Exhibit 10.2

   

  Execution Version

   

  INVESTMENT MANAGEMENT TRUST AGREEMENT

   

  This Investment Management Trust Agreement (this “Agreement”) is made
      effective as of July 27, 2021 by and between Mercury Ecommerce Acquisition Corp., a Delaware corporation (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation (the “Trustee”).

   

  WHEREAS, the Company’s registration statement on Form S-1 (File No. 333-254726) (the “Registration


          Statement”) and prospectus (the “Prospectus”), for its initial public offering of the Company’s units (the “Units”), each of which consists of one share of the Company’s Class A common stock, par value $0.0001
      per share (the “Common Stock”), and one-half of one redeemable warrant, each whole warrant entitling the holder thereof to purchase one share of Common Stock (such initial public offering hereinafter referred to as the “Offering”),



      has been declared effective as of the date hereof by the U.S. Securities and Exchange Commission (capitalized term used herein and not otherwise defined shall have the meanings set forth in the Registration Statement); and

   

  WHEREAS, the Company has entered into an Underwriting Agreement (the “Underwriting
          Agreement”) by and among Needham & Company, LLC (the “Underwriter”);

   

  WHEREAS, simultaneously with the Offering, the Company’s sponsor and certain individuals
      will be purchasing 7,850,000 warrants (the “Private Placement Warrants”) from the Company and for an aggregate purchase price of $7,850,000 (and additional amounts of Private Placement Warrants from the Company if the Underwriters
      exercise their over-allotment option, up to 8,637,5000 Private Placement Warrants for an aggregate purchase price of $8,637,500 if the Underwriters’ over-allotment option is exercised in full);

   

  WHEREAS, as described in the Registration Statement, $176,500,000 of the gross proceeds of
      the Offering and sale of the Private Placement Warrants (or $203,262,500 if the Underwriters’ over-allotment option is exercised in full) will be delivered to the Trustee to be deposited and held in a segregated trust account located at all times in
      the United States (the “Trust Account”) for the benefit of the Company and the holders of shares of the Common Stock included in the Units issued in the Offering as hereinafter provided (the amount to be delivered to the Trustee (and
      any interest subsequently earned thereon) is referred to herein as the “Property,” the stockholders for whose benefit the Trustee shall hold the Property will be referred to as the “Public Stockholders,” and the Public
      Stockholders and the Company will be referred to together as the “Beneficiaries”); and

   

  WHEREAS, the Company has entered into that certain business combination marketing agreement,
      dated as of the date hereof, with the Underwriters, pursuant to which the Company will pay the Underwriters a cash fee (the “Marketing Fee”) for certain advisory services upon the consummation of the initial business combination (as
      described in the Prospectus, a “Business Combination”) in an amount equal to, in the aggregate, 3.5% of the gross proceeds of the Offering, including any proceeds from the full or partial exercise of the over-allotment option; and

   

  WHEREAS, the Company and the Trustee desire to enter into this Agreement to set forth the
      terms and conditions pursuant to which the Trustee shall hold the Property.

   

  

   

  
     

    
      
 

  

  
   

   

  NOW THEREFORE, IT IS AGREED:

   

  1.

  Agreements and Covenants of Trustee. The Trustee hereby agrees and covenants to:

   

  (a)

  Hold the Property in trust for the Beneficiaries in accordance with the terms of this Agreement in the Trust Account established by the Trustee in the United States at J.P. Morgan Chase Bank, N.A. (or at
      another U.S. chartered commercial bank with consolidated assets of $100 billion or more) in the United States, maintained by the Trustee and at a brokerage institution selected by the Trustee that is reasonably satisfactory to the Company;

   

  (b)

  Manage, supervise and administer the Trust Account subject to the terms and conditions set forth herein;

   

  (c)

  In a timely manner, upon the written instruction of the Company, invest and reinvest the Property solely in United States government securities within the meaning of Section 2(a)(16) of the Investment Company
      Act of 1940, as amended, having a maturity of 185 days or less, or in money market funds meeting the conditions of paragraphs (d)(1), (d)(2), (d)(3) and (d)(4) of Rule 2a-7 promulgated under the Investment Company Act of 1940, as amended, which
      invest only in direct U.S. government treasury obligations, as determined by the Company, it being understood that the Trustee has no obligation to monitor or question the Company’s determination that an investment is in compliance with the foregoing
      clause; Company shall not instruct the Trustee to invest in any other securities or assets, it being understood that the Trust Account will earn no interest while account funds are uninvested awaiting the Company’s instructions hereunder; while the
      account funds are invested or uninvested the Trustee may earn bank credits or other consideration;

   

  (d)

  Collect and receive, when due, all principal, interest or other income arising from the Property, which shall become part of the “Property,” as such term is used herein;

   

  (e)

  Promptly notify the Company and the Underwriters of all communications received by the Trustee with respect to any Property requiring action by the Company;

   

  (f)

  Supply any necessary information or documents as may be requested by the Company (or its authorized agents) in connection with the Company’s preparation of the tax returns relating to assets held in the Trust
      Account or in connection with the preparation or completion of the audit of the Company’s financial statements by the Company’s auditors;

   

  (g)

  Participate in any plan or proceeding for protecting or enforcing any right or interest arising from the Property if, as and when instructed by the Company to do so;

   

  (h)

  Render to the Company monthly written statements of the activities of, and amounts in, the Trust Account reflecting all receipts and disbursements of the Trust Account;

   

  

   

  
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  (i)

  Commence liquidation of the Trust Account only after and promptly after (x) receipt of, and only in accordance with, the terms of a letter from the Company (“Termination Letter”) in a form
      substantially similar to that attached hereto as either Exhibit A or Exhibit B, as applicable, signed on behalf of the Company by its Chief Executive Officer, President, Chief Financial Officer, Secretary or Chairman of the board of
      directors of the Company (the “Board”) or other authorized officer of the Company, and complete the liquidation of the Trust Account and distribute the Property in the Trust Account, including interest earned on the funds held in the
      Trust Account and not previously released to the Company to pay its franchise and income taxes (less up to $100,000 of interest that may be released to the Company to pay dissolution expenses), only as directed in the Termination Letter and the other
      documents referred to therein, or (y) upon the date which is the later of (1) 24 months after the closing of the Offering and (2) such later date as may be approved by the Company’s stockholders in accordance with the Company’s amended and restated
      certificate of incorporation, if a Termination Letter has not been received by the Trustee prior to such date, in which case the Trust Account shall be liquidated in accordance with the procedures set forth in the Termination Letter attached as Exhibit B
      and the Property in the Trust Account, including interest not previously released to the Company to pay its franchise and income taxes (less up to $100,000 of interest that may be released to the Company to pay dissolution expenses) shall be
      distributed to the Public Stockholders of record as of such date;

   

  (j)

  Upon written request from the Company, which may be given from time to time in a form substantially similar to that attached hereto as Exhibit C (a “Tax Payment Withdrawal Instruction”),
      withdraw from the Trust Account and distribute to the Company the amount of interest earned on the Property requested by the Company to cover any income or franchise tax obligation owed by the Company as a result of assets of the Company or interest
      or other income earned on the Property, which amount shall be delivered directly to the Company by electronic funds transfer or other method of prompt payment, and the Company shall forward such payment to the relevant taxing authority; provided,
      however, that to the extent there is not sufficient cash in the Trust Account to pay such tax obligation, the Trustee shall liquidate such assets held in the Trust Account as shall be designated by the Company in writing to make such
      distribution; provided, further, that if the tax to be paid is a franchise tax, the written request by the Company to make such distribution shall be accompanied by a copy of the franchise tax bill from the State of Delaware for the
      Company and a written statement from the principal financial officer of the Company setting forth the actual amount payable. The written request of the Company referenced above shall constitute presumptive evidence that the Company is entitled to
      said funds, and the Trustee shall have no responsibility to look beyond said request;

   

  (k)

  Upon written request from the Company, which may be given from time to time in a form substantially similar to that attached hereto as Exhibit D (a “Stockholder Redemption Withdrawal Instruction”),
      the Trustee shall distribute on behalf of the Company the amount requested by the Company to be used to redeem shares of Common Stock from Public Stockholders properly submitted in connection with a stockholder vote to approve an amendment to the
      Company’s amended and restated certificate of incorporation (A) to modify the substance or timing of the Company’s obligation to allow redemption in connection with the Company’s initial Business Combination or redeem 100% of its public shares of
      Common Stock if the Company has not consummated an initial Business Combination within the time frame specified in the Company’s amended and restated certificate of incorporation or (B) with respect to any other provision relating to stockholders’
      rights or pre-initial Business Combination activity. The written request of the Company referenced above shall constitute presumptive evidence that the Company is entitled to distribute said funds, and the Trustee shall have no responsibility to look
      beyond said request; and

   

  (l)

  Not make any withdrawals or distributions from the Trust Account other than pursuant to Section 1(i), 1(j) or 1(k) above.

   

  

   

  
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  2.

  Agreements and Covenants of the Company. The Company hereby agrees and covenants to:

   

  (a)

  Give all instructions to the Trustee hereunder in writing, signed by the Company’s Chairperson of the Board, President, Chief Executive Officer, Chief Financial Officer or Secretary or other authorized
      officer of the Company. In addition, except with respect to its duties under Sections 1(i), 1(j) and 1(k) hereof, the Trustee shall be entitled to rely on, and shall be protected in relying on, any such written instructions
      and, further, any verbal or telephonic advice or instruction which it, in good faith and with reasonable care, believes to be given by any one of the persons authorized above to give written instructions, provided that the Company shall promptly
      confirm such instructions in writing;

   

  (b)

  Subject to Section 4 hereof, hold the Trustee harmless and indemnify the Trustee from and against any and all expenses, including reasonable counsel fees and disbursements, or losses suffered by the
      Trustee in connection with any action taken by it hereunder and in connection with any action, suit or other proceeding brought against the Trustee involving any claim, or in connection with any claim or demand, which in any way arises out of or
      relates to this Agreement, the services of the Trustee hereunder, or the Property or any interest earned on the Property, except for expenses and losses resulting from the Trustee’s gross negligence, fraud or willful misconduct. Promptly after the
      receipt by the Trustee of notice of demand or claim or the commencement of any action, suit or proceeding, pursuant to which the Trustee intends to seek indemnification under this Section 2(b), it shall notify the Company in writing of such
      claim (hereinafter referred to as the “Indemnified Claim”). The Trustee shall have the right to conduct and manage the defense against such Indemnified Claim; provided that the Trustee shall obtain the consent of the Company
      with respect to the selection of counsel, which consent shall not be unreasonably withheld. The Trustee may not agree to settle any Indemnified Claim without the prior written consent of the Company, which such consent shall not be unreasonably
      withheld. The Company may participate in such action with its own counsel;

   

  (c)

  Pay the Trustee the fees set forth on Schedule A hereto, including an initial acceptance fee, annual administration fee, and transaction processing fee which fees shall be subject to modification by
      the parties from time to time. It is expressly understood that the Property shall not be used to pay such fees unless and until it is distributed to the Company pursuant to Sections 1(i) through 1(k) hereof. The Company shall pay the
      Trustee the initial acceptance fee and the first annual administration fee at the consummation of the Offering. The Company shall not be responsible for any other fees or charges of the Trustee except as set forth in this Section 2(c),
      Schedule A and as may be provided in Section 2(b) hereof;

   

  (d)

  In connection with any vote of the Company’s stockholders regarding a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination involving the Company
      and one or more businesses (the “Business Combination”), provide to the Trustee an affidavit or certificate of the inspector of elections for the stockholder meeting verifying the vote of such stockholders regarding such Business
      Combination;

   

  (e)

  Provide each of the Underwriters with a copy of any Termination Letter(s) and/or any other correspondence that is sent to the Trustee with respect to any proposed withdrawal from the Trust Account promptly
      after it issues the same;

   

  

   

  
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  (f)

  Instruct the Trustee to make only those distributions that are permitted under this Agreement, and refrain from instructing the Trustee to make any distributions that are not permitted under this Agreement;

   

  (g)

  Expressly provide in any Instruction Letter (as defined in Exhibit A) delivered in connection with a Termination Letter in the Form of Exhibit A that the Marketing Fee be paid directly to the
      account or accounts directed by the Underwriters; and

   

  (h)

  Within five (5) business days after the Underwriters exercise the over-allotment option (or any unexercised portion thereof) or such over-allotment option expires, provide the Trustee with a notice in writing
      of the total amount of the Marketing Fee, which shall in no event be less than $6,125,000 (or $7,043,750 if the Underwriters’ over-allotment option is exercised in full).

   

  3.

  Limitations of Liability. The Trustee shall have no responsibility or liability to:

   

  (a)

  Imply obligations, perform duties, inquire or otherwise be subject to the provisions of any agreement or document other than this Agreement and that which is expressly set forth herein;

   

  (b)

  Take any action with respect to the Property, other than as directed in Section 1 hereof, and the Trustee shall have no liability to any party except for liability arising out of the Trustee’s gross
      negligence, fraud or willful misconduct, and in no event shall the Trustee be liable for the selection of investments or for investment losses incurred thereon or for losses incurred as a result of the liquidation of any such investment prior to its
      maturity date or the failure of the Company to provide timely written investment instruction;

   

  (c)

  Institute any proceeding for the collection of any principal and income arising from, or institute, appear in or defend any proceeding of any kind with respect to, any of the Property unless and until it
      shall have received instructions from the Company given as provided herein to do so and the Company shall have advanced or guaranteed to it funds sufficient to pay any expenses incident thereto;

   

  (d)

  Refund any depreciation in principal of any Property;

   

  (e)

  Assume that the authority of any person designated by the Company to give instructions hereunder shall not be continuing unless provided otherwise in such designation, or unless the Company shall have
      delivered a written revocation of such authority to the Trustee;

   

  (f)

  The other parties hereto or to anyone else for any action taken or omitted by it, or any action suffered by it to be taken or omitted, in good faith and in the Trustee’s best judgment, except for the
      Trustee’s gross negligence, fraud or willful misconduct. The Trustee may rely conclusively and shall be protected in acting upon any order, notice, demand, certificate, opinion or advice of counsel (including counsel chosen by the Trustee, which
      counsel may be the Company’s counsel), statement, instrument, report or other paper or document (not only as to its due execution and the validity and effectiveness of its provisions, but also as to the truth and acceptability of any information
      therein contained) which the Trustee believes, in good faith and with reasonable care, to be genuine and to be signed or presented by the proper person or persons. The Trustee shall not be bound by any notice or demand, or any waiver, modification,
      termination or rescission of this Agreement or any of the terms hereof, unless evidenced by a written instrument delivered to the Trustee, signed by the proper party or parties and, if the duties or rights of the Trustee are affected, unless it shall
      give its prior written consent thereto;

   

   

  
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  (g)

  Verify the accuracy of the information contained in the Registration Statement;

   

  (h)

  Provide any assurance that any Business Combination entered into by the Company or any other action taken by the Company is as contemplated by the Registration Statement;

   

  (i)

  File information returns with respect to the Trust Account with any local, state or federal taxing authority or provide periodic written statements to the Company documenting the taxes payable by the Company,
      if any, relating to any interest income earned on the Property;

   

  (j)

  Prepare, execute and file tax reports, income or other tax returns and pay any taxes with respect to any income generated by, and activities relating to, the Trust Account, regardless of whether such tax is
      payable by the Trust Account or the Company, including, but not limited to, income tax obligations, except pursuant to Section 1(j) hereof; or

   

  (k)

  Verify calculations, qualify or otherwise approve the Company’s written requests for distributions pursuant to Sections 1(i), 1(j) and 1(k) hereof.

   

  4.

  Trust Account Waiver. The Trustee has no right of set-off or any right, title, interest or claim of any kind (“Claim”) to, or to any monies in, the Trust Account, and hereby irrevocably
      waives any Claim to, or to any monies in, the Trust Account that it may have now or in the future. In the event the Trustee has any Claim against the Company under this Agreement, including, without limitation, under Section 2(b) or Section 2(c)
      hereof, the Trustee shall pursue such Claim solely against the Company and its assets outside the Trust Account and not against the Property or any monies in the Trust Account.

   

  5.

  Termination. This Agreement shall terminate as follows:

   

  (a)

  If the Trustee gives written notice to the Company that it desires to resign under this Agreement, the Company shall use its reasonable efforts to locate a successor trustee, during which time the Trustee
      shall continue to act in accordance with this Agreement. At such time that the Company notifies the Trustee that a successor trustee has been appointed by the Company and has agreed to become subject to the terms of this Agreement, the Trustee shall
      transfer the management of the Trust Account to the successor trustee, including but not limited to the transfer of copies of the reports and statements relating to the Trust Account, whereupon this Agreement shall terminate; provided, however,
      that in the event that the Company does not locate a successor trustee within ninety (90) days of receipt of the resignation notice from the Trustee, the Trustee may submit an application to have the Property deposited with any court in the State of
      New York or with the United States District Court for the Southern District of New York and upon such deposit, the Trustee shall be immune from any liability whatsoever; or

   

  (b)

  At such time that the Trustee has completed the liquidation of the Trust Account and its obligations in accordance with the provisions of Section 1(i) hereof (which section may not be amended under
      any circumstances) and distributed the Property in accordance with the provisions of the Termination Letter, this Agreement shall terminate except with respect to Section 2(b).

   

  

   

  
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  6.

  Miscellaneous.

   

  (a)

  The Company and the Trustee each acknowledge that the Trustee will follow the security procedures set forth below with respect to funds transferred from the Trust Account. The Company and the Trustee will
      each restrict access to confidential information relating to such security procedures to authorized persons. Each party must notify the other party immediately if it has reason to believe unauthorized persons may have obtained access to such
      confidential information, or of any change in its authorized personnel. In executing funds transfers, the Trustee shall rely upon all information supplied to it by the Company, including account names, account numbers, and all other identifying
      information relating to a Beneficiary, Beneficiary’s bank or intermediary bank. Except for any liability arising out of the Trustee’s gross negligence, fraud or willful misconduct, the Trustee shall not be liable for any loss, liability or expense
      resulting from any error in the information or transmission of the funds.

   

  (b)

  This Agreement shall be governed by and construed and enforced in accordance with the laws of the State of New York, without giving effect to conflicts of law principles that would result in the application
      of the substantive laws of another jurisdiction. This Agreement may be executed in several original or facsimile counterparts, each one of which shall constitute an original, and together shall constitute but one instrument.

   

  (c)

  This Agreement contains the entire agreement and understanding of the parties hereto with respect to the subject matter hereof. Except for Sections 1(i), 1(j) and 1(k) hereof (which
      sections may not be modified, amended or deleted without the affirmative vote of sixty-five percent (65%) or more of the then issued and outstanding shares of Common Stock and shares of Class B common stock, par value $0.0001 per share, of the
      Company, voting together as a single class; provided that no such amendment will affect any Public Stockholder who has properly elected to redeem his, her or its shares of Common Stock in connection with a stockholder vote to approve an amendment to
      this Agreement (A) to modify the substance or timing of the Company’s obligation to allow redemption in connection with the Company’s initial Business Combination or redeem 100% of its public shares of Common Stock if the Company does not complete
      its initial Business Combination within the time frame specified in the Company’s amended and restated certificate of incorporation or (B) with respect to any other provision relating to stockholders’ rights or pre-initial Business Combination
      activity), this Agreement or any provision hereof may only be changed, amended or modified (other than to correct a typographical error) by a writing signed by each of the parties hereto.

   

  (d)

  The parties hereto consent to the jurisdiction and venue of any state or federal court located in the City of New York, State of New York, for purposes of resolving any disputes hereunder. AS TO ANY CLAIM,
      CROSS-CLAIM OR COUNTERCLAIM IN ANY WAY RELATING TO THIS AGREEMENT, EACH PARTY WAIVES THE RIGHT TO TRIAL BY JURY.

   

  

   

  
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  (e)

  Any notice, consent or request to be given in connection with any of the terms or provisions of this Agreement shall be in writing and shall be sent by express mail or similar private courier service, by
      certified mail (return receipt requested), by hand delivery or by facsimile or email transmission:

   

  	if to the Trustee, to:  	 
	 	 
	 	
          Continental Stock Transfer & Trust Company

            1 State Street, 30th Floor 

          New York, New York 10004 

          Attn: Francis Wolf and Celeste Gonzalez 

          Email: fwolf@continentalstock.com 

          Email: cgonzalez@continentalstock.com 

        
	 	 
	if to the Company, to:  	 
	 	 
	 	
          Mercury Ecommerce Acquisition Corp. 

          3737 Buffalo Speedway, Suite 1750 

          Houston, Texas 77098 

          Attn: R. Andrew White 

          Email: andrew@mercuryspac.com 

        
	 	 
	in each case, with copies to:  	 
	 	 
	 	
          Sidley Austin LLP 

          1000 Louisiana, Suite 5900 

          Houston, Texas 77002 

          Attn:    David C. Buck 

          Email:   dbuck@sidley.com 

        
	 	 
	and	 
	 	 
	 	
          Needham & Company, LLC 

          250 Park Avenue 

          New York, New York 10177

            Attn: Head of Equity Capital Markets, 

          with a copy to the General Counsel, Investment Banking 

        
	 	 
	and	 
	 	 
	 	
          DLA Piper LLP 

          2000 University Avenue 

          East Palo Alto, CA 94303 

          Attn:     Jeffrey C. Selman, Esq. 

          Curtis L. Mo, Esq. 

          Email:    Jeffrey.Selman@us.dlapiper.com 

          Curtis.Mo@us.dlapiper.com 

        


   

  (f)

  Each of the Company and the Trustee hereby represents that it has the full right and power and has been duly authorized to enter into this Agreement and to perform its respective obligations as contemplated
      hereunder. The Trustee acknowledges and agrees that it shall not make any claims or proceed against the Trust Account, including by way of set-off, and shall not be entitled to any funds in the Trust Account under any circumstance.

   

  

   

  
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  (g)

  This Agreement may be executed in any number of counterparts, each of which shall be deemed to be an original, but all such counterparts shall together constitute one and the same instrument. Delivery of a
      signed counterpart of this Agreement by facsimile or electronic transmission shall constitute valid and sufficient delivery thereof.

   

  (h)

  Each of the Company and the Trustee hereby acknowledges and agrees that each of the Underwriters is a third party beneficiary of this Agreement.

   

  (i)

  Except as specified herein, no party to this Agreement may assign its rights or delegate its obligations hereunder to any other person or entity.

   

  [Signature Page Follows]

   

   

  
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  IN WITNESS WHEREOF, the parties have duly executed this Investment Management Trust Agreement as of the
      date first written above.

   

  	 	CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Trustee
	 	 
	 	By:	
          /s/ Francis Wolf 

        
	 	 	
          Name: Francis Wolf

            Title: Vice President 

        
	 	 	 
	 	MERCURY ECOMMERCE ACQUISITION CORP.
	 	 
	 	By:	
          /s/ R. Andrew White 

        
	 	 	R. Andrew White

            President and Chief Executive Officer


  

   

  [Signature Page to Investment Management Trust Agreement]

   

  
     

    
      
 

  

  
   

   

  SCHEDULE A

   

  	Fee Item	 	Time and method of payment	 	Amount	 
	 	 	 	 	 	 	 
	Initial set-up fee.	 	Initial closing of Offering by wire transfer.	 	$	3,500.00	 
	 	 	 	 	 	 	 
	Trustee administration fee.	 	Payable annually.  First year fee payable at initial closing of Offering by wire transfer; thereafter, payable by wire transfer or check.	 	$	10,000.00	 
	 	 	 	 	 	 	 
	Transaction processing fee for disbursements to Company under Sections 1(i), 1(j) and 1(k)	 	Deduction by Trustee from accumulated income following disbursement made to Company under Section 1	 	$	250.00	 
	 	 	 	 	 	 	 
	Paying Agent services as required pursuant to Section 1(i) and 1(k)	 	Billed to Company upon delivery of service pursuant to	 	 	Prevailing rates	 


   

  

   

  
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  Exhibit A

   

  [Letterhead of Company]

   

  [Insert date]

   

  Continental Stock Transfer & Trust Company

      1 State Street, 30th Floor

      New York, New York 10004

      Attn: Francis Wolf and Celeste Gonzalez

   

  Re:         Trust Account No. Termination Letter

   

  Dear Mr. Wolf and Ms. Gonzalez:

   

  Pursuant to Section 1(i) of the Investment Management Trust Agreement between
      Mercury Ecommerce Acquisition Corp. (the “Company”) and Continental Stock Transfer & Trust Company (the “Trustee”), dated as of July 27, 2021 (the “Trust Agreement”), this is to advise you that the
      Company has entered into an agreement with (the “Target Business”) to consummate a business combination with Target Business (the “Business Combination”) on or about             , 20   . The Company shall
      notify you at least seventy-two (72) hours in advance of the actual date of the consummation of the Business Combination (the “Consummation Date”). Capitalized terms used but not defined herein shall have the meanings set forth in the
      Trust Agreement.

   

  In accordance with the terms of the Trust Agreement, we hereby authorize you to commence to
      liquidate all of the assets of the Trust Account and to transfer the proceeds into the trust operating account at J.P. Morgan Chase Bank, N.A. to the effect that, on the Consummation Date, all of the funds held in the Trust Account will be
      immediately available for transfer to the account or accounts that the Company, and solely with respect to the Marketing Fee, the Underwriters shall direct on the Consummation Date. It is acknowledged and agreed that while the funds are on deposit in
      the trust operating account at J.P. Morgan Chase Bank, N.A. awaiting distribution, the Company will not earn any interest or dividends.

   

  On the Consummation Date (i) counsel for the Company shall deliver to you written
      notification that the Business Combination has been consummated, or will be consummated concurrently with your transfer of funds to the accounts as directed by the Company (the “Notification”) and (ii) the Company shall deliver to you
      (a) a certificate of the Chief Executive Officer of the Company, which verifies that the Business Combination has been approved by a vote of the Company’s stockholders, if a vote is held and (b) written instruction signed by the Company with respect
      to the transfer of the funds held in the Trust Account, including payment of the Marketing Fee from the Trust Account (the “Instruction Letter”). You are hereby directed and authorized to transfer the funds held in the Trust Account
      immediately upon your receipt of the Notification and the Instruction Letter, in accordance with the terms of the Instruction Letter. In the event that certain deposits held in the Trust Account may not be liquidated by the Consummation Date without
      penalty, you will notify the Company in writing of the same and the Company shall direct you as to whether such funds should remain in the Trust Account and be distributed after the Consummation Date to the Company. Upon the distribution of all the
      funds, net of any payments necessary for reasonable unreimbursed expenses related to liquidating the Trust Account, your obligations under the Trust Agreement shall be terminated.

   

  

   

  
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  In the event that the Business Combination is not consummated on the Consummation Date
      described in the notice thereof and we have not notified you on or before the original Consummation Date of a new Consummation Date, then upon receipt by the Trustee of written instructions from the Company, the funds held in the Trust Account shall
      be reinvested as provided in Section 1(c) of the Trust Agreement on the business day immediately following the Consummation Date as set forth in such written instructions as soon thereafter as possible.

   

  	 	Very truly yours,

            Mercury Ecommerce Acquisition Corp.
	 	 
	 	By:	
	 	 	Name: 

            Title: 


   

  cc:          Needham & Company, LLC

   

   

  
    A-2 

    
      
 

  

  
   

   

  Exhibit B

   

  [Letterhead of Company]

   

  [Insert date]

   

  Continental Stock Transfer & Trust Company

      1 State Street, 30th Floor

      New York, New York 10004

      Attn: Francis Wolf and Celeste Gonzalez

   

  Re:          Trust Account No. [●] Termination Letter

   

  Dear Mr. Wolf and Ms. Gonzalez:

   

  Pursuant to Section 1(i) of the Investment Management Trust Agreement between Mercury
      Ecommerce Acquisition Corp. (the “Company”) and Continental Stock Transfer & Trust Company (the “Trustee”), dated as of July 27, 2021 (the “Trust Agreement”), this is to advise you that the Company has
      been unable to effect a Business Combination with a target business within the time frame specified in the Company’s Amended and Restated Certificate of Incorporation, as described in the Company’s Prospectus relating to the Offering. Capitalized
      terms used but not defined herein shall have the meanings set forth in the Trust Agreement.

   

  In accordance with the terms of the Trust Agreement, we hereby authorize you to liquidate
      all of the assets in the Trust Account and to transfer the total proceeds into the trust operating account at J.P. Morgan Chase Bank, N.A. to await distribution to the Public Stockholders. The Company has selected [●] as the effective date for the
      purpose of determining when the Public Stockholders will be entitled to receive their share of the liquidation proceeds. You agree to be the Paying Agent of record and, in your separate capacity as Paying Agent, agree to distribute said funds
      directly to the Public Stockholders in accordance with the terms of the Trust Agreement and the Amended and Restated Certificate of Incorporation of the Company. Upon the distribution of all the funds, net of any payments necessary for reasonable
      unreimbursed expenses related to liquidating the Trust Account, your obligations under the Trust Agreement shall be terminated, except to the extent otherwise provided in Section 1(j) of the Trust Agreement.

   

  	 	Very truly yours,

            Mercury Ecommerce Acquisition Corp.
	 	 
	 	By:	
          

          
	 	 	Name: 

            Title: 


   

  cc:          Needham & Company, LLC

      

   

  
    B-1 

    
      
 

  

  
   

   

  Exhibit C

   

  [Letterhead of Company]

   

  [Insert date]

   

  Continental Stock Transfer & Trust Company

      1 State Street, 30th Floor

      New York, New York 10004

      Attn: Francis Wolf and Celeste Gonzalez

   

  Re:            Trust Account No. [●] Tax Payment Withdrawal Instruction

   

  Dear Mr. Wolf and Ms. Gonzalez:

   

  Pursuant to Section 1(j) of the Investment Management Trust Agreement between
      Mercury Ecommerce Acquisition Corp. (the “Company”) and Continental Stock Transfer & Trust Company (the “Trustee”), dated as of July 27, 2021 (the “Trust Agreement”), the Company hereby requests that you
      deliver to the Company $           of the interest income earned on the Property as of the date hereof. Capitalized terms used but not defined herein shall have the meanings set forth in the Trust Agreement.

   

  The Company needs such funds to pay for the tax obligations as set forth on the attached tax
      return or tax statement. In accordance with the terms of the Trust Agreement, you are hereby directed and authorized to transfer (via wire transfer) such funds promptly upon your receipt of this letter to the Company’s operating account at:

   

  [WIRE INSTRUCTION INFORMATION]

   

  	 	Very truly yours,

            Mercury Ecommerce Acquisition Corp.
	 	 
	 	By:	
	 	 	Name: 

            Title: 


   

  cc:         Needham & Company, LLC 

   

   

  
    C-1 

    
      
 

  

   

   

  Exhibit D

   

  [Letterhead of Company]

   

  [Insert date]

   

  Continental Stock Transfer & Trust Company

      1 State Street, 30th Floor

      New York, New York 10004

      Attn: Francis Wolf and Celeste Gonzalez

   

  Re:           Trust Account No. [●] Stockholder Redemption Withdrawal
        Instruction

   

  Dear Mr. Wolf and Ms. Gonzalez:

   

  Pursuant to Section 1(k) of the Investment Management Trust Agreement between
      Mercury Ecommerce Acquisition Corp. (the “Company”) and Continental Stock Transfer & Trust Company (the “Trustee”), dated as of July 27, 2021 (the “Trust Agreement”), the Company hereby requests that you
      deliver to the redeeming Public Stockholders of the Company $           of the principal and interest income earned on the Property as of the date hereof. Capitalized terms used but not defined herein shall have the meanings set forth in the
      Trust Agreement.

   

  The Company needs such funds to pay its Public Stockholders who have properly elected to
      have their shares of Common Stock redeemed by the Company in connection with a stockholder vote to approve an amendment to the Company’s amended and restated certificate of incorporation (A) to modify the substance or timing of the Company’s
      obligation to allow redemption in connection with the Company’s initial Business Combination or redeem 100% of its public shares of Common Stock if the Company has not consummated an initial Business Combination within the time frame specified in the
      Company’s amended and restated certificate of incorporation or (B) with respect to any other provision relating to stockholders’ rights or pre-initial Business Combination activity. As such, you are hereby directed and authorized to transfer (via
      wire transfer) such funds promptly upon your receipt of this letter to the redeeming Public Stockholders in accordance with your customary procedures.

   

  	 	Very truly yours,

            Mercury Ecommerce Acquisition Corp.
	 	 
	 	By:	
	 	 	Name: 

            Title: 


   

  cc:         Needham & Company, LLC

  

  

   D-1