Exhibit
10.5


 


NEITHER
THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE
COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE
REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO,
THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS AS EVIDENCED BY A
LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO SUCH EFFECT, THE SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE COMPANY.
THIS SECURITY AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS SECURITY MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN
ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES.


 


COMMON
STOCK PURCHASE WARRANT B


 


GREATER
CANNABIS COMPANY INC.


 


	Warrant
    Shares: 15,000,000 	Issuance
    Date: March 11, 2021


 


THIS
COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, FIRSTFIRE GLOBAL OPPORTUNITIES
FUND LLC, a Delaware limited liability company, or its registered assigns (the “Holder”) is entitled, upon
the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the date
hereof (the “Initial Exercise Date”) and on or prior to the close of business on the eighteen (18) month anniversary
of the Issuance Date (the “Termination Date”) but not thereafter, to subscribe for and purchase from GREATER
CANNABIS COMPANY INC, a Florida corporation (the “Company”), up to 15,000,000 shares (as subject to adjustment
hereunder, the “Warrant Shares”) of Common Stock. The purchase price of one share of Common Stock under this
Warrant shall be equal to the Exercise Price, as defined in Section 2(b).


 


Section
1. Definitions. Capitalized terms used and not otherwise defined herein shall have the meanings set forth in that certain
Securities Purchase Agreement (the “Purchase Agreement”), dated March 11, 2021, among the Company and the Holder
and the note issued to the Holder contemporaneously with this Warrant (the “Note”). This Warrant is subject
to cancellation as set forth in the Purchase Agreement.


 


Section
2. Exercise.


 


a)
Exercise of the purchase rights represented by this Warrant may be made, in whole or in part, at any time or times on or after
the Initial Exercise Date and on or before the Termination Date, provided a registration statement covering the Warrant Shares
is then effective, by delivery to the Company (or such other office or agency of the Company as it may designate by notice in
writing to the registered Holder at the address of the Holder appearing on the books of the Company) of a duly executed facsimile
copy of the Notice of Exercise Form annexed hereto. Within two (2) Trading Days following the date of exercise as aforesaid, the
Holder shall deliver the aggregate Exercise Price for the shares specified in the applicable Notice of Exercise by wire transfer
or cashier’s check drawn on a United States bank specified in the applicable Notice of Exercise. Notwithstanding anything
herein to the contrary (although the Holder may surrender the Warrant to, and receive a replacement Warrant from, the Company),
the Holder shall not be required to physically surrender this Warrant to the Company until the Holder has purchased all of the
Warrant Shares available hereunder and the Warrant has been exercised in full, in which case, the Holder shall surrender this
Warrant to the Company for cancellation within three (3) Trading Days of the date the final Notice of Exercise is delivered to
the Company. Partial exercises of this Warrant resulting in purchases of a portion of the total number of Warrant Shares available
hereunder shall have the effect of lowering the outstanding number of Warrant Shares purchasable hereunder in an amount equal
to the applicable number of Warrant Shares purchased. The Holder and the Company shall maintain records showing the number of
Warrant Shares purchased and the date of such purchases. The Company shall deliver any objection to any Notice of Exercise Form
within three (3) Trading Days of delivery of such notice. The Holder and any assignee, by acceptance of this Warrant, acknowledge
and agree that, by reason of the provisions of this paragraph, following the purchase of a portion of the Warrant Shares hereunder,
the number of Warrant Shares available for purchase hereunder at any given time may be less than the amount stated on the face
hereof.


 




    	 



    	 



    

 


b)
Exercise Price. The exercise price per share of the Common Stock under this Warrant shall be $0.05 (the “Fixed
Exercise Price”), or if an Event of Default exists under any of the Transaction Documents, the exercise price shall
be $0.005 per share (the “Fixed Default Exercise Price”) subject to adjustment as described herein (the adjusted
Fixed Exercise Price shall be the “Exercise Price”).


 


c)
Mechanics of Exercise.


 


i.
Delivery of Certificates Upon Exercise. Certificates for shares purchased hereunder shall be transmitted by the Transfer
Agent to the Holder by crediting the account of the Holder’s prime broker with The Depository Trust Company through its
Deposit or Withdrawal at Custodian system (“DWAC”) if the Company is then a participant in such system and
there is an effective registration statement permitting the issuance of the Warrant Shares to, or resale of the Warrant Shares,
by the Holder and otherwise by physical delivery to the address specified by the Holder in the Notice of Exercise by the date
that is five (5) Trading Days after the latest of (A) the delivery to the Company of the Notice of Exercise, (B) surrender of
this Warrant (if required) and (C) payment of the aggregate Exercise Price as set forth above (such date, the “Warrant
Share Delivery Date”). The Warrant Shares shall be deemed to have been issued, and Holder or any other person so designated
to be named therein shall be deemed to have become a holder of record of such shares for all purposes, as of the date the Warrant
has been exercised, with payment to the Company of the Exercise Price and all taxes required to be paid by the Holder, if any,
pursuant to Section 2(d)(vi) prior to the issuance of such shares, having been paid. The Company understands that a delay in the
delivery of the Warrant Shares after the Warrant Share Delivery Date could result in economic loss to the Holder. As compensation
to the Holder for such loss, the Company agrees to pay (as liquidated damages and not as a penalty) to the Holder for late issuance
of Warrant Shares upon exercise of this Warrant the proportionate amount of $100 per Trading Day. The Company shall pay any payments
incurred under this Section in immediately available funds upon demand. Furthermore, in addition to any other remedies which may
be available to the Holder, in the event that the Company fails for any reason to effect delivery of the Warrant Shares by the
Warrant Share Delivery Date, the Holder may revoke all or part of the relevant Warrant exercise by delivery of a notice to such
effect to the Company, whereupon the Company and the Holder shall each be restored to their respective positions immediately prior
to the exercise of the relevant portion of this Warrant, except that the liquidated damages described above shall be payable through
the date notice of revocation or rescission is given to the Company.


 


ii.
Delivery of New Warrants Upon Exercise. If this Warrant shall have been exercised in part, the Company shall, at the request
of a Holder and upon surrender of this Warrant certificate, at the time of delivery of the certificate or certificates representing
Warrant Shares, deliver to the Holder a new Warrant evidencing the rights of the Holder to purchase the unpurchased Warrant Shares
called for by this Warrant, which new Warrant shall in all other respects be identical with this Warrant.


 


iii.
Rescission Rights. If the Company fails to cause the Transfer Agent to transmit to the Holder a certificate or the certificates
representing the Warrant Shares pursuant to Section 2(d)(i) by the Warrant Share Delivery Date, then the Holder will have the
right, at any time prior to issuance of such Warrant Shares, to rescind such exercise.


 




    	 



    	 



    

 


iv.
Compensation for Buy-In on Failure to Timely Deliver Certificates Upon Exercise. In addition to any other rights available
to the Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder a certificate or the certificates representing
the Warrant Shares pursuant to an exercise on or before the Warrant Share Delivery Date, and if after such date the Holder is
required by its broker to purchase (in an open market transaction or otherwise), or the Holder’s brokerage firm otherwise
purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares which the Holder anticipated
receiving upon such exercise (a “Buy-In”), then the Company shall (A) pay in cash to the Holder the amount,
if any, by which (x) the Holder’s total purchase price (including brokerage commissions, if any) for the shares of Common
Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number of Warrant Shares that the Company was required
to deliver to the Holder in connection with the exercise at issue times (2) the price at which the sell order giving rise to such
purchase obligation was executed, and (B) at the option of the Holder, either reinstate the portion of the Warrant and equivalent
number of Warrant Shares for which such exercise was not honored (in which case such exercise shall be deemed rescinded) or deliver
to the Holder the number of shares of Common Stock that would have been issued had the Company timely complied with its exercise
and delivery obligations hereunder. For example, if the Holder purchases Common Stock having a total purchase price of $11,000.00
to cover a Buy- In with respect to an attempted exercise of shares of Common Stock with an aggregate sale price giving rise to
such purchase obligation of $10,000.00, under clause (A) of the immediately preceding sentence the Company shall be required to
pay the Holder $1,000.00. The Holder shall provide the Company written notice indicating the amounts payable to the Holder in
respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing herein shall limit a Holder’s
right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation, a decree of specific
performance and/or injunctive relief with respect to the Company’s failure to timely deliver certificates representing shares
of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.


 


v.
No Fractional Shares or Scrip. No fractional shares or scrip representing fractional shares shall be issued upon the exercise
of this Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the
Company shall, at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such fraction
multiplied by the Exercise Price or round up to the next whole share.


 


vi.
Charges, Taxes and Expenses. Issuance of certificates for Warrant Shares shall be made without charge to the Holder for
any issue or transfer tax or other incidental expense in respect of the issuance of such certificate, all of which taxes and expenses
shall be paid by the Company, and such certificates shall be issued in the name of the Holder or in such name or names as may
be directed by the Holder; provided, however, that in the event certificates for Warrant Shares are to be issued
in a name other than the name of the Holder, this Warrant when surrendered for exercise shall be accompanied by the Assignment
Form attached hereto duly executed by the Holder and the Company may require, as a condition thereto, the payment of a sum sufficient
to reimburse it for any transfer tax incidental thereto. The Company shall pay all Transfer Agent fees required for same-day processing
of any Notice of Exercise.


 


vii.
Closing of Books. The Company will not close its stockholder books or records in any manner which prevents the timely exercise
of this Warrant, pursuant to the terms hereof.


 




    	 



    	 



    

 


d)
Holder’s Exercise Limitations. From and after the date that the Conversion Shares are of a class of equity of the
borrower registered under Section 12(g) of the Exchange Act or the Company is subject to the reporting requirements of Section
13 or Section 15(d) of the Exchange Act, the Company shall not effect any exercise of this Warrant, and a Holder shall not have
the right to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent that after giving effect
to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together with the Holder’s
Affiliates, and any other Persons acting as a group together
with the Holder or any of the Holder’s Affiliates), would beneficially own in excess of the Beneficial Ownership Limitation
(as defined below). For purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned by the Holder
and its Affiliates shall include the number of shares of Common Stock issuable upon exercise of this Warrant with respect to which
such determination is being made, but shall exclude the number of shares of Common Stock which would be issuable upon (i) exercise
of the remaining, nonexercised portion of this Warrant beneficially owned by the Holder or any of its Affiliates and (ii) exercise
or conversion of the unexercised or nonconverted portion of any other securities of the Company (including, without limitation,
any other Common Stock Equivalents) subject to a limitation on conversion or exercise analogous to the limitation contained herein
beneficially owned by the Holder or any of its Affiliates. Except as set forth in the preceding sentence, for purposes of this
Section 2(e), beneficial ownership shall be calculated in accordance with Section 13(d) of the Exchange Act and the rules and
regulations promulgated thereunder, it being acknowledged by the Holder that the Company is not representing to the Holder that
such calculation is in compliance with Section 13(d) of the Exchange Act and the Holder is solely responsible for any schedules
required to be filed in accordance therewith. To the extent that the limitation contained in this Section 2(e) applies, the determination
of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates) and
of which portion of this Warrant is exercisable shall be in the sole discretion of the Holder, and the submission of a Notice
of Exercise shall be deemed to be the Holder’s determination of whether this Warrant is exercisable (in relation to other
securities owned by the Holder together with any Affiliates) and of which portion of this Warrant is exercisable, in each case
subject to the Beneficial Ownership Limitation, and the Company shall have no obligation to verify or confirm the accuracy of
such determination. In addition, a determination as to any group status as contemplated above shall be determined in accordance
with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this Section 2(e),
in determining the number of outstanding shares of Common Stock, a Holder may rely on the number of outstanding shares of Common
Stock as reflected in (A) the Company’s most recent periodic or annual report filed with the Commission, as the case may
be, (B) a more recent public announcement by the Company or (C) a more recent written notice by the Company or the Transfer Agent
setting forth the number of shares of Common Stock outstanding. Upon the written or oral request of a Holder, the Company shall
within two Trading Days confirm orally and in writing to the Holder the number of shares of Common Stock then outstanding. In
any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise
of securities of the Company, including this Warrant, by the Holder or its Affiliates since the date as of which such number of
outstanding shares of Common Stock was reported. The “Beneficial Ownership Limitation” shall be 4.99% of the
number of shares of the Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable
upon exercise of this Warrant. The Holder may decrease the Beneficial Ownership Limitation at any time and the Holder, upon not
less than sixty-one (61) days’ prior notice to the Company, may increase the Beneficial Ownership Limitation provisions
of this Section 2(e), provided that the Beneficial Ownership Limitation in no event exceeds 9.99% of the number of shares of the
Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock upon exercise of this Warrant
held by the Holder and the provisions of this Section 2(e) shall continue to apply. Any such increase will not be effective until
the 61st day after such notice is delivered to the Company. The provisions of this paragraph shall be construed and
implemented in a manner otherwise than in strict conformity with the terms of this Section 2(e) to correct this paragraph (or
any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation herein contained
or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitations contained
in this paragraph shall apply to a successor holder of this Warrant.


 




    	 



    	 



    

 


Section
3. Certain Adjustments.


 


a)
Stock Dividends and Splits. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or
otherwise makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities
payable in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Company
upon exercise of this Warrant or pursuant to any of the other Transaction Documents); (ii) subdivides outstanding shares of Common
Stock into a larger number of shares; (iii) combines (including by way of reverse stock split) outstanding shares of Common Stock
into a smaller number of shares; or (iv) issues by reclassification of shares of the Common Stock any shares of capital stock
of the Company, then in each case the Exercise Price shall be multiplied by a fraction of which the numerator shall be the number
of shares of Common Stock (excluding treasury shares, if any) outstanding immediately before such event and of which the denominator
shall be the number of shares of Common Stock outstanding immediately after such event, and the number of shares issuable upon
exercise of this Warrant shall be proportionately adjusted such that the aggregate Exercise Price of this Warrant shall remain
unchanged. Any adjustment made pursuant to this Section 3(a) shall become effective immediately after the record date for the
determination of stockholders entitled to receive such dividend or distribution and shall become effective immediately after the
effective date in the case of a subdivision, combination or re-classification.


 


b)
Adjustment Upon Issuance of Shares of Common Stock. If and whenever on or after the date hereof, so long as any amounts
remains outstanding under the Note, the Company issues or sells, or in accordance with this Section 3 is deemed to have issued
or sold, any shares of Common Stock (including the issuance or sale of shares of Common Stock owned or held by or for the account
of the Company) for a consideration per share (the “New Issuance Price”) less than a price equal to the Exercise
Price in effect immediately prior to such issue or sale or deemed issuance or sale (such Exercise Price then in effect is referred
to as the “Applicable Price”) (the foregoing a “Dilutive Issuance”), then immediately after
such Dilutive Issuance, the Exercise Price then in effect shall be reduced to the New Issuance Price. This adjustment shall not
apply to any price adjustments of securities existing prior to the date hereof, nor to any securities offered by the Company under
any existing Regulation A or S-1 registration statement, to any securities issued or to be issued to the Company’s officers
or directors or to any securities to be issued in exchange for or in conversion of previously issued securities. For all purposes
of the foregoing (including, without limitation, determining the adjusted Exercise Price and consideration per share under this
Section 3(b)), the following shall be applicable:


 


c)
Voluntary Reduction. The Company may unilaterally reduce the Exercise Price at any time.


 


d)
Calculations. All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share,
as the case may be. For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as
of a given date shall be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.


 


e)
Notice to Holder.


 


i.
Adjustment to Exercise Price. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3, the
Company shall promptly mail to the Holder a notice setting forth the Exercise Price after such adjustment and any resulting adjustment
to the number of Warrant Shares and setting forth a brief statement of the facts requiring such adjustment.


 




    	 



    	 



    

 


ii.
Notice to Allow Exercise by Holder. If (A) the Company shall declare a dividend (or any other distribution in whatever
form) on the Common Stock; (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common
Stock; (C) the Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or
purchase any shares of capital stock of any class or of any rights; (D) the approval of any stockholders of the Company shall
be required in connection with any reclassification of the Common Stock, any consolidation or merger to which the Company is a
party, any sale or transfer of all or substantially all of the assets of the Company, or any compulsory share exchange whereby
the Common Stock is converted into other securities; or (E) the Company shall authorize the voluntary or involuntary dissolution,
liquidation or winding up of the affairs of the Company, then, in each case, to the extent that such information constitutes material
non-public information (as determined in good faith by the Company) the Company shall follow the procedure described the Securities
Purchase Agreement and shall deliver to the Holder at its last address as it shall appear upon the Warrant Register of the Company,
at least twenty (20) calendar days prior to the applicable record or effective date hereinafter specified, a notice stating (x)
the date on which a record is to be taken for the purpose of such dividend, distribution, redemption, rights or warrants, or if
a record is not to be taken, the date as of which the holders of the Common Stock of record to be entitled to such dividend, distributions,
redemption, rights or warrants are to be determined or (y) the date on which such reclassification, consolidation, merger, sale,
transfer or share exchange is expected to become effective or close, and the date as of which it is expected that holders of the
Common Stock of record shall be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable
upon such reclassification, consolidation, merger, sale, transfer or share exchange; provided that the failure to mail such notice
or any defect therein or in the mailing thereof shall not affect the validity of the corporate action required to be specified
in such notice. To the extent that any notice provided hereunder constitutes, or contains, material, non-public information regarding
the Company or any of the Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current
Report on Form 8-K. The Holder shall remain entitled to exercise this Warrant during the period commencing on the date of such
notice to the effective date of the event triggering such notice except as may otherwise be expressly set forth herein.


 


f)
Increase in Warrant Shares. In the event the Exercise Price is reduced for any reason, including but not limited to pursuant
to Section 3 of this Warrant the number of Warrant Shares issuable hereunder shall be increased such that the aggregate Exercise
Price payable hereunder, after taking into account the decrease in the Exercise Price, shall be equal to the aggregate Exercise
Price prior to such adjustment.


 


Section
4. Transfer of Warrant.


 


a)
Transferability. Subject to compliance with any applicable securities laws and the provisions of the Purchase Agreement,
this Warrant and all rights hereunder (including, without limitation, any registration rights) are transferable, in whole or in
part, upon surrender of this Warrant at the principal office of the Company or its designated agent, together with a written assignment
of this Warrant substantially in the form attached hereto duly executed by the Holder or its agent or attorney and funds sufficient
to pay any transfer taxes payable upon the making of such transfer. Upon such surrender and, if required, such payment, the Company
shall execute and deliver a new Warrant or Warrants in the name of the assignee or assignees, as applicable, and in the denomination
or denominations specified in such instrument of assignment, and shall issue to the assignor a new Warrant evidencing the portion
of this Warrant not so assigned, and this Warrant shall promptly be cancelled. The Warrant, if properly assigned in accordance
herewith, may be exercised by a new holder for the purchase of Warrant Shares without having a new Warrant issued.


 


b)
New Warrants. Subject to compliance with all applicable securities laws, this Warrant may be divided or combined with other
Warrants upon presentation hereof at the aforesaid office of the Company, together with a written notice specifying the names
and denominations in which new Warrants are to be issued, signed by the Holder or its agent or attorney. Subject to compliance
with Section 4(a), as to any transfer which may be involved in such division or combination, the Company shall execute and deliver
a new Warrant or Warrants in exchange for the Warrant or Warrants to be divided or combined in accordance with such notice. All
Warrants issued on transfers or exchanges shall be dated the initial issuance date of this Warrant and shall be identical with
this Warrant except as to the number of Warrant Shares issuable pursuant thereto.


 




    	 



    	 



    

 


c)
Warrant Register. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose
(the “Warrant Register”), in the name of the record Holder hereof from time to time. The Company may deem and
treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution
to the Holder, and for all other purposes, absent actual notice to the contrary.


 


Section
5. Miscellaneous.


 


a)
No Rights as Stockholder Until Exercise. This Warrant does not entitle the Holder to any voting rights, dividends or other
rights as a stockholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i).


 


b)
Loss, Theft, Destruction or Mutilation of Warrant. The Company covenants that upon receipt by the Company of evidence reasonably
satisfactory to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating to the Warrant
Shares, and in case of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which shall not include
the posting of any bond), and upon surrender and cancellation of such Warrant or stock certificate, if mutilated, the Company
will make and deliver a new Warrant or stock certificate of like tenor and dated as of such cancellation, in lieu of such Warrant
or stock certificate.


 


c)
Saturdays, Sundays, Holidays, etc. If the last or appointed day for the taking of any action or the expiration of any right
required or granted herein shall not be a Trading Day, then, such action may be taken or such right may be exercised on the next
succeeding Trading Day.


 


d)
Authorized Shares. The Company covenants that, during the period the Warrant is outstanding, it will reserve from its authorized
and unissued Common Stock a sufficient number of shares to provide for the issuance of the Warrant Shares upon the exercise of
any purchase rights under this Warrant. The Company further covenants that its issuance of this Warrant shall constitute full
authority to its officers who are charged with the duty of executing stock certificates to execute and issue the necessary certificates
for the Warrant Shares upon the exercise of the purchase rights under this Warrant. The Company will take all such reasonable
action as may be necessary to assure that such Warrant Shares may be issued as provided herein without violation of any applicable
law or regulation, or of any requirements of the Trading Market upon which the Common Stock may be listed. The Company covenants
that all Warrant Shares which may be issued upon the exercise of the purchase rights represented by this Warrant will, upon exercise
of the purchase rights represented by this Warrant and payment for such Warrant Shares in accordance herewith, be duly authorized,
validly issued, fully paid and non-assessable and free from all taxes, liens and charges created by the Company in respect of
the issue thereof (other than taxes in respect of any transfer occurring contemporaneously with such issue). Except and to the
extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending its
certificate of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale
of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this
Warrant, but will at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions
as may be necessary or appropriate to protect the rights of Holder as set forth in this Warrant against impairment. Without limiting
the generality of the foregoing, the Company will (i) not increase the par value of any Warrant Shares above the amount payable
therefor upon such exercise immediately prior to such increase in par value, (ii) take all such action as may be necessary or
appropriate in order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise
of this Warrant and (iii) use commercially reasonable efforts to obtain all such authorizations, exemptions or consents from any
public regulatory body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations under
this Warrant. Before taking any action which would result in an adjustment in the number of Warrant Shares for which this Warrant
is exercisable or in the Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto,
as may be necessary from any public regulatory body or bodies having jurisdiction thereof. Failure to maintain sufficient shares
for exercise of the Warrant, shall constitute an Event of Default under the Purchase Agreement and Holder shall be able to rely
on any applicable default remedies thereunder.


 




    	 



    	 



    

 


e)
Jurisdiction. All questions concerning governing law, jurisdiction, venue and the construction, validity, enforcement and
interpretation of this Warrant shall be determined in accordance with the provisions of the Purchase Agreement.


 


f)
Restrictions. The Holder acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered,
will have restrictions upon resale imposed by state and federal securities laws.


 


g)
Non-waiver and Expenses. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder
shall operate as a waiver of such right or otherwise prejudice the Holder’s rights, powers or remedies. Without limiting
any other provision of this Warrant or the Purchase Agreement, if the Company willfully and knowingly fails to comply with any
provision of this Warrant, which results in any material damages to the Holder, the Company shall pay to the Holder such amounts
as shall be sufficient to cover any costs and expenses including, but not limited to, reasonable attorneys’ fees, including
those of appellate proceedings, incurred by the Holder in collecting any amounts due pursuant hereto or in otherwise enforcing
any of its rights, powers or remedies hereunder.


 


h)
Notices. Any notice, request or other document required or permitted to be given or delivered to the Holder by the Company
shall be delivered in accordance with the notice provisions of the Purchase Agreement.


 


i)
Limitation of Liability. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Warrant
to purchase Warrant Shares, and no enumeration herein of the rights or privileges of the Holder, shall give rise to any liability
of the Holder for the purchase price of any Common Stock or as a stockholder of the Company, whether such liability is asserted
by the Company or by creditors of the Company.


 


j)
Remedies. The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages,
will be entitled to specific performance of its rights under this Warrant. The Company agrees that monetary damages would not
be adequate compensation for any loss incurred by reason of a breach by it of the provisions of this Warrant and hereby agrees
to waive and not to assert the defense in any action for specific performance that a remedy at law would be adequate.


 


k)
Successors and Assigns. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby
shall inure to the benefit of and be binding upon the successors and permitted assigns of the Company and the successors and permitted
assigns of Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant
and shall be enforceable by the Holder or holder of Warrant Shares.


 


l)
Amendment. This Warrant may be modified or amended or the provisions hereof waived with the written consent of the Company
and the Holders of not less than a majority of the outstanding Warrants issued pursuant to the Purchase Agreement.


 


m)
Severability. Wherever possible, each provision of this Warrant shall be interpreted in such manner as to be effective
and valid under applicable law, but if any provision of this Warrant shall be prohibited by or invalid under applicable law, such
provision shall be ineffective to the extent of such prohibition or invalidity, without invalidating the remainder of such provisions
or the remaining provisions of this Warrant.


  


n)
Headings. The headings used in this Warrant are for the convenience of reference only and shall not, for any purpose, be
deemed a part of this Warrant.


 


o)
Pending Legislation. As of the Issue Date hereof, proposed legislation exists, namely proposed amendments to Rule 144(d)(3)(ii)
proposed on December 22, 2020 in SEC Release 2020-336, that would fundamentally change the economic terms of this Note. In the
event the rule becomes law and becomes effective while any Warrant
Shares still outstanding under this Warrant, any pricing mechanism deemed to be a market-adjustable price shall automatically
be stricken from this Warrant and only the Fixed Exercise Price of $0.05, or the Default Fixed Exercise Price of $0.005 should
an Event of Default exist, subject to other non-market adjustments, shall remain.


 


********************


 


(Signature
Page Follows)


 




    	 



    	 



    

 


IN
WITNESS WHEREOF, the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of the date first
above indicated.


  


	GREATER
    CANNABIS COMPANY INC	 
	 	 	 
	By:	/s/
    Aitan Zacharin	 
	Name:
    	Aitan
    Zacharin	 
	Title:	 Chief
    Executive Officer	 


 




    	 



    	 



    

 


NOTICE
OF EXERCISE


 


	TO:	GREATER CANNABIS
    COMPANY INC:




 


(1)
The undersigned hereby elects to purchase Warrant Shares of the Company pursuant to the terms of the attached Warrant (only if
exercised in full), and tenders herewith payment of the exercise price in full, together with all applicable transfer taxes, if
any.


 


(2)
Payment shall take the form of lawful money of the United States;


 


(3)
Please issue a certificate or certificates representing said Warrant Shares in the name of the undersigned or in such other name
as is specified below:


 


____________________________________________ 


  


(4)
After giving effect to this Notice of Exercise, the undersigned will not have exceeded the Beneficial Ownership Limitation.


 


The
Warrant Shares shall be delivered to the following DWAC Account Number or by physical delivery of a certificate to:








 


____________________________________________ 


 


____________________________________________ 


 


____________________________________________ 


 


Name
of Investing Entity:


 


____________________________________________ 


  


Signature
of Authorized Signatory of Investing Entity:


 


____________________________________________ 


Name:


Title:


Date:


 




    	 



    	 



    

 


ASSIGNMENT
FORM


 


(To
assign the foregoing warrant, execute this form and supply required information. Do not use this form to exercise the warrant.)


 


GREATER
CANNABIS COMPANY INC.


 


FOR
VALUE RECEIVED, [_______] all of or [_______] shares of the foregoing Warrant and all rights evidenced thereby are hereby assigned
to ___________________________________________whose address is_______________________________________________________________________.


 


Dated:_________________________________________________________________,
__________


 


	Holder’s
    Signature:	 	 
	 	 	 
	Holder’s
    Address:	 	 
	 	 	 
	 	 	 


 


Signature
Guaranteed:___________________________________________________


 


NOTE:
The signature to this Assignment Form must correspond with the name as it appears on the face of the Warrant, without alteration
or enlargement or any change whatsoever, and must be guaranteed by a bank or trust company. Officers of corporations and those
acting in a fiduciary or other representative capacity should file proper evidence of authority to assign the foregoing Warrant.