6.2    Death or Disability. If the Participant is Terminated because of Participant’s death or Disability
(or the Participant dies within three (3) months after a Termination other than for Cause), then Participant’s Options may be exercised only to the extent that such Options are exercisable as to Vested Shares on the Termination Date,
except as otherwise determined by the Committee or required by applicable law. Such Options must be exercised by Participant (or Participant’s 

  
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legal representative or authorized assignee), if at all, as to all or some of the Vested Shares calculated as of the Termination Date or such other date determined by the Committee, within twelve
(12) months after the Termination Date (or within such shorter time period, not less than six (6) months, or within such longer time period, after the Termination Date as may be determined by the Committee or required by applicable law,
with any exercise beyond (a) three (3) months after the date Participant ceases to be an employee when the Termination is for any reason other than the Participant’s death or disability, within the meaning of Section 22(e)(3) of
the Code, or (b) twelve (12) months after the date Participant ceases to be an employee when the Termination is for Participant’s disability, within the meaning of Section 22(e)(3) of the Code, deemed to be an NQSO) but in any
event no later than the expiration date of the Options. 
 4.6.3    For Cause. If the Participant is Terminated
for Cause, the Participant may exercise such Participant’s Options, but not to an extent greater than such Options are exercisable as to Vested Shares upon the Termination Date and Participant’s Options shall expire on such
Participant’s Termination Date, or at such later time and on such conditions as are determined by the Committee. 

4.7    Limitations on Exercise. The Committee may specify a reasonable minimum number of
Shares that may be purchased on any exercise of an Option, provided that such minimum number will not prevent Participant from exercising the Option for the full number of Shares for which it is then exercisable. 

4.8    Limitations on ISOs. The aggregate Fair Market Value (determined as of the date of
grant) of Shares with respect to which ISOs are exercisable for the first time by a Participant during any calendar year (under this Plan or under any other incentive stock option plan of the Company or any Parent or Subsidiary of the Company) will
not exceed One Hundred Thousand Dollars ($100,000). If the Fair Market Value of Shares on the date of grant with respect to which ISOs are exercisable for the first time by a Participant during any calendar year exceeds One Hundred Thousand Dollars
($100,000), then the Options for the first One Hundred Thousand Dollars ($100,000) worth of Shares to become exercisable in such calendar year will be ISOs and the Options for the amount in excess of One Hundred Thousand Dollars ($100,000) that
become exercisable in that calendar year will be NQSOs. In the event that the Code or the regulations promulgated thereunder are amended after the Effective Date (as defined in Section 13.1 hereof) to provide for a different limit on the Fair
Market Value of Shares permitted to be subject to ISOs, then such different limit will be automatically incorporated herein and will apply to any Options granted after the effective date of such amendment. 

4.9    Modification, Extension or Renewal. The Committee may modify, extend or renew
outstanding Options and authorize the grant of new Options in substitution therefor, provided that any such action may not, without the written consent of a Participant, impair any of such Participant’s rights under any Option
previously granted, unless for the purpose of complying with applicable laws and regulations. Any outstanding ISO that is modified, extended, renewed or otherwise altered will be treated in accordance with Section 424(h) of the Code. Subject to
Section 4.10 hereof, the Committee may reduce the Exercise Price of outstanding Options without the consent of Participants by a written notice to them; provided, however, that the Exercise Price may not be reduced
below the minimum Exercise Price that would be permitted under Section 4.4 hereof for Options granted on the date the action is taken to reduce the Exercise Price. 

4.10    No Disqualification. Notwithstanding any other provision in this Plan, no term of this
Plan relating to ISOs will be interpreted, amended or altered, nor will any discretion or authority granted under this Plan be exercised, so as to disqualify this Plan under Section 422 of the Code or, without the consent of the Participant, to
disqualify any Participant’s ISO under Section 422 of the Code. 

  
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 5.    RESTRICTED STOCK. A Restricted Stock
Award is an offer by the Company to sell to an eligible person Shares that are subject to certain specified restrictions. The Committee will determine to whom an offer will be made, the number of Shares the person may purchase, the Purchase Price,
the restrictions to which the Shares will be subject, and all other terms and conditions of the Restricted Stock Award, subject to the following terms and conditions. 

5.1    Form of Restricted Stock Award. All purchases under a Restricted Stock Award made
pursuant to this Plan will be evidenced by an Award Agreement (“Restricted Stock Purchase Agreement”) that will be in such form (which need not be the same for each Participant) as the Committee will from time to time
approve, and will comply with and be subject to the terms and conditions of this Plan. The Restricted Stock Award will be accepted by the Participant’s execution and delivery of the Restricted Stock Purchase Agreement (accepted via written,
electronic or other means) and full payment for the Shares to the Company within thirty (30) days from the date the Restricted Stock Purchase Agreement is delivered to the person. If such person does not execute and deliver the Restricted Stock
Purchase Agreement along with full payment for the Shares to the Company within such thirty (30) days, then the offer will terminate, unless otherwise determined by the Committee. 

5.2    Purchase Price. The Purchase Price of Shares sold pursuant to a Restricted Stock Award
will be determined by the Committee on the date the Restricted Stock Award is granted. Payment of the Purchase Price must be made in accordance with Section 8 hereof. 

5.3    Dividends and Other Distributions. Participants holding Restricted Stock Awards will be
entitled to receive all dividends and other distributions paid with respect to such Shares, unless the Committee provides otherwise at the time the Award is granted. If any such dividends or distributions are paid in Shares, the Shares will be
subject to the same restrictions on transferability and forfeitability as the Restricted Stock Awards with respect to which they were paid. 

5.4    Restrictions. Restricted Stock Awards may be subject to the restrictions set forth in
Sections 9 and 10 hereof or, with respect to a Restricted Stock Award to which Section 25102(o) is to apply, such other restrictions not inconsistent with Section 25102(o). 

6.    RESTRICTED STOCK UNITS. 

6.1    Awards of Restricted Stock Units. A Restricted Stock Unit
(“RSU”) is an Award covering a number of Shares that may be settled in cash, by issuance of those Shares at a date in the future, or by a combination of cash and Shares. No Purchase Price shall apply to an RSU settled in
Shares. All grants of RSUs will be evidenced by an Award Agreement (the “RSU Agreement”) that will be in such form (which need not be the same for each Participant) as the Committee will from time to time approve, and will
comply with and be subject to the terms and conditions of this Plan. No RSU will have a term longer than ten (10) years from the date the RSU is granted. 

6.2    Form and Timing of Settlement. To the extent permissible under applicable law, the
Committee may permit a Participant to defer payment (including settlement) under an RSU to a date or dates after the RSU has vested, provided that the terms of the RSU and any deferral satisfy the requirements of Section 409A of
the Code (or any successor) and any regulations or rulings promulgated thereunder, to the extent the Participant is subject to Section 409A of the Code. Payment may be made in the form of cash or whole Shares or a combination thereof, all as
the Committee determines. 
 6.3    Dividend Equivalent Payments. The Board may permit
Participants holding RSUs to receive dividend equivalent payments on outstanding RSUs if and when dividends are paid to 

  
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stockholders on Shares. In the discretion of the Board, such dividend equivalent payments may be paid in cash or Shares and they may either be paid at the same time as dividend payments are
made to stockholders or delayed until Shares are issued pursuant to the RSU grants and may be subject to the same vesting or performance requirements as the RSUs. If the Board permits dividend equivalent payments to be made on RSUs, the terms
and conditions for such dividend equivalent payments will be set forth in the RSU Agreement. 
 7.    STOCK
APPRECIATION RIGHTS. 
 7.1    Awards of SARs. Stock Appreciation Rights
(“SARs”) may be settled in cash or Shares (which may consist of Restricted Stock or RSUs) or a combination thereof, having a value equal to the value determined by multiplying the difference between the Fair Market Value on
the date of exercise over the Exercise Price and the number of Shares with respect to which the SAR is being exercised. All grants of SARs made pursuant to this Plan will be evidenced by an Award Agreement (the “SAR
Agreement”) that will be in such form (which need not be the same for each Participant) as the Committee will from time to time approve, and will comply with and be subject to the terms and conditions of this Plan. 

7.2    Exercise Period and Expiration Date. A SAR will be exercisable within the times or upon
the occurrence of events determined by the Committee and set forth in the SAR Agreement. The SAR Agreement shall set forth the expiration date; provided that no SAR will be exercisable after the expiration of ten (10) years from
the date the SAR is granted. 
 7.3    Exercise Price. The Committee will determine the
Exercise Price of the SAR when the SAR is granted, which may not be less than the Fair Market Value on the date of grant. 

7.4    Termination. Subject to earlier termination pursuant to Sections 11 and 13 hereof
and subject to any longer exercise periods set forth in the SAR Agreement, exercise of SARs will always be subject to the following terms and conditions. 

7.4.1    Other than Death or Disability or for Cause. If the Participant is Terminated for any reason other than
death, Disability or for Cause, then the Participant may exercise such Participant’s SARs only to the extent that such SARs are exercisable as to Vested Shares upon the Termination Date or as otherwise determined by the Committee or as required
by applicable law. SARs must be exercised by the Participant, if at all, as to all or some of the Vested Shares calculated as of the Termination Date or such other date determined by the Committee, within three (3) months after the Termination
Date (or within such shorter time period, not less than thirty (30) days, or within such longer time period after the Termination Date as may be determined by the Committee or as required by applicable law), but in any event no later than the
expiration date of the SARs. 
 7.4.2    Death or Disability. If the Participant is Terminated because of
Participant’s death or Disability (or the Participant dies within three (3) months after a Termination other than for Cause), then Participant’s SARs may be exercised only to the extent that such SARs are exercisable as to Vested
Shares on the Termination Date or as otherwise determined by the Committee or as required by applicable law. Such SARs must be exercised by Participant (or Participant’s legal representative or authorized assignee), if at all, as to all or some
of the Vested Shares calculated as of the Termination Date or such other date determined by the Committee, within twelve (12) months after the Termination Date (or within such shorter time period, not less than six (6) months, or within
such longer time period after the Termination Date as may be determined by the Committee or as required by applicable law), but in any event no later than the expiration date of the SARs. 

  
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 7.4.3    For Cause. If the Participant is Terminated for Cause,
the Participant may exercise such Participant’s SARs, but not to an extent greater than such SARs are exercisable as to Vested Shares upon the Termination Date and Participant’s SARs shall expire on such Participant’s Termination
Date, or at such later time and on such conditions as are determined by the Committee. 
 8.    PAYMENT FOR
PURCHASES AND EXERCISES. 
 8.1    Payment in General. Payment for Shares acquired
pursuant to this Plan may be made in cash equivalents (including by check or Automated Clearing House (“ACH”) transfer) or, where expressly approved for the Participant by the Committee and subject to compliance with
applicable law: 
 (a)    by cancellation of indebtedness of the Company owed to the Participant; 

(b)    by surrender of shares of the Company that are clear of all liens, claims, encumbrances or security interests and:
(i) for which the Company has received “full payment of the purchase price” within the meaning of SEC Rule 144 (and, if such shares were purchased from the Company by use of a promissory note, such note has been fully paid with
respect to such shares) or (ii) that were obtained by Participant in the public market; 
 (c)    by tender of a
full recourse promissory note having such terms as may be approved by the Committee and bearing interest at a rate sufficient to avoid (i) imputation of income under Sections 483 and 1274 of the Code and (ii) unfavorable accounting
treatment as determined by the Committee; provided, however, that Participants who are not employees or directors of the Company will not be entitled to purchase Shares with a promissory note unless the note is adequately
secured by collateral other than the Shares; provided, further, that the portion of the Exercise Price or Purchase Price, as the case may be, equal to the par value (if any) of the Shares must be paid in cash or other
legal consideration permitted by the laws under which the Company is then incorporated or organized; 
 (d)    by
waiver of compensation due or accrued to the Participant from the Company for services rendered; 
 (e)    by
participating in a formal cashless exercise program implemented by the Committee in connection with the Plan; 

(f)    provided that a public market for the Company’s common stock exists, by exercising through a “same day
sale” commitment from the Participant and a broker-dealer whereby the Participant irrevocably elects to exercise the Award and to sell a portion of the Shares so purchased sufficient to pay the total Exercise Price or Purchase Price, and
whereby the broker-dealer irrevocably commits upon receipt of such Shares to forward the total Exercise Price or Purchase Price directly to the Company; or 

(g)    by any combination of the foregoing or any other method of payment approved by the Committee. 

For avoidance of uncertainty: ACH transfers that have been received by the Company into its bank account designated for receipt of such transfers under this
Section 8.1 shall be deemed to have been received for all purposes under this Plan as of the date on which such transfers were initiated from the transferor’s account and made irrevocable by the transferor. 

  
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 8.2    Withholding Taxes. 

8.2.1    Withholding Generally. Whenever Shares are to be issued in satisfaction of Awards granted under this Plan,
the Company may require the Participant to remit to the Company an amount sufficient to satisfy the maximum tax withholding requirements as to income tax, social insurance, payroll tax, fringe benefits tax, payment on account and other tax-related obligations (collectively, “Tax-Related Obligations”) prior to the delivery of any written or electronic certificate or certificates for
such Shares. Whenever, under this Plan, payments in satisfaction of Awards are to be made in cash by the Company, such payment will be net of an amount sufficient to satisfy applicable tax withholding requirements. 

8.2.2    Stock Withholding. When, under applicable tax laws, a Participant incurs tax liability in connection with
the exercise or vesting of any Award that is subject to tax withholding and the Participant is obligated to pay the Company the amount required to be withheld, the Committee may in its sole discretion allow the Participant to satisfy up to the
maximum Tax-Related Obligations in the employee’s applicable jurisdictions by electing to have the Company withhold from the Shares to be issued up to the number of Shares having a Fair Market Value on
the date that the amount of tax to be withheld is to be determined that is not more than the maximum Tax-Related Obligations in the employee’s applicable jurisdictions; or to arrange a mandatory
“sell to cover” on Participant’s behalf (without further authorization) but in no event will the Company withhold Shares or “sell to cover” if such withholding would result in adverse accounting or compliance consequences to
the Company. The maximum Tax-Related Obligations are based on the applicable rates of the relevant tax authorities (for example, federal, state and local), including the employee’s share of payroll or
similar taxes, as provided in the tax law, regulations or the authority’s administrative practices, not to exceed the highest statutory rate in that jurisdiction. Any elections to have Shares withheld or sold for this purpose will be made in
accordance with the requirements established by the Committee for such elections and be in writing in a form acceptable to the Committee. 

8.2.3    Elections Under Section 83(i) of the Code. A Participant will not make an election
under Section 83(i) of the Code if the Company determines that the Participant is then ineligible to make such an election under applicable law or without the Company’s prior written consent (which will not be unreasonably withheld or
delayed, but may be conditioned upon the Participant’s entry into additional commitments as determined by the Company). 

9.    RESTRICTIONS ON AWARDS. 

9.1    Transferability. Except as permitted by the Committee, Awards granted under this Plan,
and any interest therein, will not be transferable or assignable by Participant, other than by will or by the laws of descent and distribution, and, with respect to NQSOs for Participants in the U.S., by instrument to an inter vivos or testamentary
trust in which the NQSOs are to be passed to beneficiaries upon the death of the trustor (settlor), or by gift to “family member” as that term is defined in Rule 701, and may not be made subject to execution, attachment or similar process.
For the avoidance of doubt, the prohibition against assignment and transfer applies to Awards and any Shares underlying the Awards prior to the issuance of the Shares, and pursuant to the foregoing sentence shall be understood to include, without
limitation, a prohibition against any pledge, hypothecation, or other transfer, including any short position, any “put equivalent position” or any “call equivalent position” (in each case, as defined in Rule 16a-1 promulgated under the Exchange Act). Unless an Award is transferred pursuant to the terms of this Section, during the lifetime of the Participant an Award will be exercisable only by the Participant or
Participant’s legal representative and any elections with respect to an Award may be made only by the Participant or Participant’s legal representative. The terms of an Award shall be binding upon the executor, administrator, successors
and assigns of the Participant who is a party thereto. 

  
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 9.2    Securities Law and Other Regulatory
Compliance. Although this Plan is intended to be a written compensatory benefit plan within the meaning of Rule 701 promulgated under the Securities Act, Awards may be made pursuant to this Plan that do not qualify for exemption
under Rule 701 or Section 25102(o). Any requirement of this Plan which is required in law only because of Section 25102(o) need not apply with respect to a particular Award to which Section 25102(o) will not apply. An Award will not
be effective unless such Award is in compliance with all applicable U.S. and non-U.S. federal, state and local securities laws, rules and regulations of any governmental body, and the requirements of any stock
exchange or automated quotation system upon which the Company’s equity securities may then be listed or quoted, as they are in effect on the date of grant of the Award and also on the date of exercise, settlement or other issuance.
Notwithstanding any other provision in this Plan, the Company will have no obligation to issue Shares or deliver certificates for Shares under this Plan prior to (a) obtaining any approvals from governmental agencies that the Company determines
are necessary or advisable, and/or (b) compliance with any exemption, completion of any registration or other qualification of such Shares under any U.S. and non-U.S. federal, state or local law or ruling
of any governmental body that the Company determines to be necessary or advisable. The Company will be under no obligation to register the Shares with the SEC or to effect compliance with the exemption, registration, qualification or listing
requirements of any securities laws, stock exchange or automated quotation system, and the Company will have no liability for any inability or failure to do so. 

9.3    Exchange and Buyout of Awards. The Committee may, at any time or from time to time,
authorize the Company, with the consent of the respective Participants, to issue new Awards in exchange for the surrender and cancellation of any or all outstanding Awards. Without prior stockholder approval the Committee may reprice Options or SARs
(and where such repricing is a reduction in the Exercise Price of outstanding Options or SARs, the consent of the affected Participants is not required provided written notice is provided to them). The Committee may at any time buy from a
Participant an Award previously granted with payment in cash, Shares (including Restricted Stock) or other consideration, based on such terms and conditions as the Committee and the Participant may agree. 

10.    RESTRICTIONS ON SHARES. 

10.1    Privileges of Stock Ownership. No Participant will have any of the rights of a
stockholder with respect to any Shares until such Shares are issued to the Participant. After Shares are issued to the Participant, the Participant will be a stockholder and have all the rights of a stockholder with respect to such Shares, including
the right to vote and receive all dividends or other distributions made or paid with respect to such Shares; provided, that if such Shares are Restricted Stock, then any new, additional or different securities the Participant may
become entitled to receive with respect to such Shares by virtue of a stock dividend, stock split or any other change in the corporate or capital structure of the Company will be subject to the same restrictions as the Restricted Stock. The
Participant will have no right to retain such stock dividends or stock distributions with respect to Unvested Shares that are repurchased as described in this Section 10. 

10.2    Rights of First Refusal and Repurchase. At the discretion of the Committee, the
Company may reserve to itself and/or its assignee(s) in the Award Agreement (a) a right of first refusal to purchase all Shares that a Participant (or a subsequent transferee) may propose to transfer to a third party, provided
that such right of first refusal terminates upon (i) subject to any applicable market standoff restrictions, the effective date of the first sale of common stock of the Company to the general public pursuant to a registration statement
filed with and declared effective by the SEC under the Securities Act (other than a registration statement relating solely to the issuance of common stock pursuant to a business combination or an employee incentive or benefit plan); (ii) any
transfer or conversion of Shares made pursuant to a statutory merger or statutory consolidation of the Company with or into another corporation or corporations if the common stock of the surviving corporation or any direct

  
 9 

 
or indirect Parent thereof is registered under the Exchange Act; or (iii) any transfer or conversion of Shares made pursuant to a statutory conversion of the Company into another form of
legal entity if the common equity (or comparable equity security) of entity resulting from such conversion is registered under the Exchange Act; and (b) a right to repurchase Unvested Shares held by a Participant for cash and/or
cancellation of purchase money indebtedness owed to the Company by the Participant following such Participant’s Termination at any time. 

10.3    Agreement to Vote Shares. At the discretion of the Committee, the Company may require
that, as a condition to the receipt of the Shares upon issuance of an Award, exercise of an Option or SAR or settlement of an RSU, the Participant and any transferee of the Shares agree to vote such Shares pursuant to the terms of a Voting Agreement
by and between the Company and certain of its stockholders. 
 10.4    Escrow; Pledge of Shares.
To enforce any restrictions on a Participant’s Shares, the Committee may require the Participant to deposit all written or electronic certificates representing Shares, together with stock powers or other instruments of transfer approved by
the Committee, appropriately endorsed in blank, with the Company or an agent designated by the Company to hold in escrow until such restrictions have lapsed or terminated. The Committee may cause a legend or legends referencing such restrictions to
be placed on the written or electronic certificate. Any Participant who is permitted to execute a promissory note as partial or full consideration for the purchase of Shares under this Plan will be required to pledge and deposit with the Company all
or part of the Shares so purchased as collateral to secure the payment of Participant’s obligation to the Company under the promissory note; provided, however, that the Committee may require or accept other or
additional forms of collateral to secure the payment of such obligation and, in any event, the Company will have full recourse against the Participant under the promissory note notwithstanding any pledge of the Participant’s Shares or other
collateral. In connection with any pledge of the Shares, Participant will be required to execute and deliver a written pledge agreement in such form as the Committee will from time to time approve. The Shares purchased with the promissory note may
be released from the pledge on a pro rata basis as the promissory note is paid. 
 10.5    Securities Law
Restrictions. All written or electronic certificates for Shares or other securities delivered under this Plan will be subject to such stock transfer orders, legends and other restrictions as the Committee may deem necessary or
advisable, including restrictions under any applicable U.S. and non-U.S. federal, state or local securities law, or any rules, regulations and other requirements of the SEC or any stock exchange or automated
quotation system upon which the Company’s equity securities may be listed or quoted. 
 11.    CORPORATE
TRANSACTIONS. 
 11.1    Acquisitions or Other Combinations. In the event that the
Company is subject to an Acquisition or Other Combination, outstanding Awards acquired under the Plan shall be subject to the agreement evidencing the Acquisition or Other Combination, which need not treat all outstanding Awards in an identical
manner. Such agreement, without the Participant’s consent, shall provide for one or more of the following with respect to all outstanding Awards as of the effective date of such Acquisition or Other Combination: 

(a)    The continuation of such outstanding Awards by the Company (if the Company is the successor entity). 

(b)    The assumption of outstanding Awards by the successor or acquiring entity (if any) in such Acquisition or Other
Combination (or by any of its Parents, if any), which 

  
 10 

 
assumption, will be binding on all Participants; provided that the exercise price and the number and nature of shares issuable upon exercise of any such option or stock appreciation right, or
upon the settlement of any award that is subject to Section 409A of the Code, will be adjusted appropriately pursuant to Section 424(a) and Section 409A of the Code. For the purposes of this Section 11, an Award will be
considered assumed if, following the Acquisition or Other Combination, the Award confers the right to purchase or receive, for each Share subject to the Award immediately prior to the Acquisition or Other Combination, the consideration (whether
stock, cash, or other securities or property) received in the Acquisition or Other Combination by holders of Shares for each Share held on the effective date of the transaction (and if holders were offered a choice of consideration, the type of
consideration chosen by the holders of a majority of the outstanding Shares); provided, however, that if such consideration received in the Acquisition or Other Combination is not solely common stock of the successor corporation or its Parent, the
Committee may, with the consent of the successor corporation, provide for the consideration to be received upon the exercise of an Option or Stock Appreciation Right or upon the settlement of an RSU, for each Share subject to such Award, to be
solely common stock of the successor corporation or its Parent equal in fair market value to the per share consideration received by holders of Common Stock in the Acquisition or Other Combination. 

(c)    The substitution by the successor or acquiring entity in such Acquisition or Other Combination (or by any of its
Parents, if any) of equivalent awards with substantially the same terms for such outstanding Awards (except that the exercise price and the number and nature of shares issuable upon exercise of any such option or stock appreciation right, or any
award that is subject to Section 409A of the Code, will be adjusted appropriately pursuant to Section 424(a) and Section 409A of the Code). 

(d)    The full or partial exercisability or vesting and accelerated expiration of outstanding Awards. 

(e)    The settlement of the Fair Market Value of such outstanding Award (whether or not then vested or exercisable) in
cash, cash equivalents, or securities of the successor entity (or its Parent, if any), followed by the cancellation of such Awards; provided however, that such Award may be cancelled without consideration if such Award has no value, as determined by
the Committee, in its discretion. Subject to Section 409A of the Code, such payment may be made in installments and may be deferred until the date or dates when the Award would have become exercisable or vested. Such payment may be subject to
vesting based on the Participant’s continued service, provided that without the Participant’s consent, the vesting schedule shall not be less favorable to the Participant than the schedule under which the Award would have become vested or
exercisable. For purposes of this Section 11.1(e), the Fair Market Value of any security shall be determined without regard to any vesting conditions that may apply to such security. 

(f)    The termination in its entirety of any outstanding Award, without payment of any consideration, that is not
exercised in accordance with its terms upon or prior to consummation of the transactions contemplated by the Acquisition or Other Combination within a time specified by the Committee, in its discretion, for such exercise, whether or not such Award
is then fully exercisable. 
 Immediately following an Acquisition or Other Combination, outstanding Awards shall terminate and cease to be
outstanding, except to the extent such Awards, have been continued, assumed or substituted, as described in Sections 11.1(a), (b) and/or (c). 

11.2    Substitution or Assumption of Awards by the Company. The Company, from time to time,
also may substitute or assume outstanding awards granted by another entity, whether in 

  
 11 

 
connection with an acquisition of such other entity or otherwise, by either (a) granting an Award under this Plan in substitution of such other entity’s award or (b) assuming
and/or converting such award as if it had been granted under this Plan if the terms of such assumed award could be applied to an Award granted under this Plan. Such substitution or assumption will be permissible if the holder of the substituted or
assumed award would have been eligible to be granted an Award under this Plan if the other entity had applied the rules of this Plan to such grant. In the event the Company assumes an award granted by another entity, the terms and conditions of such
award will remain unchanged (except that the exercise price and the number and nature of shares issuable upon exercise of any such option or stock appreciation right, or any award that is subject to Section 409A of the Code, will be adjusted
appropriately pursuant to Section 424(a) and Section 409A of the Code). In the event the Company elects to grant a new Option or SAR in substitution for and rather than assuming an existing option or stock appreciation right, such new
Option or SAR may be granted with a similarly adjusted Exercise Price and number of underlying Shares and such other changes approved by the Committee, subject to the consent of the Participant. 

12.    ADMINISTRATION. 

12.1    Committee Authority. This Plan will be administered by the Committee. Subject to the
general purposes, terms and conditions of this Plan, and to the direction of the Board, the Committee will have full power to implement and carry out this Plan. Without limitation, the Committee will have the authority to: 

(a)    construe and interpret this Plan, any Award Agreement and any other agreement or document executed pursuant to
this Plan; 
 (b)    prescribe, amend, expand, modify and rescind or terminate rules and regulations relating to this
Plan; 
 (c)    approve persons to receive Awards; 

(d)    determine the form and terms of Awards; 

(e)    determine the number of Shares or other consideration subject to Awards granted under this Plan; 

(f)    determine the Fair Market Value in good faith and interpret the applicable provisions of this Plan and the
definition of Fair Market Value in connection with circumstances that impact the Fair Market Value, if necessary; 

(g)    determine whether Awards will be granted singly, in combination with, in tandem with, in replacement of, or as
alternatives to, other Awards under this Plan or awards under any other incentive or compensation plan of the Company or any Parent or Subsidiary of the Company; 

(h)    grant waivers of any conditions of this Plan or any Award; 

(i)    determine the terms of vesting, exercisability, settlement and payment of Awards to be granted pursuant to this
Plan; 
 (j)    correct any defect, supply any omission, or reconcile any inconsistency in this Plan, any Award, any
Award Agreement or any Exercise Agreement; 

  
 12 

 (k)    determine whether an Award has vested or become exercisable;

 (l)    extend the vesting period beyond a Participant’s Termination Date; 

(m)    adopt rules and/or procedures (including the adoption of any subplan under this Plan) relating to the operation
and administration of the Plan to accommodate or facilitate requirements of local law and procedures outside of the United States; 

(n)    delegate any of the foregoing to a subcommittee consisting of one or more directors or executive officers pursuant
to a specific delegation as may otherwise be permitted by applicable law; 
 (o)    change the vesting schedule of
Awards under the Plan prospectively in the event that the Participant’s service status changes between full and part time status in accordance with Company policies relating to work schedules and vesting of Awards; and 

(p)    make all other determinations necessary or advisable in connection with the administration of this Plan. 

12.2    Standalone, Tandem and Substitute Awards. Awards granted under the Plan may, in the
sole discretion of the Committee, be granted either alone or in addition to, in tandem with, or in substitution for, any other Award granted under the Plan. Awards granted in addition to or in tandem with other Awards may be granted either at the
same time as or at a different time from the grant of such other Awards. 
 12.3    Committee Composition
and Discretion. The Board may delegate full administrative authority over the Plan and Awards to a Committee consisting of at least one member of the Board (or such greater number as may then be required by applicable law).
Unless in contravention of any express terms of this Plan or Award, any determination made by the Committee with respect to any Award will be made in its sole discretion either (a) at the time of grant of the Award, or (b) subject to
Section 4.9 hereof, at any later time. Any such determination will be final and binding on the Company and on all persons having an interest in any Award under this Plan. To the extent permitted by applicable law, the Committee may delegate to
one or more directors or officers of the Company the authority to grant an Award under this Plan. 

12.4    Nonexclusivity of the Plan. Neither the adoption of this Plan by the Board, the
submission of this Plan to the stockholders of the Company for approval, nor any provision of this Plan will be construed as creating any limitations on the power of the Board to adopt such additional compensation arrangements as it may deem
desirable, including, without limitation, the granting of stock options and other equity awards otherwise than under this Plan, and such arrangements may be either generally applicable or applicable only in specific cases. 

12.5    Governing Law. This Plan and all agreements hereunder shall be governed by and
construed in accordance with the laws of the State of California, without giving effect to that body of laws pertaining to conflict of laws. 

13.    EFFECTIVENESS, AMENDMENT AND TERMINATION OF THE PLAN. 

13.1    Adoption and Stockholder Approval. This Plan will become effective on the date that it
is adopted by the Board (the “Effective Date”). This Plan will be approved by the stockholders of the Company (excluding Shares issued pursuant to this Plan), consistent with applicable

  
 13 

 
laws, within twelve (12) months before or after the Effective Date. Upon the Effective Date, the Committee may grant Awards pursuant to this Plan; provided,
however, that: (a) no Option or SAR may be exercised prior to initial stockholder approval of this Plan; (b) no Option or SAR granted pursuant to an increase in the number of Shares approved by the Board shall be exercised
prior to the time such increase has been approved by the stockholders of the Company; (c) in the event that initial stockholder approval is not obtained within the time period provided herein, all Awards for which only the exemption from
California’s securities qualification requirements provided by Section 25102(o) can apply shall be canceled, any Shares issued pursuant to any such Award shall be canceled and any purchase of such Shares issued hereunder shall be
rescinded; and (d) Awards (to which only the exemption from California’s securities qualification requirements provided by Section 25102(o) can apply) granted pursuant to an increase in the number of Shares approved by the Board which
increase is not approved by stockholders within the time then required under Section 25102(o) shall be canceled, any Shares issued pursuant to any such Awards shall be canceled, and any purchase of Shares subject to any such Award shall be
rescinded. 
 13.2    Term of Plan. Unless earlier terminated as provided herein, this Plan
will automatically terminate ten (10) years after the Effective Date. 
 13.3    Amendment or
Termination of Plan. Subject to Section 4.9 hereof, the Board may at any time (a) terminate or amend this Plan in any respect, including without limitation amendment of any form of Award Agreement or instrument to be
executed pursuant to this Plan and (b) terminate any and all outstanding Options, SARs or RSUs upon a dissolution or liquidation of the Company, followed by the payment of creditors and the distribution of any remaining funds to the
Company’s stockholders; provided, however, that the Board will not, without the approval of the stockholders of the Company, amend this Plan in any manner that requires such stockholder approval pursuant to
Section 25102(o) or pursuant to the Code or the regulations promulgated under the Code as such provisions apply to ISO plans. The termination of the Plan, or any amendment thereof, shall not affect any Share previously issued or any Award
previously granted under the Plan. 
 14.    DEFINITIONS. For all purposes of this Plan, the
following terms will have the following meanings. 
 “Acquisition,” for purposes of Section 11, means: 

(a)    any consolidation or merger in which the Company is a constituent entity or is a party in which the voting stock
and other voting securities of the Company that are outstanding immediately prior to the consummation of such consolidation or merger represent, or are converted into, securities of the surviving entity of such consolidation or merger (or of any
Parent of such surviving entity) that, immediately after the consummation of such consolidation or merger, together possess less than fifty percent (50%) of the total voting power of all voting securities of such surviving entity (or of any of its
Parents, if any) that are outstanding immediately after the consummation of such consolidation or merger; 
 (b)    a
sale or other transfer by the holders thereof of outstanding voting stock and/or other voting securities of the Company possessing more than fifty percent (50%) of the total voting power of all outstanding voting securities of the Company, whether
in one transaction or in a series of related transactions, pursuant to an agreement or agreements to which the Company is a party and that has been approved by the Board, and pursuant to which such outstanding voting securities are sold or
transferred to a single person or entity, to one or more persons or entities who are Affiliates of each other, or to one or more persons or entities acting in concert; or 

  
 14 

 (c)    the sale, lease, transfer or other disposition, in a single
transaction or series of related transactions, by the Company and/or any Subsidiary or Subsidiaries of the Company, of all or substantially all the assets of the Company and its Subsidiaries taken as a whole (or, if substantially all of the assets
of the Company and its Subsidiaries taken as a whole are held by one or more Subsidiaries, the sale or disposition (whether by consolidation, merger, conversion or otherwise) of such Subsidiaries of the Company), except where such sale, lease,
transfer or other disposition is made to the Company or one or more wholly owned Subsidiaries of the Company. 
 Notwithstanding the foregoing, the
following transactions shall not constitute an “Acquisition”: (1) the closing of the Company’s first public offering pursuant to an effective registration statement filed under the Securities Act or (2) any transaction the sole
purpose of which is to change the state of incorporation of the Company or to create a holding company that will be owned in substantially the same proportions by the persons who held the Company’s securities immediately before such
transaction. 
 “Affiliate” of a specified person means a person that directly, or indirectly through
one or more intermediaries, controls or is controlled by, or is under common control with, the person specified (where, for purposes of this definition, the term “control” (including the terms
“controlling,” “controlled by” and “under common control with”) means the possession, direct or indirect, of the power to direct or cause the direction of the management and
policies of a person, whether through the ownership of voting securities, by contract, or otherwise. 
 “Award”
means any award pursuant to the terms and conditions of this Plan, including any Option, Restricted Stock Unit, Stock Appreciation Right or Restricted Stock Award. 

“Award Agreement” means, with respect to each Award, the executed written or electronic agreement between the Company
and the Participant setting forth the terms and conditions of the Award as approved by the Committee. For purposes of the Plan, the Award Agreement may be accepted by a Participant via written, electronic or other means, subject to requirements
under applicable law. 
 “Board” means the Board of Directors of the Company. 

“Cause” means Termination because of (a) Participant’s unauthorized misuse of the Company or a Parent or
Subsidiary of the Company’s trade secrets or proprietary information, (b) Participant’s conviction of or plea of nolo contendere to a felony or a crime involving moral turpitude, (c) Participant’s committing an act of fraud
against the Company or a Parent or Subsidiary of the Company or (d) Participant’s gross negligence or willful misconduct in the performance of his or her duties that has had or will have a material adverse effect on the Company or Parent
or Subsidiary of the Company’ reputation or business. 
 “Code” means the U.S. Internal Revenue Code of 1986,
as amended. 
 “Committee” means the committee created and appointed by the Board to administer this Plan, or if no
committee is created and appointed, the Board. 
 “Company” means Mcube, Inc., a Delaware corporation, or any
successor corporation. 
 “Disability” means a Participant is unable to perform the duties of his or her customary
position of employment by reason of any medically determinable physical or mental impairment that can be expected to result in death or that can be expected to last for a continuous period of not less than twelve (12) months. The Committee may
require such medical or other evidence as it deems necessary to judge the nature and permanency of the Participant’s condition. 

  
 15 

 “Exchange Act” means the U.S. Securities Exchange Act of 1934, as
amended. 
 “Exercise Price” means the price per Share at which a holder of an Option or a SAR may purchase Shares
issuable upon exercise of the Option or the SAR. 
 “Fair Market Value” means, as of any date, the value of a Share
determined as follows: 
 (a)    if such Share is then publicly traded on a national securities exchange, its closing
price on the date of determination on the principal national securities exchange on which the Share is listed or admitted to trading as reported in The Wall Street Journal; 

(b)    if such Share is publicly traded but is not listed or admitted to trading on a national securities exchange, the
average of the closing bid and ask prices on the date of determination as reported by The Wall Street Journal (or as otherwise reported by any newspaper or other source as the Committee may determine); or 

(c)    if none of the foregoing is applicable to the valuation in question, by the Committee in good faith. 

“Option” means an award of an option to purchase Shares pursuant to Section 4 of this Plan. 

“Other Combination” for purposes of Section 11 means any (a) consolidation or merger in which the Company is
a constituent entity and is not the surviving entity of such consolidation or merger or (b) any conversion of the Company into another form of entity; provided that such consolidation, merger or conversion does not constitute an
Acquisition. 
 “Parent” of a specified entity means, any entity that, either directly or indirectly, owns or
controls such specified entity, where for this purpose, “control” means the ownership of stock, securities or other interests that possess at least a majority of the voting power of such specified entity (including indirect
ownership or control of such stock, securities or other interests). 
 “Participant” means a person who receives an
Award under this Plan. 
 “Plan” means this 2019 Equity Incentive Plan, as amended from time to time. 

“Purchase Price” means the price at which a Participant may purchase Restricted Stock pursuant to this Plan. 

“Restricted Stock” means Shares purchased pursuant to a Restricted Stock Award under this Plan. 

“Restricted Stock Award” means an award of Shares pursuant to Section 5 hereof. 

“Restricted Stock Unit” or “RSU” means an award made pursuant to Section 6 hereof. 

“Rule 701” means Rule 701 et seq. promulgated by the SEC under the Securities Act. 

“SEC” means the U.S. Securities and Exchange Commission. 

  
 16 

 “Section 25102(o)” means
Section 25102(o) of the California Corporations Code. 
 “Securities Act” means the U.S. Securities Act of
1933, as amended. 
 “Shares” means shares of the Company’s Common Stock reserved for issuance under this Plan,
as adjusted pursuant to Sections 2.2 and 11 hereof, and any successor security. 
 “Stock Appreciation Right”
or “SAR” means an award granted pursuant to Section 7 hereof. 
 “Subsidiary” means any
entity (other than the Company) in an unbroken chain of entities beginning with the Company if each of the entities other than the last entity in the unbroken chain owns stock or other equity securities representing fifty percent (50%) or more of
the total combined voting power of all classes of stock or other equity securities in one of the other entities in such chain. 

“Termination” or “Terminated” means, for purposes of this Plan with respect to a Participant,
that the Participant has for any reason ceased to provide services as an employee, officer, director or consultant to the Company or a Parent or Subsidiary of the Company. A Participant will not be deemed to have ceased to provide services while the
Participant is on a bona fide leave of absence, if such leave was approved by the Company in writing. In the case of an approved leave of absence, the Committee may make such provisions respecting crediting of service, including suspension of
vesting of the Award (including pursuant to a formal policy adopted from time to time by the Company) it may deem appropriate. The Committee will have sole discretion to determine whether a Participant has ceased to provide services and the
effective date on which the Participant ceased to provide services (the “Termination Date”). 
 “Unvested
Shares” means “Unvested Shares” as defined in the Award Agreement for an Award. 
 “Vested
Shares” means “Vested Shares” as defined in the Award Agreement for an Award. 
 * * * * * * * * * * *

  
 17 

 Annex [A] 

Form of Stock Option Plan 

 OPTION GRANT NO.        

 NOTICE OF STOCK OPTION GRANT 

MCUBE, INC. 

2019 EQUITY INCENTIVE PLAN 

The Optionee named below (“Optionee”) has been granted an option (this “Option”) to purchase shares of Common
Stock (the “Common Stock”) of Mcube, Inc., a Delaware corporation (the “Company”), pursuant to the Company’s 2019 Equity Incentive Plan, as amended from time to time (the
“Plan”) on the terms, and subject to the conditions, described below and in the Stock Option Agreement attached hereto as Exhibit A, including its annexes (the
“Stock Option Agreement”). 
  

			
	Optionee:	  	
		
	Maximum Number of Shares Subject to this Option (the “Shares”):	  	
		
	Exercise Price Per Share:	  	$        per share
		
	Date of Grant:	  	
		
	Vesting Start Date:	  	
		
	Exercise Schedule:	  	This Option will become exercisable during its term with respect to portions of the Shares in accordance with the Vesting Schedule set forth below.
		
	Expiration Date:	  	The date ten (10) years after the Date of Grant set forth above, subject to earlier expiration in the event of Termination as provided in Section 3 of the Stock Option Agreement.
		
	 Tax Status of Option:
 (Check
Only One Box):
	  	 ☐ Incentive Stock Option (To the fullest extent permitted by the Code)

☐ Nonqualified Stock Option.
 (If
neither box is checked, this Option is a Nonqualified Stock Option).

 Vesting Schedule [EXAMPLE ONLY]: For so long as Optionee continuously provides services to the Company (or any
Subsidiary or Parent of the Company) as an employee, officer, director, contractor or consultant, this Option will vest (that is, become exercisable) with respect to the Shares as follows: (a) prior to the first one (1) year anniversary of
the Vesting Start Date this Option will not be vested or exercisable as to any of the Shares; (b) this Option will become vested and exercisable with respect to [1/4th]
of the Shares on the one (1) year anniversary of the Vesting Start Date; and (c) thereafter, this Option will become vested and exercisable with respect to an additional
[1/48th] of the Shares when Optionee completes each month of continuous service following the first one (1) year anniversary of the Vesting Start Date. 

General; Agreement: By their signatures below, Optionee and the Company agree that this Option is granted under and governed by this Notice of Stock
Option Grant (this “Grant Notice”) and by the provisions of the Plan and the Stock Option Agreement. The Plan and the Stock Option Agreement are incorporated herein by reference. Capitalized terms used but not defined herein
shall have the meanings given to them in the Plan or in the Stock Option Agreement, as applicable. By signing below, Optionee acknowledges receipt of a copy of this Grant Notice, the Plan and the Stock Option Agreement, represents that Optionee has
carefully read and is familiar with their provisions, and hereby accepts the Option subject to all of their respective terms and conditions. Optionee acknowledges that there may be adverse tax consequences upon exercise of the Option or disposition
of the Shares and that Optionee should consult a tax adviser prior to such exercise or disposition. Optionee agrees and acknowledges that the Vesting Schedule may change prospectively in the event that Optionee’s service status changes between
full and part time status in accordance with Company policies relating to work schedules and vesting of equity awards. 
 Execution and Delivery:
This Grant Notice may be executed and delivered electronically whether via the Company’s intranet or the Internet site of a third party or via email or any other means of electronic delivery specified by the Company. By Optionee’s
acceptance hereof (whether written, electronic or otherwise), Optionee agrees, to the fullest extent permitted by law, that in lieu of receiving documents in paper format, Optionee accepts the electronic delivery of any documents that the Company
(or any third party the Company may designate), may deliver in connection with this grant (including the Plan, this Grant Notice, the Stock Option Agreement, the information described in Rules 701(e)(2), (3), (4) and (5) under the Securities
Act (the “701 Disclosures”), account statements, or other communications or information) whether via the Company’s intranet or the Internet site of such third party or via email or such other means of electronic delivery
specified by the Company. 

 MCUBE, INC.  

 

									
	By /Signature:	 	     
	 		 	Optionee Signature:	 	     

	Typed Name:	 	
                     
                   
	 		 	Optionee’s Name:	 	
                     
                                       

	Title:	 	  
	 		 		 	
					
	ATTACHMENT:	 	Exhibit A – Stock Option Agreement	 		 		 	

 Exhibit A 

Stock Option Agreement 

 EXHIBIT A 

STOCK OPTION AGREEMENT 

MCUBE, INC. 

2019 EQUITY INCENTIVE PLAN 

This Stock Option Agreement (this “Agreement”) is made and entered into as of the date of grant (the “Date
of Grant”) set forth on the Notice of Stock Option Grant attached as the facing page to this Agreement (the “Grant Notice”) by and between Mcube, Inc., a Delaware corporation (the
“Company”), and the optionee named on the Grant Notice (“Optionee”). Capitalized terms not defined in this Agreement shall have the meaning ascribed to them in the Company’s 2019 Equity Incentive
Plan, as amended from time to time (the “Plan”), or in the Grant Notice, as applicable. 
 1. GRANT
OF OPTION. The Company hereby grants to Optionee an option (this “Option”) to purchase up to the total number of shares of Common Stock of the Company (the “Common Stock”) set forth in the
Grant Notice as the Shares (the “Shares”) at the Exercise Price Per Share set forth in the Grant Notice (the “Exercise Price”), subject to all of the terms and conditions of the Grant Notice, this
Agreement and the Plan. If designated as an Incentive Stock Option in the Grant Notice, this Option is intended to qualify as an incentive stock option (the “ISO”) within the meaning of Section 422 of the Internal
Revenue Code of 1986, as amended (the “Code”), except that if on the Date of Grant Optionee is not subject to U.S. income tax, then this Option shall be a NQSO. 

2. EXERCISE PERIOD. 

2.1 Exercise Period of Option. This Option is considered to be “vested” with respect to any particular
Shares when this Option is exercisable with respect to such Shares. This Option will become vested during its term as to portions of the Shares in accordance with the Vesting Schedule set forth in the Grant Notice. Notwithstanding any provision in
the Plan or this Agreement to the contrary, on or after Optionee’s Termination Date, this Option may not be exercised with respect to any Shares that are Unvested Shares on Optionee’s Termination Date. 

2.2 Vesting of Option Shares. Shares with respect to which this Option is vested and exercisable at a given time
pursuant to the Vesting Schedule set forth in the Grant Notice are “Vested Shares.” Shares with respect to which this Option is not vested and exercisable at a given time pursuant to the Vesting Schedule set forth in
the Grant Notice are “Unvested Shares.” 
 2.3 Expiration. The Option shall
expire on the Expiration Date set forth in the Grant Notice or earlier as provided in Section 3 below. 
 3. TERMINATION. 

3.1 Termination for Any Reason Except Death, Disability or Cause. Except as provided in subsection 3.2 in a case in
which Optionee dies within three (3) months after Optionee is Terminated other than for Cause, if Optionee is Terminated for any reason (other than Optionee’s death or Disability or for Cause), then (a) on and after
Optionee’s Termination Date, this Option shall expire immediately with respect to any Shares that are Unvested Shares and may not be exercised with respect to any Shares that are Unvested Shares on Optionee’s Termination Date and
(b) this Option to the extent that it is exercisable with respect to Vested Shares on Optionee’s Termination Date, may be exercised by Optionee no later than three (3) months after Optionee’s Termination Date (but in no
event may this Option be exercised after the Expiration Date). 

 3.2 Termination Because of Death or Disability. If Optionee is
Terminated because of Optionee’s death or Disability (or if Optionee dies within three (3) months of the date of Optionee’s Termination for any reason other than for Cause), then (a) on and after Optionee’s Termination Date,
this Option shall expire immediately with respect to any Shares that are Unvested Shares and may not be exercised with respect to any Shares that are Unvested Shares on Optionee’s Termination Date and (b) this Option, to the extent that it
is exercisable with respect to Vested Shares on Optionee’s Termination Date, may be exercised by Optionee (or Optionee’s legal representative) no later than twelve (12) months after Optionee’s Termination Date, but in no event
later than the Expiration Date. Any exercise of this Option beyond (i) three (3) months after the date Optionee ceases to be an employee when Optionee’s Termination is for any reason other than Optionee’s death or disability,
within the meaning of Section 22(e)(3) of the Code; or (ii) twelve (12) months after the date Optionee ceases to be an employee when the termination is for Optionee’s disability, within the meaning of Section 22(e)(3) of the
Code, is deemed to be an NQSO. 
 3.3 Termination for Cause. If Optionee is Terminated for Cause, then
Optionee may exercise this Option, but only with respect to any Shares that are Vested Shares on Optionee’s Termination Date, and this Option shall expire on Optionee’s Termination Date, or at such later time and on such conditions as may
be affirmatively determined by the Committee. On and after Optionee’s Termination Date, this Option shall expire immediately with respect to any Shares that are Unvested Shares and may not be exercised with respect to any Shares that are
Unvested Shares on Optionee’s Termination Date. 
 3.4 No Obligation to Employ. Nothing in the Plan or this
Agreement shall confer on Optionee any right to continue in the employ of, or other relationship with, the Company or any Parent or Subsidiary of the Company, or limit in any way the right of the Company or any Parent or Subsidiary of the Company to
terminate Optionee’s employment or other relationship at any time, with or without Cause. 
 4. MANNER OF EXERCISE. 

4.1 Stock Option Exercise Notice and Agreement. To exercise this Option, Optionee (or in the case of exercise after
Optionee’s death or incapacity, Optionee’s executor, administrator, heir or legatee, as the case may be) must deliver to the Company an executed Stock Option Exercise Notice and Agreement in the form attached hereto as
Annex A, or in such other form as may be approved by the Committee from time to time (the “Exercise Agreement”) and payment for the shares being purchased in accordance with this
Agreement. The Exercise Agreement shall set forth, among other things, (i) Optionee’s election to exercise this Option, (ii) the number of Shares being purchased, (iii) any representations, warranties and agreements regarding
Optionee’s investment intent and access to information as may be required by the Company to comply with applicable securities laws in connection with any exercise of this Option and (iv) any other agreements required by the Company. If
someone other than Optionee exercises this Option, then such person must submit documentation reasonably acceptable to the Company verifying that such person has the legal right to exercise this Option and such person shall be subject to all of the
restrictions contained herein as if such person were Optionee. 
 4.2 Limitations on Exercise. This Option may
not be exercised unless such exercise is in compliance with all applicable federal and state securities laws, as they are in effect on the date of exercise. 

4.3 Payment. The Exercise Agreement shall be accompanied by full payment of the Exercise Price for the shares being
purchased in cash (by check or wire transfer), or where permitted by law: 
 (a) by cancellation of indebtedness of the Company owed to
Optionee; 
 (b) by surrender of shares of the Company that are free and clear of all security interests, pledges, liens, claims or
encumbrances and: (i) for which the Company has received “full payment of the purchase price” within the meaning of SEC Rule 144 (and, if such shares were purchased from the Company by use of a promissory note, such note has been
fully paid with respect to such shares) or (ii) that were obtained by Optionee in the public market; 

  
 3 

 (c) by participating in a formal cashless exercise program implemented by the Committee in
connection with the Plan; 
 (d) provided that a public market for the Common Stock exists and subject to compliance with applicable law, by
exercising as set forth below, through a “same day sale” commitment from Optionee and a broker-dealer whereby Optionee irrevocably elects to exercise this Option and to sell a portion of the Shares so purchased sufficient to pay the total
Exercise Price, and whereby the broker-dealer irrevocably commits upon receipt of such Shares to forward the total Exercise Price directly to the Company; or 

(e) by any combination of the foregoing or any other method of payment approved by the Committee that constitutes legal consideration for the
issuance of Shares. 
 4.4 Tax Withholding. Prior to the issuance of the Shares upon exercise of the Option,
Optionee must pay or provide for any applicable federal, state and local withholding obligations of the Company. If the Committee permits, Optionee may provide for payment of withholding taxes upon exercise of the Option by requesting that the
Company retain the minimum number of Shares with a Fair Market Value equal to the minimum amount of taxes required to be withheld; or to arrange a mandatory “sell to cover” on Optionee’s behalf (without further authorization); but in
no event will the Company withhold Shares or “sell to cover” if such withholding would result in adverse accounting consequences to the Company. In case of stock withholding or a sell to cover, the Company shall issue the net number of
Shares to Optionee by deducting the Shares retained from the Shares issuable upon exercise. 
 4.5 Issuance of
Shares. Provided that the Exercise Agreement and payment are in form and substance satisfactory to counsel for the Company, the Company shall issue the Shares issuable upon a valid exercise of this Option registered in the name of
Optionee, Optionee’s authorized assignee, or Optionee’s legal representative, and shall deliver certificates representing the Shares with the appropriate legends affixed thereto. 

5. COMPLIANCE WITH LAWS AND REGULATIONS. The
Plan and this Agreement are intended to comply with Section 25102(o) and Rule 701. Any provision of this Agreement that is inconsistent with Section 25102(o) or Rule 701 shall, without further act or amendment by the Company or the
Committee, be reformed to comply with the requirements of Section 25102(o) and/or Rule 701. The exercise of this Option and the issuance and transfer of Shares shall be subject to compliance by the Company and Optionee with all
applicable requirements of federal and state securities laws and with all applicable requirements of any stock exchange on which the Common Stock may be listed at the time of such issuance or transfer. Optionee understands that the Company is under
no obligation to register or qualify the Shares with the SEC, any state securities commission or any stock exchange to effect such compliance. 

6. NONTRANSFERABILITY OF OPTION. This Option may not be transferred in any manner
other than by will or by the laws of descent and distribution, and, with respect to NQSOs, by instrument to a testamentary trust in which the options are to be passed to beneficiaries upon the death of the trustor (settlor) or a revocable trust, or
by gift to “immediate family” as that term is defined in 17 C.F.R. 240.16a-1(e), and may be exercised during the lifetime of Optionee only by Optionee or in the event of Optionee’s incapacity,
by Optionee’s legal representative. The terms of this Option shall be binding upon the executors, administrators, successors and assigns of Optionee. 

  
 4 

 7. RESTRICTIONS ON TRANSFER. 

7.1 Disposition of Shares. Optionee hereby agrees that Optionee shall make no disposition of any of the Shares
(other than as permitted by this Agreement) unless and until: 
 (a) Optionee shall have notified the Company of the proposed disposition
and provided a written summary of the terms and conditions of the proposed disposition; 
 (b) Optionee shall have complied with all
requirements of this Agreement applicable to the disposition of the Shares; 
 (c) Optionee shall have provided the Company with written
assurances, in form and substance satisfactory to counsel for the Company, that (i) the proposed disposition does not require registration of the Shares under the Securities Act or under any applicable state securities laws or (ii) all
appropriate actions necessary for compliance with the registration requirements of the Securities Act or of any exemption from registration available under the Securities Act (including Rule 144) or applicable state securities laws have been taken;
and 
 (d) Optionee shall have provided the Company with written assurances, in form and substance satisfactory to the Company, that the
proposed disposition will not result in the contravention of any transfer restrictions applicable to the Shares pursuant to the provisions of the regulations promulgated under Section 25102(o), Rule 701 or under any other applicable securities
laws or adversely affect the Company’s ability to rely on the exemption(s) from registration under the Securities Act or under any other applicable securities laws for the grant of the Option, the issuance of Shares thereunder or any other
issuance of securities under the Plan. 
 7.2 Restriction on Transfer. Optionee shall not transfer, assign, grant
a lien or security interest in, pledge, hypothecate, encumber or otherwise dispose of any of the Shares which are subject to the Company’s Right of First Refusal described below, except as permitted by this Agreement. 

7.3 Transferee Obligations. Each person (other than the Company) to whom the Shares are transferred by means of one
of the permitted transfers specified in this Agreement must, as a condition precedent to the validity of such transfer, acknowledge in writing to the Company that such person is bound by the provisions of this Agreement and that the transferred
Shares are subject to (i) the Company’s Right of First Refusal granted hereunder and (ii) the market stand-off provisions of Section 8 below, to the same extent such Shares would be so
subject if retained by Optionee. 
 8. MARKET STANDOFF AGREEMENT. Optionee agrees that, subject to any early release provisions
that apply pro rata to stockholders of the Company according to their holdings of Common Stock (determined on an as-converted into Common Stock basis), Optionee will not, for a period of up to one hundred
eighty (180) days (plus up to an additional thirty five (35) days to the extent reasonably requested by the Company or such underwriter(s) to accommodate regulatory restrictions on the publication or other distribution of research reports
or earnings releases by the Company, including NASD and NYSE rules) following the effective date of the registration statement filed with the SEC relating to the initial underwritten sale of Common Stock of the Company to the public under the
Securities Act (the “IPO”), directly or indirectly sell, offer to sell, grant any option for the sale of, or otherwise dispose of any Common Stock or securities convertible into Common Stock, except for:
(i) transfers of Shares permitted under Section 9.6 hereof so long as such transferee furnishes to the Company and the managing underwriter their written consent to be bound by this Section 8 as a condition precedent to such transfer;
and (ii) sales of any securities to be included in the registration statement for the IPO. For the avoidance of doubt, the provisions of this Section shall only apply to the IPO. The restricted period shall in any event terminate two
(2) years after the closing date of the IPO. In order to enforce the foregoing covenant, the Company shall have the right to place restrictive legends on the certificates representing the Shares subject to this Section and to impose stop
transfer instructions with 

  
 5 

 
respect to the Shares until the end of such period. Optionee further agrees to enter into any agreement reasonably required by the underwriters to implement the foregoing restrictions on
transfer. For the avoidance of doubt, the foregoing provisions of this Section shall not apply to any registration of securities of the Company (a) under an employee benefit plan or (b) in a merger, consolidation, business combination or
similar transaction. 
 9. COMPANY’S RIGHT OF FIRST REFUSAL. Before any Shares held by Optionee or any transferee of such
Shares (either sometimes referred to herein as the “Holder”) may be sold or otherwise transferred (including, without limitation, a transfer by gift or operation of law), the Company and/or its assignee(s) will have a right
of first refusal to purchase the Shares to be sold or transferred (the “Offered Shares”) on the terms and conditions set forth in this Section (the “Right of First Refusal”). 

9.1 Notice of Proposed Transfer. The Holder of the Offered Shares will deliver to the Company a written notice (the
“Notice”) stating: (i) the Holder’s bona fide intention to sell or otherwise transfer the Offered Shares; (ii) the name and address of each proposed purchaser or other transferee (the “Proposed
Transferee”); (iii) the number of Offered Shares to be transferred to each Proposed Transferee; (iv) the bona fide cash price or other consideration for which the Holder proposes to transfer the Offered Shares (the
“Offered Price”); and (v) that the Holder acknowledges this Notice is an offer to sell the Offered Shares to the Company and/or its assignee(s) pursuant to the Company’s Right of First Refusal at the Offered Price
as provided for in this Agreement. 
 9.2 Exercise of Right of First Refusal. At any time within thirty
(30) days after the date of the Notice, the Company and/or its assignee(s) may, by giving written notice to the Holder, elect to purchase all (or, with the consent of the Holder, less than all) the Offered Shares proposed to be transferred to
any one or more of the Proposed Transferees named in the Notice, at the purchase price, determined as specified below. 
 9.3
Purchase Price. The purchase price for the Offered Shares purchased under this Section will be the Offered Price, provided that if the Offered Price consists of no legal consideration (as, for example, in the case
of a transfer by gift) then the purchase price will be the fair market value of the Offered Shares as determined in good faith by the Committee. If the Offered Price includes consideration other than cash, then the value of the non-cash consideration, as determined in good faith by the Committee, will conclusively be deemed to be the cash equivalent value of such non-cash consideration. 

9.4 Payment. Payment of the purchase price for the Offered Shares will be payable, at the option of the Company
and/or its assignee(s) (as applicable), by check or by cancellation of all or a portion of any outstanding purchase money indebtedness owed by the Holder to the Company (or to such assignee, in the case of a purchase of Offered Shares by such
assignee) or by any combination thereof. The purchase price will be paid without interest within sixty (60) days after the Company’s receipt of the Notice, or, at the option of the Company and/or its assignee(s), in the manner and at the
time(s) set forth in the Notice. 
 9.5 Holder’s Right to Transfer. If all of the Offered Shares proposed in
the Notice to be transferred to a given Proposed Transferee are not purchased by the Company and/or its assignee(s) as provided in this Section, then the Holder may sell or otherwise transfer such Offered Shares to each Proposed Transferee at the
Offered Price or at a higher price, provided that (i) such sale or other transfer is consummated within ninety (90) days after the date of the Notice, (ii) any such sale or other transfer is effected in compliance with
all applicable securities laws, and (iii) each Proposed Transferee agrees in writing that the provisions of this Section will continue to apply to the Offered Shares in the hands of such Proposed Transferee. If the Offered Shares described in
the Notice are not transferred to each Proposed Transferee within such ninety (90) day period, then a new Notice must be given to the Company pursuant to which the Company will again be offered the Right of First Refusal before any Shares held
by the Holder may be sold or otherwise transferred. 

  
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 9.6 Exempt Transfers. Notwithstanding anything to the contrary
in this Section, the following transfers of Shares will be exempt from the Right of First Refusal: (i) the transfer of any or all of the Shares during Optionee’s lifetime by gift or on Optionee’s death by will or intestacy to any
member(s) of Optionee’s “Immediate Family” (as defined below) or to a trust for the benefit of Optionee and/or member(s) of Optionee’s Immediate Family, provided that each transferee or other recipient agrees in a
writing satisfactory to the Company that the provisions of this Section will continue to apply to the transferred Shares in the hands of such transferee or other recipient; (ii) any transfer of Shares made pursuant to a statutory merger,
statutory consolidation of the Company with or into another corporation or corporations or a conversion of the Company into another form of legal entity (except that the Right of First Refusal will continue to apply thereafter to such Shares, in
which case the surviving corporation of such merger or consolidation or the resulting entity of such conversion shall succeed to the rights of the Company under this Section unless the agreement of merger or consolidation or conversion expressly
otherwise provides); or (iii) any transfer of Shares pursuant to the winding up and dissolution of the Company. As used herein, the term “Immediate Family” will mean Optionee’s spouse, the lineal descendant or
antecedent, father, mother, brother or sister, child, adopted child, grandchild or adopted grandchild of Optionee or Optionee’s spouse, or the spouse of any of the above or Spousal Equivalent, as defined herein. As used herein, a person is
deemed to be a “Spousal Equivalent” provided the following circumstances are true: (i) irrespective of whether or not Optionee and the Spousal Equivalent are the same sex, they are the sole spousal equivalent of the
other for the last twelve (12) months, (ii) they intend to remain so indefinitely, (iii) neither are married to anyone else, (iv) both are at least 18 years of age and mentally competent to consent to contract, (v) they are not
related by blood to a degree of closeness that which would prohibit legal marriage in the state in which they legally reside, (vi) they are jointly responsible for each other’s common welfare and financial obligations, and (vii) they
reside together in the same residence for the last twelve (12) months and intend to do so indefinitely. 
 9.7 Termination
of Right of First Refusal. The Right of First Refusal will terminate as to all Shares: (i) on the effective date of the first sale of Common Stock of the Company to the general public pursuant to a registration statement
filed with and declared effective by the SEC under the Securities Act (other than a registration statement relating solely to the issuance of Common Stock pursuant to a business combination or an employee incentive or benefit plan); (ii) on any
transfer or conversion of Shares made pursuant to a statutory merger or statutory consolidation of the Company with or into another corporation or corporations if the common stock of the surviving corporation or any direct or indirect parent
corporation thereof is registered under the Exchange Act; or (iii) on any transfer or conversion of Shares made pursuant to a statutory conversion of the Company into another form of legal entity if the common equity (or comparable
equity security) of entity resulting from such conversion is registered under the Exchange Act. 
 9.8 Encumbrances on
Shares. Optionee may grant a lien or security interest in, or pledge, hypothecate or encumber Shares only if each party to whom such lien or security interest is granted, or to whom such pledge, hypothecation or other encumbrance is
made, agrees in a writing satisfactory to the Company that: (i) such lien, security interest, pledge, hypothecation or encumbrance will not adversely affect or impair the Right of First Refusal or the rights of the Company and/or its
assignee(s) with respect thereto and will not apply to such Shares after they are acquired by the Company and/or its assignees under this Section; and (ii) the provisions of this Agreement will continue to apply to such Shares in the hands of
such party and any transferee of such party. 
 10. RIGHTS AS A STOCKHOLDER. Optionee shall not have any of the rights of a
stockholder with respect to any Shares unless and until such Shares are issued to Optionee. Subject to the terms and conditions of this Agreement, Optionee will have all of the rights of a stockholder of the Company with respect to the Shares from
and after the date that Shares are issued to Optionee pursuant to, and in accordance with, the terms of the Exercise Agreement until such time as Optionee disposes of the Shares or the Company and/or its assignee(s) exercise(s) the Right of First
Refusal. Upon an exercise of the Right of First Refusal, Optionee will have no further rights as a holder of the Shares so purchased upon such exercise, other than the right to receive payment for the Shares so purchased in accordance with the
provisions of this Agreement, and Optionee will promptly surrender the stock certificate(s) evidencing the Shares so purchased to the Company for transfer or cancellation. 

  
 7 

 11. ESCROW. As security for Optionee’s faithful performance of this
Agreement, Optionee agrees, immediately upon receipt of the stock certificate(s) evidencing the Shares, to deliver such certificate(s) to the Secretary of the Company or other designee of the Company (the “Escrow Holder”),
who is hereby appointed to hold such certificate(s) in escrow and to take all such actions and to effectuate all such transfers and/or releases of such Shares as are in accordance with the terms of this Agreement. Optionee and the Company agree that
Escrow Holder will not be liable to any party to this Agreement (or to any other party) for any actions or omissions unless Escrow Holder is grossly negligent or intentionally fraudulent in carrying out the duties of Escrow Holder under this
Agreement. Escrow Holder may rely upon any letter, notice or other document executed with any signature purported to be genuine and may rely on the advice of counsel and obey any order of any court with respect to the transactions contemplated by
this Agreement and will not be liable for any act or omission taken by Escrow Holder in good faith reliance on such documents, the advice of counsel or a court order. The Shares will be released from escrow upon termination of the Right of First
Refusal. 
 12. RESTRICTIVE LEGENDS AND STOP-TRANSFER ORDERS. 

12.1 Legends. Optionee understands and agrees that the Company will place the legends set forth below or similar
legends on any stock certificate(s) evidencing the Shares, together with any other legends that may be required by state or U.S. Federal securities laws, the Company’s Certificate of Incorporation or Bylaws, any other agreement between Optionee
and the Company, or any agreement between Optionee and any third party (and any other legend(s) that the Company may become obligated to place on the stock certificate(s) evidencing the Shares under the terms of any agreement to which the Company is
or may become bound or obligated): 
 (a) THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE “SECURITIES ACT”), OR UNDER THE SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES ARE SUBJECT TO RESTRICTIONS ON TRANSFERABILITY AND RESALE AND MAY NOT BE TRANSFERRED OR RESOLD EXCEPT AS PERMITTED UNDER THE SECURITIES ACT
AND APPLICABLE STATE SECURITIES LAWS, PURSUANT TO REGISTRATION OR EXEMPTION THEREFROM. INVESTORS SHOULD BE AWARE THAT THEY MAY BE REQUIRED TO BEAR THE FINANCIAL RISKS OF THIS INVESTMENT FOR AN INDEFINITE PERIOD OF TIME. THE ISSUER OF THESE
SECURITIES MAY REQUIRE AN OPINION OF COUNSEL IN FORM AND SUBSTANCE SATISFACTORY TO THE ISSUER TO THE EFFECT THAT ANY PROPOSED TRANSFER OR RESALE IS IN COMPLIANCE WITH THE SECURITIES ACT AND ANY APPLICABLE STATE SECURITIES LAWS. 

(b) THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO CERTAIN RESTRICTIONS ON RESALE AND TRANSFER, INCLUDING THE RIGHT OF FIRST
REFUSAL HELD BY THE ISSUER AND/OR ITS ASSIGNEE(S) AS SET FORTH IN A STOCK OPTION AGREEMENT BETWEEN THE ISSUER AND THE ORIGINAL HOLDER OF THESE SHARES, A COPY OF WHICH MAY BE OBTAINED AT THE PRINCIPAL OFFICE OF THE ISSUER. SUCH SALE AND TRANSFER
RESTRICTIONS, INCLUDING THE RIGHT OF FIRST REFUSAL, ARE BINDING ON TRANSFEREES OF THESE SHARES. 
 (c) THE SHARES REPRESENTED BY THIS
CERTIFICATE ARE SUBJECT TO A MARKET STANDOFF RESTRICTION AS SET FORTH IN A CERTAIN STOCK OPTION AGREEMENT BETWEEN THE ISSUER AND THE ORIGINAL HOLDER OF THESE SHARES, A COPY OF WHICH MAY BE OBTAINED AT THE PRINCIPAL OFFICE OF THE ISSUER. AS A RESULT
OF SUCH AGREEMENT, THESE SHARES MAY NOT BE TRADED PRIOR TO 180 DAYS AFTER THE EFFECTIVE DATE OF CERTAIN PUBLIC OFFERINGS OF THE COMMON STOCK OF THE ISSUER HEREOF. SUCH RESTRICTION IS BINDING ON TRANSFEREES OF THESE SHARES. 

  
 8 

 12.2 Stop-Transfer Instructions. Optionee agrees that, to ensure
compliance with the restrictions imposed by this Agreement, the Company may issue appropriate “stop-transfer” instructions to its transfer agent, if any, and if the Company transfers its own securities, it may make appropriate notations to
the same effect in its own records. 
 12.3 Refusal to Transfer. The Company will not be required (i) to
transfer on its books any Shares that have been sold or otherwise transferred in violation of any of the provisions of this Agreement or (ii) to treat as owner of such Shares, or to accord the right to vote or pay dividends to any purchaser or
other transferee to whom such Shares have been so transferred. 
 13. CERTAIN TAX CONSEQUENCES. Set forth below is a brief
summary as of the Effective Date of the Plan of some of the federal tax consequences of exercise of the Option and disposition of the Shares. THIS SUMMARY IS NECESSARILY INCOMPLETE, AND THE TAX LAWS AND REGULATIONS ARE SUBJECT TO CHANGE. OPTIONEE
SHOULD CONSULT A TAX ADVISER BEFORE EXERCISING THE OPTION OR DISPOSING OF THE SHARES. 
 13.1 Exercise of ISO. If
the Option qualifies as an ISO, there will be no regular federal income tax liability upon the exercise of the Option, although the excess, if any, of the Fair Market Value of the Shares on the date of exercise over the Exercise Price will be
treated as a tax preference item for federal alternative minimum tax purposes and may subject Optionee to the alternative minimum tax in the year of exercise. 

13.2 Exercise of Nonqualified Stock Option. If the Option does not qualify as an ISO, there may be a regular
federal income tax liability upon the exercise of the Option. Optionee will be treated as having received compensation income (taxable at ordinary income tax rates) equal to the excess, if any, of the Fair Market Value of the Shares on the date of
exercise over the Exercise Price. If Optionee is a current or former employee of the Company, the Company may be required to withhold from Optionee’s compensation or collect from Optionee and pay to the applicable taxing authorities an amount
equal to a percentage of this compensation income at the time of exercise. 
 13.3 Disposition of Shares. The
following tax consequences may apply upon disposition of the Shares. 
 (a) Incentive Stock Options. If the Shares are held for more
than twelve (12) months after the date of purchase of the Shares pursuant to the exercise of an ISO and are disposed of more than two (2) years after the Date of Grant, any gain realized on disposition of the Shares will be treated as long
term capital gain for federal income tax purposes. If Shares purchased under an ISO are disposed of within the applicable one (1) year or two (2) year period, any gain realized on such disposition will be treated as compensation income
(taxable at ordinary income rates in the year of the disposition) to the extent of the excess, if any, of the Fair Market Value of the Shares on the date of exercise over the Exercise Price. 

(b) Nonqualified Stock Options. If the Shares are held for more than twelve (12) months after the date of purchase of the Shares
pursuant to the exercise of an NQSO, any gain realized on disposition of the Shares will be treated as long term capital gain. 
 14.
GENERAL PROVISIONS. 
 14.1 Interpretation. Any dispute regarding the interpretation of this Agreement shall
be submitted by Optionee or the Company to the Committee for review. The resolution of such a dispute by the Committee shall be final and binding on the Company and Optionee. 

  
 9 

 14.2 Entire Agreement. The Plan, the Grant Notice and the
Exercise Agreement are each incorporated herein by reference. This Agreement, the Grant Notice, the Plan and the Exercise Agreement constitute the entire agreement of the parties with respect to the subject matter hereof and supersede all prior
undertakings and agreements with respect to such subject matter. 
 15. NOTICES. Any and all notices required or permitted to
be given to a party pursuant to the provisions of this Agreement will be in writing and will be effective and deemed to provide such party sufficient notice under this Agreement on the earliest of the following: (i) at the time of personal
delivery, if delivery is in person; (ii) at the time an electronic confirmation of receipt is received, if delivery is by email; (iii) at the time of transmission by facsimile, addressed to the other party at its facsimile number specified
herein (or hereafter modified by subsequent notice to the parties hereto), with confirmation of receipt made by both telephone and printed confirmation sheet verifying successful transmission of the facsimile; (iv) one (1) business day after
deposit with an express overnight courier for United States deliveries, or two (2) business days after such deposit for deliveries outside of the United States, with proof of delivery from the courier requested; or (v) three (3) business
days after deposit in the United States mail by certified mail (return receipt requested) for United States deliveries. Any notice for delivery outside the United States will be sent by email, facsimile or by express courier. Any notice not
delivered personally or by email will be sent with postage and/or other charges prepaid and properly addressed to Optionee at the last known address or facsimile number on the books of the Company, or at such other address or facsimile number as
such other party may designate by one of the indicated means of notice herein to the other parties hereto or, in the case of the Company, to it at its principal place of business. Notices to the Company will be marked “Attention: Chief
Financial Officer.” Notices by facsimile shall be machine verified as received. 
 16. SUCCESSORS AND ASSIGNS. The Company
may assign any of its rights under this Agreement including its rights to purchase Shares under the Right of First Refusal. This Agreement shall be binding upon and inure to the benefit of the successors and assigns of the Company. Subject to the
restrictions on transfer set forth herein, this Agreement shall be binding upon Optionee and Optionee’s heirs, executors, administrators, legal representatives, successors and assigns. 

17. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the internal laws of the State of
California as such laws are applied to agreements between California residents entered into and to be performed entirely within California. If any provision of this Agreement is determined by a court of law to be illegal or unenforceable, then such
provision will be enforced to the maximum extent possible and the other provisions will remain fully effective and enforceable. 
 18.
FURTHER ASSURANCES. The parties agree to execute such further documents and instruments and to take such further actions as may be reasonably necessary to carry out the purposes and intent of this Agreement. 

19. TITLES AND HEADINGS. The titles, captions and headings of this Agreement are included for ease of reference only and
will be disregarded in interpreting or construing this Agreement. Unless otherwise specifically stated, all references herein to “sections” and “exhibits” will mean “sections” and “exhibits” to this Agreement.

 20. COUNTERPARTS. This Agreement may be executed in any number of counterparts, each of which when so executed and
delivered will be deemed an original, and all of which together shall constitute one and the same agreement. 
 21.
SEVERABILITY. If any provision of this Agreement is determined by any court or arbitrator of competent jurisdiction to be invalid, illegal or unenforceable in any respect, such provision will be enforced to the maximum extent possible
given the intent of the parties hereto. If such clause or provision cannot be so enforced, such provision shall be stricken from this Agreement and the remainder 

  
 10 

 
of this Agreement shall be enforced as if such invalid, illegal or unenforceable clause or provision had (to the extent not enforceable) never been contained in this Agreement. Notwithstanding
the forgoing, if the value of this Agreement based upon the substantial benefit of the bargain for any party is materially impaired, which determination as made by the presiding court or arbitrator of competent jurisdiction shall be binding, then
both parties agree to substitute such provision(s) through good faith negotiations. 
 * * * * * 

Attachment: Annex A: Form of Stock Option Exercise Notice and Agreement 

  
 11 

 ANNEX A 

FORM OF STOCK OPTION EXERCISE NOTICE AND AGREEMENTEX-10.5

 Exhibit 10.5 

MCUBE, INC. 
 2009
EQUITY INCENTIVE PLAN 
 As Adopted on August 28, 2009 

As Amended on July 8, 2010, March 16, 2011, October 31, 2011, February 4, 2013, June 5, 

2014, September 10, 2015, January 25, 2018 and April 25, 2019 

1. PURPOSE. The purpose of this Plan is to provide incentives to attract, retain and motivate eligible persons
whose present and potential contributions are important to the success of the Company, its Parent and Subsidiaries by offering eligible persons an opportunity to participate in the Company’s future performance through awards of Options and
Restricted Stock. Capitalized terms not defined in the text are defined in Section 22 hereof. Although this Plan is intended to be a written compensatory benefit plan within the meaning of Rule 701 promulgated under the Securities Act,
grants may be made pursuant to this Plan that do not qualify for exemption under Rule 701 or Section 25102(o) of the California Corporations Code (“Section 25102(o)”). Any requirement of
this Plan that is required in law only because of Section 25102(o) need not apply if the Committee so provides. 
 2. SHARES
SUBJECT TO THE PLAN. 
 2.1 Number of Shares Available. Subject to Sections 2.2 and 17 hereof, the total
number of Shares reserved and available for grant and issuance pursuant to this Plan will be 12,637,251. Subject to Sections 2.2, 5.10 and 17 hereof, Shares subject to Awards previously granted will again be available for grant and issuance in
connection with future Awards under this Plan to the extent such Shares: (i) cease to be subject to issuance upon exercise of an Option, other than due to exercise of such Option; (ii) are subject to an Award granted hereunder but the
Shares subject to such Award are forfeited or repurchased by the Company at the original issue price; or (iii) are subject to an Award that otherwise terminates without Shares being issued. At all times the Company will reserve and keep
available a sufficient number of Shares as will be required to satisfy the requirements of all Awards granted and outstanding under this Plan. 

2.2 Adjustment of Shares. In the event that the number of outstanding shares of the Company’s Common Stock is
changed by a stock dividend, recapitalization, stock split, reverse stock split, subdivision, combination, reclassification or similar change in the 

 
capital structure of the Company without consideration, then (a) the number of Shares reserved for issuance under this Plan, (b) the Exercise Prices of and number of Shares subject to
outstanding Options and (c) the Purchase Prices of and number of Shares subject to other outstanding Awards will be proportionately adjusted, subject to any required action by the Board or the stockholders of the Company and compliance with
applicable securities laws; provided, however, that fractions of a Share will not be issued but will either be paid in cash at the Fair Market Value of such fraction of a Share or will be rounded down to the nearest whole Share, as determined by the
Committee; and provided, further, that the Exercise Price of any Option may not be decreased to below the par value of the Shares. 
 3.
ELIGIBILITY. ISOs (as defined in Section 5 hereof) may be granted only to employees (including officers and directors who are also employees) of the Company or of a Parent or Subsidiary of the Company. NQSOs (as defined
in Section 5 hereof) and Restricted Stock Awards may be granted to employees, officers, directors and consultants of the Company or any Parent or Subsidiary of the Company; provided such consultants render bona fide services not in connection
with the offer and sale of securities in a capital-raising transaction. A person may be granted more than one Award under this Plan. 

4. ADMINISTRATION. 

4.1 Committee Authority. This Plan will be administered by the Committee or the Board if no Committee is created by the
Board. Subject to the general purposes, terms and conditions of this Plan, and to the direction of the Board, the Committee will have full power to implement and carry out this Plan. Without limitation, the Committee will have the authority to: 

(a) construe and interpret this Plan, any Award Agreement and any other agreement or document executed pursuant to this Plan;

 (b) prescribe, amend, expand and rescind or terminate rules and regulations relating to this Plan; 

(c) approve persons to receive Awards; 

(d) determine the form and terms of Awards; 

(e) determine the number of Shares or other consideration subject to Awards under this Plan; 

(f) determine whether Awards will be granted singly, in combination with, in tandem with, in replacement of, or as alternatives
to, other Awards under this Plan or awards under any other incentive or compensation plan of the Company or any Parent or Subsidiary of the Company; 

(g) grant waivers of any conditions of this Plan or any Award; 

(h) determine the terms of vesting, exercisability and payment of Awards under this Plan; 

  
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 (i) correct any defect, supply any omission, or reconcile any inconsistency
in this Plan, any Award, any Award Agreement, any Exercise Agreement or any Restricted Stock Purchase Agreement; 
 (j)
determine whether an Award has been earned; 
 (k) make all other determinations necessary or advisable for the
administration of this Plan; and 
 (l) extend the vesting period beyond a Participant’s Termination Date. 

4.2 Committee Discretion. Unless in contravention of any express terms of this Plan or Award, any determination made by
the Committee with respect to any Award will be made in its sole discretion either (a) at the time of grant of the Award, or (b) subject to Section 5.9 hereof, at any later time. Any such determination will be final and binding on the
Company and on all persons having an interest in any Award under this Plan. The Committee may delegate to one or more officers of the Company the authority to grant an Award under this Plan, provided such officer or officers are members of the
Board. 
 5. OPTIONS. The Committee may grant Options to eligible persons described in Section 3 hereof and
will determine whether such Options will be Incentive Stock Options within the meaning of the Code (“ISOs”) or Nonqualified Stock Options (“NQSOs”), the number of Shares subject to the Option, the
Exercise Price of the Option, the period during which the Option may be exercised, and all other terms and conditions of the Option, subject to the following: 

5.1 Form of Option Grant. Each Option granted under this Plan will be evidenced by an Award Agreement which will
expressly identify the Option as an ISO or an NQSO (“Stock Option Agreement”), and will be in such form and contain such provisions (which need not be the same for each Participant) as the Committee may from time to time
approve, and which will comply with and be subject to the terms and conditions of this Plan. 
 5.2 Date of Grant. The
date of grant of an Option will be the date on which the Committee makes the determination to grant such Option, unless a later date is otherwise specified by the Committee. The Stock Option Agreement and a copy of this Plan will be delivered to the
Participant within a reasonable time after the granting of the Option. 
 5.3 Exercise Period. Options may be
exercisable immediately but subject to repurchase pursuant to Section 11 hereof or may be exercisable within the times or upon the events determined by the Committee as set forth in the Stock Option Agreement governing such Option; provided,
however, that no Option will be exercisable after the expiration of ten (10) years from the date the Option is granted; and provided further that no ISO granted to a person who directly or by attribution owns more than ten percent (10%) of the
total combined voting power of all classes of stock of the Company or of any Parent or Subsidiary (“Ten Percent Shareholder”) will be exercisable after the expiration of five (5) years from the date the ISO is granted.
The Committee also may provide for Options to become exercisable at one time or from time to time, periodically or otherwise, in such number of Shares or percentage of Shares as the Committee determines. 

  
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 5.4 Exercise Price. The Exercise Price of an Option will be determined
by the Committee when the Option is granted and shall not be less than the Fair Market Value per Share unless expressly determined in writing by the Committee on the Option’s date of grant; provided that the Exercise Price of an ISO granted to
a Ten Percent Shareholder will not be less than one hundred ten percent (110%) of the Fair Market Value of the Shares on the date of grant. Payment for the Shares purchased must be made in accordance with Section 7 hereof. 

5.5 Method of Exercise. Options may be exercised only by delivery to the Company of a written stock option exercise
agreement (the “Exercise Agreement”) in a form approved by the Committee (which need not be the same for each Participant). The Exercise Agreement will state (a) the number of Shares being purchased, (b) the
restrictions imposed on the Shares purchased under such Exercise Agreement, if any, and (c) such representations and agreements regarding Participant’s investment intent and access to information and other matters, if any, as may be
required or desirable by the Company to comply with applicable securities laws. Participant shall execute and deliver to the Company the Exercise Agreement together with payment in full of the Exercise Price, and any applicable taxes, for the number
of Shares being purchased. 
 5.6 Termination. Subject to earlier termination pursuant to Sections 17 and 18
hereof and notwithstanding the exercise periods set forth in the Stock Option Agreement, exercise of an Option will always be subject to the following: 

(a) If the Participant is Terminated for any reason other than death, Disability or for Cause, then the Participant may exercise such
Participant’s Options only to the extent that such Options are exercisable as to Vested Shares upon the Termination Date or as otherwise determined by the Committee. Such Options must be exercised by the Participant, if at all, as to all or
some of the Vested Shares calculated as of the Termination Date or such other date determined by the Committee, within three (3) months after the Termination Date (or within such shorter time period, not less than thirty (30) days, or
within such longer time period, not exceeding five (5) years, after the Termination Date as may be determined by the Committee, with any exercise beyond three (3) months after the Termination Date deemed to be an NQSO) but in any event, no
later than the expiration date of the Options. 
 (b) If the Participant is Terminated because of Participant’s death or Disability
(or the Participant dies within three (3) months after a Termination other than for Cause), then Participant’s Options may be exercised only to the extent that such Options are exercisable as to Vested Shares by Participant on the
Termination Date or as otherwise determined by the Committee. Such options must be exercised by Participant (or Participant’s legal representative or authorized assignee), if at all, as to all or some of the Vested Shares calculated as of the
Termination Date or such other date determined by the Committee, within twelve (12) months after the Termination Date (or within such shorter time period, not less than six (6) months, or within such longer time period, not exceeding five
(5) years, after the Termination Date as may be determined by the Committee, with any exercise beyond (i) three (3) months after the Termination Date when the Termination is for any reason other than the Participant’s death or
disability, within the meaning of Section 22(e)(3) of the Code, or (ii) twelve (12) months after the Termination Date when the Termination is for Participant’s disability, within the meaning of Section 22(e)(3) of the Code,
deemed to be an NQSO) but in any event no later than the expiration date of the Options. 

  
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 (c) If the Participant is terminated for Cause, the Participant may exercise such
Participant’s Options, but not to an extent greater than such Options are exercisable as to Vested Shares upon the Termination Date and Participant’s Options shall expire on such Participant’s Termination Date, or at such later time
and on such conditions as are determined by the Committee. 
 5.7 Limitations on Exercise. The Committee may specify a
reasonable minimum number of Shares that may be purchased on any exercise of an Option, provided that such minimum number will not prevent Participant from exercising the Option for the full number of Shares for which it is then exercisable. 

5.8 Limitations on ISOs. The aggregate Fair Market Value (determined as of the date of grant) of Shares with respect to
which ISOs are exercisable for the first time by a Participant during any calendar year (under this Plan or under any other incentive stock option plan of the Company or any Parent or Subsidiary of the Company) will not exceed One Hundred Thousand
Dollars ($100,000). If the Fair Market Value of Shares on the date of grant with respect to which ISOs are exercisable for the first time by a Participant during any calendar year exceeds One Hundred Thousand Dollars ($100,000), then the Options for
the first One Hundred Thousand Dollars ($100,000) worth of Shares to become exercisable in such calendar year will be ISOs and the Options for the amount in excess of One Hundred Thousand Dollars ($100,000) that become exercisable in that calendar
year will be NQSOs. In the event that the Code or the regulations promulgated thereunder are amended after the Effective Date (as defined in Section 18 hereof) to provide for a different limit on the Fair Market Value of Shares permitted to be
subject to ISOs, then such different limit will be automatically incorporated herein and will apply to any Options granted after the effective date of such amendment. 

5.9 Modification, Extension or Renewal. The Committee may modify, extend or renew outstanding Options and authorize the
grant of new Options in substitution therefor, provided that any such action may not, without the written consent of a Participant, impair any of such Participant’s rights under any Option previously granted. Any outstanding ISO that is
modified, extended, renewed or otherwise altered will be treated in accordance with Section 424(h) of the Code. Subject to Section 5.10 hereof, the Committee may reduce the Exercise Price of outstanding Options without the consent of
Participants by a written notice to them; provided, however, that the Exercise Price may not be reduced below the minimum Exercise Price that would be permitted under Section 5.4 hereof for Options granted on the date the action is taken to
reduce the Exercise Price; provided, further, that the Exercise Price will not be reduced below the par value of the Shares, if any. 

5.10 No Disqualification. Notwithstanding any other provision in this Plan, no term of this Plan relating to ISOs will be
interpreted, amended or altered, nor will any discretion or authority granted under this Plan be exercised, so as to disqualify this Plan under Section 422 of the Code or, without the consent of the Participant, to disqualify any
Participant’s ISO under Section 422 of the Code. In no event shall the total number of Shares issued (counting each reissuance of a Share that was previously issued and then forfeited or repurchased by the Company as a separate issuance)
under the Plan upon exercise of ISOs exceed 20,000,000 Shares (adjusted in proportion to any adjustments under Section 2.2 hereof) over the term of the Plan. 

  
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 6. RESTRICTED STOCK. A Restricted Stock Award is an offer by the
Company to sell to an eligible person Shares that are subject to certain specified restrictions. The Committee will determine to whom an offer will be made, the number of Shares the person may purchase, the Purchase Price, the restrictions to which
the Shares will be subject, and all other terms and conditions of the Restricted Stock Award, subject to the following: 
 6.1
Form of Restricted Stock Award. All purchases under a Restricted Stock Award made pursuant to this Plan will be evidenced by an Award Agreement (“Restricted Stock Purchase Agreement”) that will be in such
form (which need not be the same for each Participant) as the Committee will from time to time approve, and will comply with and be subject to the terms and conditions of this Plan. The Restricted Stock Award will be accepted by the
Participant’s execution and delivery of the Restricted Stock Purchase Agreement and full payment for the Shares to the Company within thirty (30) days from the date the Restricted Stock Purchase Agreement is delivered to the person. If
such person does not execute and deliver the Restricted Stock Purchase Agreement along with full payment for the Shares to the Company within such thirty (30) days, then the offer will terminate, unless otherwise determined by the Committee.

 6.2 Purchase Price. The Purchase Price of Shares sold pursuant to a Restricted Stock Award will be determined by the
Committee on the date the Restricted Stock Award is granted or at the time the purchase is consummated. Payment of the Purchase Price must be made in accordance with Section 7 hereof. 

6.3 Restrictions. Restricted Stock Awards may be subject to the restrictions set forth in Section 11 hereof or such
other restrictions not inconsistent with Section 25102(o) of the California Corporations Code. 
 7. PAYMENT FOR SHARE
PURCHASES. 
 7.1 Payment. Payment for Shares purchased pursuant to this Plan may be made in cash (by check) or,
where expressly approved for the Participant by the Committee and where permitted by law: 
 (a) by cancellation of
indebtedness of the Company owed to the Participant; 
 (b) by surrender of shares of the Company that: (i) either
(A) for which the Company has received “full payment of the purchase price” within the meaning of SEC Rule 144 (and, if such shares were purchased from the Company by use of a promissory note, such note has been fully paid with
respect to such shares) or (B) were obtained by Participant in the public market and (ii) are clear of all liens, claims, encumbrances or security interests; 

(c) by tender of a full recourse promissory note having such terms as may be approved by the Committee and bearing interest at
a rate sufficient to avoid 

  
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imputation of income under Sections 483 and 1274 of the Code; provided, however, that Participants who are not employees or directors of the Company will not be entitled to purchase Shares
with a promissory note unless the note is adequately secured by collateral other than the Shares; provided, further, that the portion of the Exercise Price or Purchase Price, as the case may be, equal to the par value of the Shares must be paid in
cash or other legal consideration permitted by Delaware General Corporation Law; 
 (d) by waiver of compensation due or
accrued to the Participant from the Company for services rendered; 
 (e) with respect only to purchases upon exercise of an
Option, and provided that a public market for the Company’s stock exists: 
 (i) through a “same day sale”
commitment from the Participant and a Company-designated broker-dealer that is a member of a financial industry regulatory authority, such as the New York Stock Exchange (a “Dealer”), whereby the Participant irrevocably
elects to exercise the Option and to sell a portion of the Shares so purchased sufficient to pay the total Exercise Price, and whereby the Dealer irrevocably commits upon receipt of such Shares to forward the total Exercise Price directly to the
Company; or 
 (ii) through a “margin” commitment from the Participant and a Dealer whereby the Participant
irrevocably elects to exercise the Option and to pledge the Shares so purchased to the Dealer in a margin account as security for a loan from the Dealer in the amount of the total Exercise Price, and whereby the Dealer irrevocably commits upon
receipt of such Shares to forward the total Exercise Price directly to the Company; or 
 (f) by any combination of the
foregoing. 
 7.2 Loan Guarantees. The Committee may, in its sole discretion, elect to assist the Participant in paying
for Shares purchased under this Plan by authorizing a guarantee by the Company of a third-party loan to the Participant. 
 8.
WITHHOLDING TAXES. 
 8.1 Withholding Generally. Whenever Shares are to be issued in satisfaction of Awards
granted under this Plan, the Company may require the Participant to remit to the Company an amount sufficient to satisfy federal, state and local withholding tax requirements prior to the delivery of any certificate or certificates for such Shares.
Whenever, under this Plan, payments in satisfaction of Awards are to be made in cash by the Company, such payment will be net of an amount sufficient to satisfy federal, state, and local withholding tax requirements. 

8.2 Stock Withholding. When, under applicable tax laws, a Participant incurs tax liability in connection with the
exercise or vesting of any Award that is subject to tax withholding and the Participant is obligated to pay the Company the amount required to be withheld, the Committee may in its sole discretion allow the Participant to satisfy the minimum
withholding tax obligation by electing to have the Company withhold from the Shares to be 

  
 7 

 
issued that minimum number of Shares having a Fair Market Value equal to the minimum amount required to be withheld, determined on the date that the amount of tax to be withheld is to be
determined; but in no event will the Company withhold Shares if such withholding would result in adverse accounting consequences to the Company. All elections by a Participant to have Shares withheld for this purpose will be made in accordance with
the requirements established by the Committee for such elections and be in writing in a form acceptable to the Committee. 
 9.
PRIVILEGES OF STOCK OWNERSHIP. No Participant will have any of the rights of a stockholder with respect to any Shares until the Shares are issued to the Participant. After Shares are issued to the Participant, the Participant will
be a stockholder and have all the rights of a stockholder with respect to such Shares, including the right to vote and receive all dividends or other distributions made or paid with respect to such Shares; provided, that if such Shares are
Restricted Stock, then any new, additional or different securities the Participant may become entitled to receive with respect to such Shares by virtue of a stock dividend, stock split or any other change in the corporate or capital structure of the
Company will be subject to the same restrictions as the Restricted Stock. The Participant will have no right to retain such stock dividends or stock distributions with respect to Unvested Shares that are repurchased pursuant to Section 11
hereof. 
 10. TRANSFERABILITY. Except as permitted by the Committee, Awards granted under this Plan, and any
interest therein, will not be transferable or assignable by Participant, other than by will or by the laws of descent and distribution, and, with respect to NQSOs, by instrument to an inter vivos or testamentary trust in which the options are to be
passed to beneficiaries upon the death of the trustor (settlor), or by gift to “immediate family” as that term is defined in 17 C.F.R. 240.16a-1(e), and may not be made subject to execution,
attachment or similar process. During the lifetime of the Participant an Award will be exercisable only by the Participant or Participant’s legal representative and any elections with respect to an Award may be made only by the Participant or
Participant’s legal representative. 
 11. RESTRICTIONS ON SHARES. 

11.1 Right of First Refusal. At the discretion of the Committee, the Company may reserve to itself and/or its assignee(s)
in the Award Agreement a right of first refusal to purchase all Shares that a Participant (or a subsequent transferee) may propose to transfer to a third party, provided that such right of first refusal terminates upon the Company’s initial
public offering of Common Stock pursuant to an effective registration statement filed under the Securities Act. 
 11.2 Right
of Repurchase. At the discretion of the Committee, the Company may reserve to itself and/or its assignee(s) in the Award Agreement a right to repurchase Unvested Shares held by a Participant for cash and/or cancellation of purchase money
indebtedness owed to the Company by the Participant following such Participant’s Termination at any time. 
 12.
CERTIFICATES. All certificates for Shares or other securities delivered under this Plan will be subject to such stock transfer orders, legends and other restrictions as the 

  
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Committee may deem necessary or advisable, including restrictions under any applicable federal, state or foreign securities law, or any rules, regulations and other requirements of the SEC or any
stock exchange or automated quotation system upon which the Shares may be listed or quoted. 
 13. ESCROW; PLEDGE OF
SHARES. To enforce any restrictions on a Participant’s Shares set forth in Section 11 hereof, the Committee may require the Participant to deposit all certificates representing Shares, together with stock powers or other
instruments of transfer approved by the Committee, appropriately endorsed in blank, with the Company or an agent designated by the Company to hold in escrow until such restrictions have lapsed or terminated. The Committee may cause a legend or
legends referencing such restrictions to be placed on the certificates. Any Participant who is permitted to execute a promissory note as partial or full consideration for the purchase of Shares under this Plan will be required to pledge and deposit
with the Company all or part of the Shares so purchased as collateral to secure the payment of Participant’s obligation to the Company under the promissory note; provided, however, that the Committee may require or accept other or additional
forms of collateral to secure the payment of such obligation and, in any event, the Company will have full recourse against the Participant under the promissory note notwithstanding any pledge of the Participant’s Shares or other collateral. In
connection with any pledge of the Shares, Participant will be required to execute and deliver a written pledge agreement in such form as the Committee will from time to time approve. The Shares purchased with the promissory note may be released from
the pledge on a pro rata basis as the promissory note is paid. 
 14. EXCHANGE AND BUYOUT OF AWARDS. The
Committee may, at any time or from time to time, authorize the Company, with the consent of the respective Participants, to issue new Awards in exchange for the surrender and cancellation of any or all outstanding Awards. The Committee may at any
time buy from a Participant an Award previously granted with payment in cash, shares of Common Stock of the Company (including Restricted Stock) or other consideration, based on such terms and conditions as the Committee and the Participant may
agree. 
 15. SECURITIES LAW AND OTHER REGULATORY COMPLIANCE. Although this Plan is intended to be a written
compensatory benefit plan within the meaning of Rule 701 promulgated under the Securities Act, grants may be made pursuant to this plan that do not qualify for exemption under Rule 701 or Section 25102(o) of the California Corporations
Code. Any requirement of this Plan which is required in law only because of Section 25102(o) need not apply with respect to a particular Award if the Committee so provides. An Award will not be effective unless such Award is in compliance with
all applicable federal and state securities laws, rules and regulations of any governmental body, and the requirements of any stock exchange or automated quotation system upon which the Shares may then be listed or quoted, as they are in effect on
the date of grant of the Award and also on the date of exercise or other issuance. Notwithstanding any other provision in this Plan, the Company will have no obligation to issue or deliver certificates for Shares under this Plan prior to
(a) obtaining any approvals from governmental agencies that the Company determines are necessary or advisable, and/or (b) compliance with any exemption, completion of any registration or other qualification of such Shares under any state
or federal law or ruling of any governmental body that the Company determines to be necessary or advisable. The Company will be under no obligation to register the Shares with the SEC or to effect compliance with the exemption, registration,
qualification or listing requirements of any state securities laws, stock exchange or automated quotation system, and the Company will have no liability for any inability or failure to do so. 

  
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 16. NO OBLIGATION TO EMPLOY. Nothing in this Plan or any Award
granted under this Plan will confer or be deemed to confer on any Participant any right to continue in the employ of, or to continue any other relationship with, the Company or any Parent or Subsidiary or limit in any way the right of the Company or
any Parent or Subsidiary to terminate Participant’s employment or other relationship at any time, with or without Cause. 
 17.
CORPORATE TRANSACTIONS. 
 17.1 Assumption or Replacement of Awards by Successor or Acquiring Company.
In the event of (a) a dissolution or liquidation of the Company, (b) any reorganization, consolidation, merger or similar transaction or series of related transactions (each, a “combination transaction”) in
which the Company is a constituent corporation or is a party if, as a result of such combination transaction, the voting securities of the Company that are outstanding immediately prior to the consummation of such combination transaction
(other than any such securities that are held by an Acquiring Stockholder (defined below)) do not represent, or are not converted into, securities of the surviving corporation of such combination transaction (or such surviving
corporation’s parent corporation if the surviving corporation is owned by the parent corporation) that, immediately after the consummation of such combination transaction, together possess at least fifty percent (50%) of the total voting
power of all securities of such surviving corporation (or its parent corporation, if applicable) that are outstanding immediately after the consummation of such combination transaction, including securities of such surviving corporation (or its
parent corporation, if applicable) that are held by the Acquiring Stockholder; or (c) a sale of all or substantially all of the assets of the Company, that is followed by the distribution of the proceeds to the Company’s stockholders, any
or all outstanding Awards may be assumed, converted or replaced by the successor or acquiring corporation (if any), which assumption, conversion or replacement will be binding on all Participants. In the alternative, the successor or acquiring
corporation may substitute equivalent Awards or provide substantially similar consideration to Participants as was provided to stockholders of the Company (after taking into account the existing provisions of the Awards). The successor or acquiring
corporation may also substitute by issuing, in place of outstanding Shares of the Company held by the Participant, substantially similar shares or other property subject to repurchase restrictions and other provisions no less favorable to the
Participant than those which applied to such outstanding Shares immediately prior to such transaction described in this Section 17.1. For purposes of this Section 17.1, an “Acquiring Stockholder” means a stockholder
or stockholders of the Company that (i) merges or combines with the Company in such combination transaction or (ii) owns or controls a majority of another corporation that merges or combines with the Company in such combination
transaction. In the event such successor or acquiring corporation (if any) refuses to assume, convert, replace or substitute Awards, as provided above, pursuant to a transaction described in this Section 17.1, then notwithstanding any other
provision in this Plan to the contrary, such Awards will expire on such transaction at such time and on such conditions as the Board will determine.  

17.2 Other Treatment of Awards. Subject to any greater rights granted to Participants under the foregoing provisions of
this Section 17, in the event of the occurrence of 

  
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any transaction described in Section 17.1 hereof, any outstanding Awards will be treated as provided in the applicable agreement or plan of reorganization, merger, consolidation,
dissolution, liquidation or sale of assets. 
 17.3 Assumption of Awards by the Company. The Company, from time to
time, also may substitute or assume outstanding awards granted by another company, whether in connection with an acquisition of such other company or otherwise, by either (a) granting an Award under this Plan in substitution of such other
company’s award or (b) assuming such award as if it had been granted under this Plan if the terms of such assumed award could be applied to an Award granted under this Plan. Such substitution or assumption will be permissible if the holder
of the substituted or assumed award would have been eligible to be granted an Award under this Plan if the other company had applied the rules of this Plan to such grant. In the event the Company assumes an award granted by another company, the
terms and conditions of such award will remain unchanged (except that the exercise price and the number and nature of shares issuable upon exercise of any such option will be adjusted appropriately pursuant to Section 424(a) of the Code). In
the event the Company elects to grant a new Option rather than assuming an existing option, such new Option may be granted with a similarly adjusted Exercise Price. 

18. ADOPTION AND STOCKHOLDER APPROVAL. This Plan will become effective on the date that it is adopted by the Board
(the “Effective Date”). This Plan will be approved by the stockholders of the Company (excluding Shares issued pursuant to this Plan), consistent with applicable laws, within twelve (12) months before or after the
Effective Date. Upon the Effective Date, the Board may grant Awards pursuant to this Plan; provided, however, that: (a) no Option may be exercised prior to initial stockholder approval of this Plan; (b) no Option granted pursuant to an
increase in the number of Shares approved by the Board shall be exercised prior to the time such increase has been approved by the stockholders of the Company; (c) in the event that initial stockholder approval is not obtained within the time
period provided herein, all Awards for which only the exemption from California’s securities qualification requirements provided by Section 25102(o) can apply shall be canceled, any Shares issued pursuant to any such Award shall be
canceled and any purchase of such Shares issued hereunder shall be rescinded; and (d) Awards (to which only the exemption from California’s securities qualification requirements provided by Section 25102(o) can apply) granted pursuant
to an increase in the number of Shares approved by the Board which increase is not approved by stockholders within the time then required under Section 25102(o) shall be canceled, any Shares issued pursuant to any such Awards shall be canceled,
and any purchase of Shares subject to any such Award shall be rescinded. 
 19. TERM OF PLAN/GOVERNING LAW.
Unless earlier terminated as provided herein, this Plan will terminate ten (10) years from the Effective Date or, if earlier, the date of stockholder approval. This Plan and all agreements hereunder shall be governed by and construed in
accordance with the laws of the State of California. 
 20. AMENDMENT OR TERMINATION OF PLAN. Subject to
Section 5.9 hereof, the Board may at any time terminate or amend this Plan in any respect, including without limitation amendment of any form of Award Agreement or instrument to be executed pursuant to this Plan; provided, however, that the
Board will not, without the approval of the stockholders of 

  
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the Company, amend this Plan in any manner that requires such stockholder approval pursuant to Section 25102(o) of the California Corporations Code or the Code or the regulations promulgated
thereunder as such provisions apply to ISO plans. 
 21. NONEXCLUSIVITY OF THE PLAN. Neither the adoption of
this Plan by the Board, the submission of this Plan to the stockholders of the Company for approval, nor any provision of this Plan will be construed as creating any limitations on the power of the Board to adopt such additional compensation
arrangements as it may deem desirable, including, without limitation, the granting of stock options and other equity awards otherwise than under this Plan, and such arrangements may be either generally applicable or applicable only in specific
cases. 
 22. DEFINITIONS. As used in this Plan, the following terms will have the following meanings: 

“Award” means any award under this Plan, including any Option or Restricted Stock Award. 

“Award Agreement” means, with respect to each Award, the signed written agreement between the Company and the
Participant setting forth the terms and conditions of the Award, including the Stock Option Agreement and Restricted Stock Agreement. 

“Board” means the Board of Directors of the Company. 

“Cause” means Termination because of (a) any willful, material violation by the Participant of any law or
regulation applicable to the business of the Company or a Parent or Subsidiary of the Company, the Participant’s conviction for, or guilty plea to, a felony or a crime involving moral turpitude, or any willful perpetration by the Participant of
a common law fraud, (b) the Participant’s commission of an act of personal dishonesty which involves personal profit in connection with the Company or any other entity having a business relationship with the Company, (c) any material
breach by the Participant of any provision of any agreement or understanding between the Company or any Parent or Subsidiary of the Company and the Participant regarding the terms of the Participant’s service as an employee, officer, director
or consultant to the Company or a Parent or Subsidiary of the Company, including without limitation, the willful and continued failure or refusal of the Participant to perform the material duties required of such Participant as an employee, officer,
director or consultant of the Company or a Parent or Subsidiary of the Company, other than as a result of having a Disability, or a breach of any applicable invention assignment and confidentiality agreement or similar agreement between the Company
or a Parent or Subsidiary of the Company and the Participant, (d) Participant’s disregard of the policies of the Company or any Parent or Subsidiary of the Company so as to cause loss, damage or injury to the property, reputation or
employees of the Company or a Parent or Subsidiary of the Company, or (e) any other misconduct by the Participant which is materially injurious to the financial condition or business reputation of, or is otherwise materially injurious to, the
Company or a Parent or Subsidiary of the Company. 
 “Code” means the Internal Revenue Code of 1986, as amended.

 “Committee” means the committee created and appointed by the Board to administer this Plan, or if no committee is
created and appointed, the Board. 

  
 12 

 “Company” means Mcube, Inc., a Delaware corporation, or any
successor corporation. 
 “Disability” means a disability, whether temporary or permanent, partial or total, as
determined by the Committee. 
 “Exercise Price” means the price per Share at which a holder of an Option may
purchase Shares issuable upon exercise of the Option. 
 “Fair Market Value” means, as of any date, the value of a
share of the Company’s Common Stock determined as follows: 
 (a) if such Common Stock is then publicly traded on a
national securities exchange, its closing price on the date of determination on the principal national securities exchange on which the Common Stock is listed or admitted to trading as reported in The Wall Street Journal; 

(b) if such Common Stock is publicly traded but is not listed or admitted to trading on a national securities exchange, the
average of the closing bid and asked prices on the date of determination as reported by The Wall Street Journal (or, if not so reported, as otherwise reported by any newspaper or other source as the Committee may determine); or 

(c) if none of the foregoing is applicable to the valuation in question, by the Committee in good faith. 

“Option” means an award of an option to purchase Shares pursuant to Section 5 of this Plan. 

“Parent” means any corporation (other than the Company) in an unbroken chain of corporations ending with the Company
if each of such corporations other than the Company owns stock representing fifty percent (50%) or more of the total combined voting power of all classes of stock in one of the other corporations in such chain. 

“Participant” means a person who receives an Award under this Plan. 

“Plan” means this Mcube, Inc. 2009 Equity Incentive Plan, as amended from time to time. 

“Purchase Price” means the price at which a Participant may purchase Restricted Stock in connection with this Plan.

 “Restricted Stock” means Shares purchased pursuant to a Restricted Stock Award under this Plan. 

“Restricted Stock Award” means an award of Shares pursuant to Section 6 hereof. 

“SEC” means the Securities and Exchange Commission. 

  
 13 

 “Securities Act” means the Securities Act of 1933, as amended. 

“Shares” means shares of the Company’s Common Stock, $0.0001 par value, reserved for issuance under this Plan, as
adjusted pursuant to Sections 2 and 17 hereof, and any successor security. 
 “Subsidiary” means any
corporation (other than the Company) in an unbroken chain of corporations beginning with the Company if each of the corporations other than the last corporation in the unbroken chain owns stock representing fifty percent (50%) or more of the total
combined voting power of all classes of stock in one of the other corporations in such chain. 
 “Termination” or
“Terminated” means, for purposes of this Plan with respect to a Participant, that the Participant has for any reason ceased to provide services as an employee, officer, director or consultant to the Company or a Parent or
Subsidiary of the Company. A Participant will not be deemed to have ceased to provide services in the case of sick leave, military leave, or any other leave of absence approved by the Committee; provided that such leave is for a period of not more
than ninety (90) days (a) unless reinstatement (or, in the case of an employee with an ISO, reemployment) upon the expiration of such leave is guaranteed by contract or statute, or (b) unless provided otherwise pursuant to formal
policy adopted from time to time by the Company’s Board and issued and promulgated in writing. In the case of any Participant on sick leave, military leave or an approved leave of absence, the Committee may make such provisions respecting
suspension of vesting of the Award while on leave from the Company or a Parent or Subsidiary of the Company as it may deem appropriate, except that in no event may an Option be exercised after the expiration of the term set forth in the Stock Option
Agreement. The Committee will have sole discretion to determine whether a Participant has ceased to provide services and the effective date on which the Participant ceased to provide services (the “Termination Date”). 

“Unvested Shares” means “Unvested Shares” as defined in the Award Agreement for an Award. 

“Vested Shares” means “Vested Shares” as defined in the Award Agreement. 

 
  

 

  
 14 

 Annex [A] 

Form of Stock Option Agreement 

 No.             

 MCUBE, INC. 

2009 EQUITY INCENTIVE PLAN 

GLOBAL STOCK OPTION AGREEMENT 

This Global Stock Option Agreement, including the addendum (attached hereto) (the “Country Addendum”) containing
country-specific terms and conditions (collectively, this “Agreement”) is made and entered into as of the date of grant set forth below (the “Date of Grant”) by and between Mcube, Inc., a Delaware
corporation (the “Company”), and the participant named below (“Participant”). Capitalized terms not defined herein shall have the meaning ascribed to them in the Company’s 2009 Equity Incentive
Plan (the “Plan”). 
  

					
	Participant:	 	  

		
	ID Number:	 	  

		
	Total Option Shares:	 	  

		
	Exercise Price Per Share:	 	
		
	Date of Grant:	 	  

		
	First Vesting Date:	 	  

		
	Expiration Date:	 	  

		 	(unless earlier Terminated under Section 5.6 of the Plan)
			
	Classification of Optionee	 	☐ Exempt Employee	  	☐ Nonexempt Employee
			
	Type of Stock Option (Check one):	 	☐ Incentive Stock Option	  	☒ Nonqualified Stock Option

 1. GRANT OF OPTION. The Company hereby grants to Participant an option (this
“Option”) to purchase the total number of shares of Common Stock, $0.0001 par value per share, of the Company set forth above as Total Option Shares (the “Shares”) at the Exercise Price Per
Share set forth above (the “Exercise Price”), subject to all of the terms and conditions of this Agreement and the Plan. If designated as an Incentive Stock Option above, the Option is intended to qualify as an
“incentive stock option” (the “ISO”) within the meaning of Section 422 of the U.S. Internal Revenue Code of 1986, as amended (the “Code”), except that if on the Date of Grant Participant
is not subject to U.S. income tax, then this Option shall be a “nonqualified stock option” (an “NQSO”). 

2. VESTING AND EXERCISE PERIOD. 

2.1 Vesting and Exercise Period of Option. Subject to Section 3.4 and unless otherwise provided in the Country
Addendum, provided Participant continues to provide services to the Company or any Subsidiary or Parent of the Company, the Option will become vested and exercisable as to portions of the Shares as follows: (i) this Option shall not vest nor be
exercisable with respect to any of the Shares until the First Vesting Date set forth on the first 

 
page of this Agreement (the “First Vesting Date”); (ii) on the First Vesting Date the Option will become vested and exercisable as to 1/5th of the Shares; and
(iii) thereafter at the end of each full succeeding calendar month the Option will become vested and exercisable as to 1/60th of the Shares until the Shares are vested with respect to all of the Shares. If application of the vesting percentage
causes a fractional share, such share shall be rounded down to the nearest whole share for each month except for the last month in such vesting period, at the end of which this Option shall become exercisable for the full remainder of the Shares.

 2.2 Vesting of Options. Shares that are vested pursuant to the schedule set forth in Section 2.1 are
“Vested Shares.” Shares that are not vested pursuant to the schedule set forth in Section 2.1 are “Unvested Shares.” 

2.3 Expiration. The Option shall expire on the Expiration Date set forth above or earlier as provided in Section 3
below or pursuant to Section 5.6 of the Plan. 
 3. TERMINATION. 

3.1 Termination for Any Reason Except Death, Disability or Cause. If Participant is Terminated for any reason, except
death, Disability or for Cause, the Option, to the extent (and only to the extent) that it would have been exercisable by Participant on the Termination Date, may be exercised by Participant no later than three (3) months after the Termination
Date, but in any event no later than the Expiration Date. 
 3.2 Termination Because of Death or Disability. If
Participant is Terminated because of death or Disability of Participant (or Participant dies within three (3) months of Termination when Termination is for any reason other than Participant’s Disability or for Cause), the Option, to the
extent that it is exercisable by Participant on the Termination Date, may be exercised by Participant (or Participant’s legal representative) no later than twelve (12) months after the Termination Date, unless otherwise stated in the
Country Addendum, but in any event no later than the Expiration Date. Any exercise beyond (i) three (3) months after the Termination Date when the Termination is for any reason other than Participant’s death or disability, within the
meaning of Section 22(e)(3) of the Code; or (ii) twelve (12) months after the Termination Date when the Termination is for Participant’s disability, within the meaning of Section 22(e)(3) of the Code, is deemed to be an
NQSO. 
 3.3 Termination for Cause. If Participant is Terminated for Cause, Participant may exercise such
Participant’s Options, but not to an extent greater than such Options are exercisable as to Vested Shares upon the Participation’s Termination Date, and the Participant’s Options shall expire on such Participant’s Termination
Date or at such later time and on such conditions as are determined by the Committee. 
 3.4 Termination Defined. For
purposes of the Option, the Termination Date shall be the date Participant is no longer actively providing services to the Company or any Parent or Subsidiary of the Company (regardless of the reason for such Termination and whether or not later
found to be invalid or in breach of employment laws in the jurisdiction where Participant is employed or the terms of Participant’s employment agreement, if any) subject to such provisions for leave of absences set forth in
“Termination” definition of the Plan. The 

 
Termination Date will not be extended by any notice period unless Participant provides active services throughout such period (e.g., Participant’s period of service would not include
any contractual notice period or any period of “garden leave” or similar period mandated under employment laws in the jurisdiction where Participant is employed or the terms of Participant’s employment agreement, if any). The
Committee shall have the sole and exclusive discretion to determine when Participant is no longer actively providing services for purposes of the Option grant (including whether Participant may still be considered to be providing services while on a
leave of absence. 
 3.5 No Obligation to Employ. Nothing in the Plan or this Agreement shall confer on Participant any
right to continue in the employ of, or other relationship with, the Company or any Parent or Subsidiary of the Company, or limit in any way the right of the Company or any Parent or Subsidiary of the Company to terminate Participant’s
employment or other relationship at any time, with or without Cause. 
 4. MANNER OF EXERCISE. 

4.1 Stock Option Exercise Agreement. To exercise this Option, Participant (or in the case of exercise after
Participant’s death or incapacity, Participant’s executor, administrator, heir or legatee, as the case may be) must deliver to the Company an executed global stock option exercise agreement in the form attached hereto as
Exhibit A, or in such other form as may be approved by the Committee from time to time (the “Exercise Agreement”), which shall set forth, inter alia, (i) Participant’s
election to exercise the Option, (ii) the number of Shares being purchased, (iii) any restrictions imposed on the Shares and (iv) any representations, warranties and agreements regarding Participant’s investment intent and access
to information as may be required by the Company to comply with applicable securities laws. If someone other than Participant exercises the Option, then such person must submit documentation reasonably acceptable to the Company verifying that such
person has the legal right to exercise the Option and such person shall be subject to all of the restrictions contained herein as if such person were Participant. 

4.2 Limitations on Exercise. Notwithstanding any provision of the Plan to the contrary and unless otherwise determined by
the Committee, this Option may be exercised only following the registration of the Company’s Common Stock under Section 12(g) of the U.S. Securities Exchange Act of 1934, as amended (the “Exchange Act”). The Option
may not be exercised as to fewer than one hundred (100) Shares unless it is exercised as to all Shares as to which the Option is then exercisable. 

4.3 Payment. In order to exercise this Option with respect to all or any part of the Shares for which this Option is at
the time exercisable, Participant must pay the Exercise Price for the purchased shares plus all applicable Tax-Related Items (as defined in Section 9 below) withholding: 

(a) through a “same day sale” commitment from Participant and a broker-dealer that is a member of the Financial Industry Regulatory
Authority Dealers (an “FINRA Dealer”) whereby Participant irrevocably elects to exercise the Option and sell all of the Shares so purchased to pay for the total Exercise Price plus all applicable Tax-Related Items 

 
withholding and whereby the FINRA Dealer irrevocably commits upon receipt of such Shares to forward the total Exercise Price plus all applicable
Tax-Related Items withholding directly to the Company or the Subsidiary or Parent employing Participant; or 

(b) any other form of consideration approved by the Committee. 

4.4 Issuance of Shares. Provided that the Exercise Agreement and payment are in form and substance satisfactory to
counsel for the Company, the Company shall issue any Shares issuable to Participant, Participant’s authorized assignee, or Participant’s legal representative, and shall deliver certificates representing the Shares with the appropriate
legends affixed thereto. 
 5. NOTICE OF DISQUALIFYING DISPOSITION OF ISO SHARES. If Participant is a U.S. taxpayer and
the Option is an ISO, and if Participant sells or otherwise disposes of any of the Shares acquired pursuant to the ISO on or before the later of (i) the date two (2) years after the Date of Grant, and (ii) the date one (1) year
after transfer of such Shares to Participant upon exercise of the Option, Participant shall immediately notify the Company in writing of such disposition. Participant agrees that Participant may be subject to income tax withholding by the Company on
the compensation income recognized by Participant from the early disposition by payment in cash or out of the current wages or other compensation payable to Participant. 

6.
COMPLIANCE WITH LAWS AND REGULATIONS. Notwithstanding any other provision of the Plan or this
Agreement, unless there is an available exemption from any registration, qualification or other legal requirement applicable to the shares of Common Stock, the Company shall not be required to deliver any Shares issuable upon exercise of the Option
prior to the completion of any registration or qualification of the shares under any local, state, federal or foreign securities or exchange control law or under rulings or regulations of the U.S. Securities and Exchange Commission (the
“SEC”) or of any other governmental regulatory body, or prior to obtaining any approval or other clearance from any local, state, federal or foreign governmental agency, which registration, qualification or approval the
Company shall, in its absolute discretion, deem necessary or advisable. Participant understands that the Company is under no obligation to register or qualify the shares with the SEC or any state or foreign securities commission or to seek approval
or clearance from any governmental authority for the issuance or sale of the Shares. Further, Participant agrees that the Company shall have unilateral authority to amend the Plan and the Agreement without Participant’s consent to the extent
necessary to comply with securities or other laws applicable to the issuance of Shares. 
 7.
NONTRANSFERABILITY OF OPTION. The Option may not be transferred in any manner other than by will or by the laws of descent and distribution, and, with respect to
NQSOs, if approved by the Committee, by instrument to an inter vivos or testamentary trust in which the options are to be passed to beneficiaries upon the death of the trustor (settlor), or by gift to “immediate family” as that term is
defined in 17 C.F.R. 240.16a-1(e), and may be exercised during the lifetime of Participant only by Participant or in the event of Participant’s incapacity, by Participant’s legal representative. The
terms of the Option shall be binding upon the executors, administrators, successors and assigns of Participant. 

 8. COMPANY’S RIGHT OF FIRST REFUSAL. Before any Vested Shares held
by Participant or any transferee of such Vested Shares may be sold or otherwise transferred (including without limitation a transfer by gift or operation of law), the Company and/or its assignee(s) shall have an assignable right of first refusal to
purchase the Vested Shares to be sold or transferred on the terms and conditions set forth in the Exercise Agreement (the “Right of First Refusal”). The Company’s Right of First Refusal will terminate when the
Company’s securities become publicly traded. 
 9. TAX MATTERS. 

9.1 Tax Consequences. The Exercise Price has been determined by the Committee based upon the best evidence available to
the Committee and is intended to equal the Fair Market Value of the Shares as of the Date of Grant, or in some cases 110% of Fair Market Value, as required by the Code. However, the tax treatment of this Option is not guaranteed. Neither the
Company, the Committee nor any of their designees shall be liable for any income tax, social insurance, payroll tax, fringe benefits tax, payment on account or other tax-related items related to
Participant’s participation in the Plan and legally applicable to Participant (“Tax-Related Items”) or any penalties or other monetary amounts owed by any Participant, employee,
beneficiary or other person as a result of the grant, vesting, amendment, modification, exercise and/or payment of, or under, this Option or any other award, notwithstanding any challenge made to the determination of fair market value by any taxing
authority. By accepting this Option, Participant acknowledges and agrees to the foregoing. Participant acknowledges that there may be adverse tax consequences upon grant, vesting, exercise of the Option or disposition of the Shares and that
Participant should consult a tax adviser prior to such vesting, exercise or disposition. Set forth in Section 12 of the form of Exercise Agreement attached hereto is a brief summary as of the Effective Date of the Plan of some of the U.S.
federal and California tax consequences of exercise of the Option and disposition of the Shares. THIS SUMMARY IS NECESSARILY INCOMPLETE, AND THE TAX LAWS AND REGULATIONS ARE SUBJECT TO CHANGE. PARTICIPANT SHOULD CONSULT A TAX ADVISER BEFORE
EXERCISING THE OPTION OR DISPOSING OF THE SHARES. 
 9.2 Responsibility for Taxes. Prior to any relevant taxable or
tax withholding event, as applicable, Participant agrees to make adequate arrangements satisfactory to the Company and/or the Employer and authorized by the Plan to satisfy all Tax-Related Items, including
withholding Tax-Related Items withholding amounts from Participant’s salary or other cash compensation or through a check or wire transfer from the Participant. Depending on the withholding method, the
Company may withhold or account for Tax-Related Items by considering applicable minimum statutory withholding amounts or other applicable withholding rates, including maximum applicable rates, in which case
Participant will receive a refund of any over-withheld amount in cash and will have no entitlement to the Share equivalent. Further, if Participant is subject to Tax-Related Items in more than one jurisdiction
between the Date of Grant and the date of any relevant taxable or tax withholding event, as applicable, Participant acknowledges that the Company and/or Participant’s employer (the “Employer”) (or former employer, as
applicable) may be required to withhold or account for Tax-Related Items in more than one jurisdiction. The Company may refuse to issue or deliver the Shares if Participant fails to comply with his or her
obligations in connection with the Tax-Related Items. 

 10. PRIVILEGES OF STOCK OWNERSHIP. Participant shall not have any of
the rights of a stockholder with respect to any Shares until the Shares are issued to Participant. 
 11. NO ENTITLEMENT OR
CLAIMS FOR COMPENSATION. In accepting the grant of this Option, Participant acknowledges the following: 
 The Plan is established
voluntarily by the Company, the grant of options under the Plan is made at the discretion of the Committee and the Plan may be modified, amended, suspended or terminated by the Company at any time. 

The grant of this Option is voluntary and occasional and does not create any contractual or other right to receive future grants of options,
or benefits in lieu of options, even if options have been granted repeatedly in the past. 
 All decisions with respect to future option
grants, if any, will be at the sole discretion of the Committee. 
 Participant is voluntarily participating in the Plan. 

This Option is an extraordinary item which is outside the scope of Participant’s employment contract, if any. 

The Option and any Shares acquired under the Plan are not intended to replace any pension rights or compensation. 

This Option and any Shares acquired under the Plan and the income and value of same are not to be considered part of Participant’s normal
or expected compensation or salary for any purpose, including, but not limited to, calculating any severance, resignation, termination, payment in lieu of notice, redundancy, end of service payments, bonuses, long-service awards, pension or
retirement benefits or similar payments. 
 In the event that the Employer is not the Company, the grant of this Option will not be
interpreted to form an employment contract or relationship with the Company and, furthermore, the grant of this Option will not be interpreted to form an employment contract with the Employer or any Parent or Subsidiary of the Company. 

The future value of the underlying Shares is unknown and cannot be predicted with certainty. 

If the underlying Shares do not increase in value, the Option will have no value. 

If Participant exercises the Option and acquires Shares, the value of such Shares may increase or decrease in value, even below the Exercise
Price. 
 Participant shall have no rights, claim or entitlement to compensation or damages as a result of Participant’s cessation of
employment for any reason whatsoever, whether or not in breach of contract or local labor law, insofar as these rights, claim or entitlement arise or may arise from Participant’s ceasing to have rights under or be entitled to exercise this
Option as a 

 
result of such cessation or loss or diminution in value of the Option or any of the Shares purchased through exercise of the Option as a result of such cessation, and in consideration of the
grant of the Option to which Participant is otherwise not entitled, Participant irrevocably releases the Employer, the Company and any Parent and Subsidiary of the Company, as applicable, from any such rights, entitlement or claim that may arise.
If, notwithstanding the foregoing, any such right or claim is found by a court of competent jurisdiction to have arisen, then, by signing this Agreement, Participant shall be deemed to have irrevocably waived his or her entitlement to pursue such
rights or claim. 
 Unless otherwise provided in the Plan or by the Company in its discretion, the Option and the benefits evidenced by this
Agreement do not create any entitlement to have the Option or any such benefits transferred to, or assumed by, another company nor to be exchanged, cashed out or substituted for, in connection with any corporate transaction affecting the Common
Stock of the Company. 
 If Participant is providing services outside the United States, (i) the Option and the Shares subject to the
Option are not part of normal or expected compensation or salary for any purpose and (ii) Participant acknowledges and agrees that neither the Company, the Employer nor any Parent or Subsidiary of the Company shall be liable for any
foreign exchange rate fluctuation between Participant’s local currency and the United States Dollar that may affect the value of the Option or of any amounts due to Participant pursuant to the exercise of the Option or the subsequent sale of
any Shares acquired upon exercise. 
 12. DATA PRIVACY. 

Participant hereby explicitly and unambiguously consents to the collection, use, disclosure and transfer, in electronic or other form, of
his or her personal data as described in this Agreement and any other Option grant materials by and among, as applicable, the Employer, the Company and its Parent and Subsidiaries for the exclusive purpose of implementing, administering and managing
his or her participation in the Plan. 
 12.1 Participant understands that the Employer, the Company and its Parent and
Subsidiaries, as applicable, may hold certain personal information about him or her regarding Participant’s employment, the nature and amount of Participant’s compensation and the fact and conditions of Participant’s participation in
the Plan, including, but not limited to, his or her name, home address and telephone number, date of birth, social insurance number or other identification number, salary, nationality, job title, any equity or directorships held in the Company and
its Parent and Subsidiaries, details of all options or any other entitlement to equity awarded, canceled, exercised, vested, unvested or outstanding in his or her favor (the “Data”), for the purpose of implementing,
administering and managing the Plan. Participant understands that the Data may be transferred to any third parties assisting in the implementation, administration and management of the Plan, that these recipients may be located in the U.S. or
elsewhere, and that the recipient’s country (e.g., the United States) may have different data privacy laws and protections than his or her country. Participant understands that he or she may request a list with the names and addresses of
any potential recipients of the Data by contacting Participant’s local human resources representative. Participant authorizes the recipients to receive, possess, use, retain and transfer the Data, in electronic or other form, for 

 
the purposes of implementing, administering and managing his or her participation in the Plan, including any requisite transfer of such Data as may be required to a broker or other third party.
Participant understands that the Data will be held only as long as is necessary to implement, administer and manage his or her participation in the Plan. Participant understands that he or she may, at any time, view the Data, request additional
information about the storage and processing of the Data, require any necessary amendments to the Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing his or her local human resources representative.
Further, Participant understands that he or she is providing the consents herein on a purely voluntary basis. Participant understands that refusing or withdrawing Participant’s consent may affect his or her ability to participate in the Plan,
but that his or her employment or service status and career with the Employer will not be adversely affected. For more information on the consequences of Participant’s refusal to consent or withdrawal of consent, Participant understands that he
or she may contact his or her local human resources representative. 
 13. GENERAL PROVISIONS. 

13.1 Interpretation. Any dispute regarding the interpretation of this Agreement shall be submitted by Participant or the
Company to the Committee for review. The resolution of such a dispute by the Committee shall be final and binding on the Company and Participant. 

13.2 Addendum. Notwithstanding any provisions in this Agreement, the Option grant shall be subject to any special terms
and conditions set forth in any Addendum to this Agreement for Participant’s country. Moreover, if Participant relocates to one of the countries included in the Addendum, the special terms and conditions for such country will apply to
Participant, to the extent the Company determines that the application of such terms and conditions is necessary or advisable for legal or administrative reasons. The Addendum constitutes part of this Agreement. 

13.3 Entire Agreement. The Plan is incorporated herein by reference. This Agreement (including any Addendum) and the Plan
constitute the entire agreement of the parties and supersede all prior undertakings and agreements with respect to the subject matter hereof. 

13.4 Notices. Any notice required to be given or delivered to the Company under the terms of this Agreement shall be in
writing and addressed to the Corporate Secretary of the Company at its principal corporate offices or to its facsimile or telecopier number specified below. Any notice required to be given or delivered to Participant shall be in writing and
addressed to Participant at the address, facsimile or telecopier indicated below or to such other address, facsimile or telecopier as such party may designate in writing from time to time to the Company. All notices shall be deemed to have been
given or delivered upon: (i) personal delivery; (ii) three (3) days after deposit in the United States mail by certified or registered mail (return receipt requested); (iii) one (1) business day after deposit with any return
receipt express courier (prepaid); or (iv) one (1) business day after transmission by facsimile or telecopier. 
 13.5
Successors and Assigns. The Company may assign any of its rights under this Agreement, including its rights to purchase Shares under the Right of First Refusal. 

 
No other party to this Agreement may assign, whether voluntarily or by operation of law, any of its rights and obligations under this Agreement, except with the prior written consent of the
Company. This Agreement shall be binding upon and inure to the benefit of the successors and assigns of the Company. Subject to the restrictions on transfer set forth herein, this Agreement shall be binding upon Participant and Participant’s
heirs, executors, administrators, legal representatives, successors and assigns. 
 13.6 Governing Law and Venue. This
Agreement shall be governed by and construed in accordance with the laws of the State of California as such laws are applied to agreements between California residents entered into and to be performed entirely within California, without regard to
the conflict of law provisions. For purposes of any action, lawsuit or other proceedings brought to enforce this Agreement, relating to it, or arising from it, the parties hereby submit to and consent to the sole and exclusive jurisdiction of the
courts of the Santa Clara County, California, or the federal courts for the United States for the Northern District of California, and no other courts, where this grant is made and/or to be performed. 

13.7 Acceptance. Participant hereby acknowledges receipt of a copy of the Plan and this Agreement. Participant has read
and understands the terms and provisions thereof, and accepts the Option subject to all the terms and conditions of the Plan and this Agreement. Participant acknowledges that there may be adverse tax consequences upon exercise of the Option or
disposition of the Shares, that the Company is not providing any tax, legal or financial advice nor is the Company making any recommendations regarding Participant’s participation in the Plan or Participant’s acquisition or sale of the
underlying Shares, and that Participant should consult a tax adviser prior to such exercise or disposition. 
 13.8 Further
Assurances. The parties agree to execute such further documents and instruments and to take such further actions as may be reasonably necessary to carry out the purposes and intent of this Agreement. 

13.9 Titles and Headings. The titles, captions and headings of this Agreement are included for ease of reference only and
will be disregarded in interpreting or construing this Agreement. Unless otherwise specifically stated, all references herein to “sections” and “exhibits” will mean “sections” and “exhibits” to this Agreement.

 13.10 Counterparts. This Agreement may be executed in any number of counterparts, each of which when so executed and
delivered will be deemed an original, and all of which together shall constitute one and the same agreement. 
 13.11
Severability. If any provision of this Agreement is determined by any court or arbitrator of competent jurisdiction to be invalid, illegal or unenforceable in any respect, such provision will be enforced to the maximum extent
possible given the intent of the parties hereto. If such clause or provision cannot be so enforced, such provision shall be stricken from this Agreement and the remainder of this Agreement shall be enforced as if such invalid, illegal or
unenforceable clause or provision had (to the extent not enforceable) never been contained in this Agreement. Notwithstanding the forgoing, if the value of this Agreement based upon the substantial benefit of the bargain for any party is materially
impaired, which determination as made by the presiding court or arbitrator of competent jurisdiction shall be binding, then both parties agree to substitute such provision(s) through good faith negotiations. 

 13.12 Facsimile Signatures. This Agreement may be executed and
delivered by facsimile and upon such delivery the facsimile signature will be deemed to have the same effect as if the original signature had been delivered to the other party. 

13.13 Electronic Delivery and Acceptance. The Company may, in its sole discretion, decide to deliver any documents
related to current or future participation in the Plan by electronic means. Participant hereby consents to receive such documents by electronic delivery and agrees to participate in the Plan through an on-line
or electronic system established and maintained by the Company or a third party designated by the Company. 
 13.14
Language. If Participant has received this Agreement, or any other document related to the Option and/or the Plan translated into a language other than English and if the meaning of the translated version is different than the
English version, the English version will control. 
 13.15 Imposition of Other Requirements. The Company reserves the
right to impose other requirements on Participant’s participation in the Plan, on the Option and on any Shares purchased upon exercise of the Option, to the extent the Company determines it is necessary or advisable for legal or administrative
reasons, and to require Participant to sign any additional agreements or undertakings that may be necessary to accomplish the foregoing. 

13.16 Waiver. Participant acknowledges that a waiver by the Company of breach of any provision of this Agreement shall
not operate or be construed as a waiver of any other provision of this Agreement, or of any subsequent breach by Participant or any other participants. 

 IN WITNESS WHEREOF, the Company has caused this Agreement to be executed in
triplicate by its duly authorized representative and Participant has executed this Agreement in triplicate, effective as of the Date of Grant. 
  

			
	MCUBE, INC.	  	PARTICIPANT
	  

By:                         
                                         
                                         
         
	  	          

		  	Signature
		
	 Ben Lee
	  	  

	(Please print name)	  	(Please print name)
		
	 President and CEO
	  	
	(Please print title)	  	
		
	Address:                                     
                                         
            	  	Address:                                     
                                         
                               
		
	                                      
                                         
                         	  	                                      
                                         
                                         
   
		
	                                      
                                         
                         	  	                                      
                                         
                                         
   
		
	Fax
No.:                                        
                                         
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