FIRST FINANCIAL MANAGEMENT CORP
8-K, 1995-06-09
CONSUMER CREDIT REPORTING, COLLECTION AGENCIES
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<PAGE>
 
                       SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C.  20549

                                    FORM 8-K


                                 CURRENT REPORT

                    PURSUANT TO SECTION 13 OR 15 (D) OF THE

                        SECURITIES EXCHANGE ACT OF 1934



                       Commission file number   1-10442
                                               -----------


        Date of Report (Date of earliest event reported)  JUNE 9, 1995
                                                         ---------------



                        FIRST FINANCIAL MANAGEMENT CORPORATION
- --------------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)


               GEORGIA                                    58-1107864
- ---------------------------------                      ----------------
(State or other jurisdiction of                        (I.R.S. Employer
 incorporation or organization)                       Identification No.)

    3 CORPORATE SQUARE, SUITE 700,  ATLANTA, GEORGIA           30329
    ---------------------------------------------------------------------
         (Address of principal executive offices)            (Zip Code)



    (Registrant's telephone number, including area code)  (404) 321-0120
                                                         --------------------



                                  NOT APPLICABLE
- -------------------------------------------------------------------------------
             (Former name, former address and former fiscal year,
                         if changed since last report)
<PAGE>
 
   7.  FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS.

   First Financial Management Corporation is filing this report on Form 8-K
solely to file the documents listed below as additional material contracts not
previously filed.

   (a) Financial Statements of Business Acquired.
       ----------------------------------------- 
NOT APPLICABLE.

   (b) Pro Forma Financial Information.
       ------------------------------- 
NOT APPLICABLE.

   (c)  Exhibits.
        -------- 

10.1  Joint Venture Formation Agreement, dated April 2, 1995, by and among
      NationsBank, N.A. (Carolinas), NationsBank of Florida, N.A. and National
      Bancard Corporation, and joined in by NationsBank Corporation and First
      Financial Management Corporation, together with a supplemental letter,
      dated April 2, 1995, from First Financial Management Corporation to
      NationsBank Merchant Services confirming certain understandings with
      respect to such Agreement. The Schedules to this Agreement are identified
      on a List of Schedules contained in the Table of Contents to this
      Agreement. Such Schedules have been omitted for purposes of this filing,
      but will be furnished supplementally to the Commission upon request.

10.2  Sponsorship and Services Agreement, dated April 11, 1995, by and among
      First Financial Management Corporation, National Bancard Corporation,
      First Financial Bank, NaBANCO Merchant Services Corporation, NationsBank
      Corporation, NationsBank, N.A., NationsBank, N.A. (Carolinas), NationsBank
      of Florida, N.A., NationsBank of Georgia, N.A., NationsBank of Kentucky,
      N.A., NationsBank of Tennessee, N.A., NationsBank of Texas, N.A., and
      Unified Merchant Services, a NaBANCO/NationsBank Venture. The Schedules to
      this Agreement are identified on a List of Schedules contained in the
      Table of Contents to this Agreement. Such Schedules have been omitted for
      purposes of this filing, but will be furnished supplementally to the
      Commission upon request.


10.3  Amendment No. 1 to the Joint Venture Formation Agreement (and to a related
      Asset Purchase Agreement), dated April 13, 1995, by and among NationsBank,
      N.A. (Carolinas), NationsBank of Florida, N.A., NationsBank Corporation,
      National Bancard Corporation, First Financial Management Corporation,
      First Financial Bank, NaBANCO Merchant Services Corporation, NationsBank
      of Kentucky, N.A., NationsBank, N.A., NationsBank of Georgia, N.A.,
      NationsBank of Tennessee, N.A., NationsBank of Texas, N.A. and Terminal
      Management Systems, Inc.

10.4* Third Amendment to Employment Agreement, dated March 23, 1995, between
      First Financial Management Corporation and Patrick H. Thomas.


________________________________________

*  Indicates management contract or compensatory plan or arrangement.

                                       2
<PAGE>
 
                                  SIGNATURES


   Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                                   FIRST FINANCIAL MANAGEMENT CORPORATION
                                   --------------------------------------
                                                 (Registrant)



Date:  June 9, 1995                By: /s/ M. Tarlton Pittard
                                       -----------------------------            
                                       M. Tarlton Pittard
                                       Vice Chairman, Chief Financial 
                                       Officer and Treasurer



Date:  June 9, 1995                By: /s/ Richard Macchia
                                       ------------------------------          
                                       Richard Macchia
                                       Executive Vice President
                                       and Principal Accounting Officer

                                       3
<PAGE>
 
                               INDEX TO EXHIBITS
<TABLE>
<CAPTION>
 
 
Exhibit                                                                  Sequential Page No.
- ----------------------------------------------------------               -------------------
<S>                                                                      <C>
10.1  Joint Venture Formation Agreement, dated April 2, 1995, by and   
      among NationsBank, N.A. (Carolinas), NationsBank of Florida,         
      N.A. and National Bancard Corporation, and joined in by              
      NationsBank Corporation and First Financial Management               
      Corporation, together with a supplemental letter, dated April 2,     
      1995, from First Financial Management Corporation to                 
      NationsBank Merchant Services confirming certain understandings      
      with respect to such Agreement. The Schedules to this Agreement 
      are identified on a List of Schedules contained in the Table of 
      Contents to this Agreement. Such Schedules have been omitted for 
      purposes of this filing, but will be furnished supplementally 
      to the Commission upon request.
 
10.2  Sponsorship and Services Agreement, dated April 11, 1995, by and 
      among First Financial Management Corporation, National Bancard        
      Corporation, First Financial Bank, NaBANCO Merchant Services          
      Corporation, NationsBank Corporation, NationsBank, N.A.,              
      NationsBank, N.A. (Carolinas), NationsBank of Florida, N.A.,          
      NationsBank of Georgia, N.A., NationsBank of Kentucky, N.A.,          
      NationsBank of Tennessee, N.A., NationsBank of Texas, N.A., and       
      Unified Merchant Services, a NaBANCO/NationsBank Venture. The 
      Schedules to this Agreement are identified on a List of Schedules 
      contained in the Table of Contents to this Agreement. Such 
      Schedules have been omitted for purposes of this filing, but will 
      be furnished supplementally to the Commission upon request.

10.3  Amendment No. 1 to the Joint Venture Formation Agreement    
      (and to a related Asset Purchase Agreement), dated April 13,     
      1995, by and among NationsBank, N.A. (Carolinas), NationsBank    
      of Florida, N.A., NationsBank Corporation, National Bancard      
      Corporation, First Financial Management Corporation, First       
      Financial Bank, NaBANCO Merchant Services Corporation,           
      NationsBank of Kentucky, N.A., NationsBank, N.A., NationsBank    
      of Georgia, N.A., NationsBank of Tennessee, N.A., NationsBank of 
      Texas, N.A. and Terminal Management Systems, Inc.                 

10.4*  Third Amendment to Employment Agreement, dated March 23,  
      1995, between First Financial Management Corporation and        
      Patrick H. Thomas.                                               
 
 
________________________________________
 
*  Indicates management contract or compensatory plan or arrangement.
 
 
 
</TABLE>

                                       4

<PAGE>
                                                                  EXHIBIT 10.1


                                                                  EXECUTION COPY



                       JOINT VENTURE FORMATION AGREEMENT


                                  BY AND AMONG

                         NATIONSBANK N.A. (CAROLINAS),
                       NATIONSBANK OF FLORIDA, N.A., AND
                         NATIONAL BANCARD CORPORATION,

                    AND JOINED IN BY NATIONSBANK CORPORATION
                   AND FIRST FINANCIAL MANAGEMENT CORPORATION



                                 April 2, 1995
<PAGE>
 
                               TABLE OF CONTENTS
<TABLE> 
<S>        <C>                                                             <C> 
ARTICLE 1:  DEFINITIONS...................................................   2
     1.1   Definitions....................................................   2

ARTICLE 2:  PURCHASE OF BUSINESS AND ASSETS...............................  10
     2.1   Purchase of Business from Selling Banks........................  10
     2.2   Purchase of Terminal Rental Agreements.........................  11
     2.3   Purchase of TMS and Certain Fixed Assets.......................  12
     2.4   Price..........................................................  12

ARTICLE 3:  FORMATION OF THE PARTNERSHIP..................................  13
     3.1   Purpose of the Joint Venture...................................  13
     3.2   Formation of the Partnership...................................  13
     3.3   Business of the Partnership....................................  13
     3.4   Capital Contributions..........................................  13
     3.5   Contract Ownership.............................................  16
     3.6   Indemnified Contracts..........................................  17
     3.7   Assumption of Certain Liabilities..............................  19
     3.8   Management of the Partnership..................................  20
           (a)    Powers..................................................  20
           (b)    Composition.............................................  20
           (c)    Resignations............................................  20
           (d)    Vacancies...............................................  20
           (e)    Meetings................................................  20
           (f)    Procedure...............................................  21
           (g)    Voting, Quorum and Action;  Major Decisions.............  21
           (h)    Matters Reserved for the NB Sub.........................  21
           (i)    Veto Rights.............................................  22
           (j)    Special NB Sub Veto Rights..............................  22
     3.9   President and Controller.......................................  23
     3.10  Name and Trademark.............................................  23

ARTICLE 4:  INFORMATION AND SERVICES......................................  23
     4.1   Processing Information.........................................  24
     4.2   Banking Services...............................................  24
     4.3   NaBANCO Services...............................................  24
     4.4   Pricing of Services............................................  24
     4.5   Card Activity..................................................  26
     4.6   Business Plan..................................................  27

ARTICLE 5:  EXCLUSIVITY AND TERRITORIES...................................  27
     5.1   Exclusivity - Partnership Territory............................  27
     5.2   Exceptions from Exclusivity....................................  28
</TABLE> 

                                       i
<PAGE>
<TABLE> 
<S>        <C>                                                             <C> 
     5.3   NaBANCO Sales..................................................  28
     5.4   National Merchants.............................................  29
     5.5   Exclusivity-Expansion Territory................................  30
     5.6   Acquired Business..............................................  33

ARTICLE 6:  TERMINATION...................................................  34
     6.1   Termination Events.............................................  34
     6.2   Termination Notice.............................................  35
     6.3   Additional Rights of Termination...............................  35
     6.4   Effect on Capital Contribution Obligations.....................  37

ARTICLE 7:  LIQUIDATION...................................................  37
     7.1   Rights on Termination..........................................  37
     7.2   Partnership Liquidation........................................  38
     7.3   Non-Compete Covenant...........................................  40
     7.4   On-Going Services..............................................  40
     7.5   Early Liquidation..............................................  41
     7.6   Termination Fee................................................  41

ARTICLE 8:  CASH ADVANCES.................................................  41
     8.1   Purchase of Cash Advance Fees..................................  41
     8.2   Cash Advance Services..........................................  42
     8.3   Purchase Price Refund..........................................  43
     8.4   Purchase of Cash Advance Revenues by a NaBANCO Group Member....  43

ARTICLE 9:  NORFOLK; EMPLOYEES; BINs AND ICAs; OTHER MATTERS..............  44
     9.1   NB Group Merchant Operation and Conversion Expenses............  44
     9.2   Employees......................................................  45
           (a)  Identification............................................  45
           (b)  Severance Pay.............................................  45
           (c)  Benefits..................................................  46
     9.3   Transition Arrangements........................................  47
     9.4   NationsBank's BINs and ICAs....................................  47
     9.5   Payment System Indemnity.......................................  48
     9.6   Special Fee....................................................  48

ARTICLE 10: CLOSING.......................................................  48
     10.1  Closing........................................................  48

ARTICLE 11:  REPRESENTATIONS AND WARRANTIES...............................  49
     11.1  Representations and Warranties of NaBANCO......................  49
           (a)  Corporate Organization....................................  49
</TABLE> 
                                      ii
<PAGE>
<TABLE> 
<S>        <C>                                                             <C> 
 
           (b)  Capacity; Authorization...................................  49
           (c)  No Brokers................................................  49
           (d)  No Violation..............................................  49
           (e)  Regulatory Applications...................................  50
           (f)  Financial Information.....................................  50
     11.2  Representations and Warranties of the Banks....................  50
           (a)  Corporate Organization....................................  50
           (b)  Capacity; Authorization...................................  50
           (c)  No Brokers................................................  51
           (d)  No Violation..............................................  51
           (e)  Regulatory Applications...................................  51
           (f)  Financial Information.....................................  51

ARTICLE 12: ADDITIONAL COVENANTS..........................................  52
     12.1  Regulatory and Other Approvals.................................  52
           (a)  Pursuit of Required Approvals.............................  52
           (b)  Cooperation...............................................  53
           (c)  Regulatory Applications...................................  53
     12.2  Publicity......................................................  53
     12.3  Confidentiality................................................  53
           (a)  Disclosure Limitation.....................................  53
           (b)  Confidentiality After Termination.........................  54
           (c)  Partnership Affected......................................  54
           (d)  Survival..................................................  54
     12.4  Gain Recognition Election......................................  54

ARTICLE 13: CONDITIONS PRECEDENT TO CLOSING...............................  54
     13.1  Mutual Conditions to Obligation to
           Close..........................................................  54
           (a)  No Violations of Law, Litigation, Etc.....................  55
           (b)  Approvals.................................................  55
     13.2  Additional Conditions to
           Obligations of the NaBANCO Parties.............................  55
           (a)  Representations and Warranties, Etc.......................  55
           (b)  Authorization, Execution and
           Delivery of Documents..........................................  56
     13.3  Additional Conditions to Obligations of the NB Parties.........  56
           (a)  Representations and Warranties, Etc.......................  56
           (b)  Authorization, Execution, and Delivery of Documents.......  56

ARTICLE 14:  MISCELLANEOUS PROVISIONS.....................................  57
     14.1  Notices........................................................  57
     14.2  No Agency......................................................  58
     14.3  Severability...................................................  59
     14.4  Entire Agreement...............................................  59
     14.5  Drafting Responsibility........................................  59
     14.6  Assignment and Succession; Assignments in Violation Void.......  59
</TABLE> 
                                      iii
<PAGE>
<TABLE> 
<S>        <C>                                                             <C> 
 
     14.7  Expenses of Transaction........................................  60
     14.8  Waivers; Consents..............................................  60
     14.9  Further Assurances.............................................  60
     14.10 Absence of Third-Party Beneficiaries...........................  60
     14.11 Governing Law..................................................  61
     14.12 Alternative Dispute Resolution.................................  61
     14.13 Counterparts...................................................  63
</TABLE> 

                                      iv
<PAGE>
 
                               LIST OF SCHEDULES
                               -----------------


     Schedule 3.4A                   Summary of Capitalization Plan
     Schedule 3.4B                   Pro Forma
     Schedule 4.4                    Included Services

                                       v
<PAGE>
 
                       JOINT VENTURE FORMATION AGREEMENT


     THIS JOINT VENTURE FORMATION AGREEMENT is entered into this 2nd day of
April 1995, effective as of March 31, 1995, by and among NationsBank N.A.
(Carolinas), NationsBank of Florida, N.A., both national banking associations
(jointly and severally, the "Banks"), and National Bancard Corporation, a
Florida corporation ("NaBANCO").  In addition, NationsBank Corporation, a North
Carolina corporation ("NationsBank") that indirectly owns the Banks and directly
or indirectly owns all of the Banks' Affiliates, and First Financial Management
Corporation, a Georgia corporation ("FFMC") that owns NaBANCO and directly or
indirectly owns all of NaBANCO's Affiliates, join in this Agreement for the
purposes provided herein.


                                R E C I T A L S
                                ---------------

          A.   The "NB Group" and the "NaBANCO Group" (as defined below) wish to
create a joint venture arrangement (the "Joint Venture") which will establish
the partnership described below (the "Partnership") and will engage in other
cooperative efforts.

          B.   The Partnership will be formed as a general partnership under
Georgia law.  The sole general partners of the Partnership will be NationsBank
Merchant Services, a wholly-owned indirect subsidiary of the Banks which is a
North Carolina partnership (the "NB Sub"), and NaBANCO Georgia, Inc., a wholly-
owned subsidiary of NaBANCO which is a Georgia corporation (the "NaBANCO Sub")
(the NB Sub and the NaBANCO Sub being collectively referred to as the
"Partners").  The Partnership will conduct the business of the Joint Venture
utilizing the personnel, customer contracts and other assets and services to be
contributed by the Partners and provided by their Affiliates pursuant to this JV
Agreement, the Partnership Agreement and certain other agreements described more
fully herein.

          C.   FFMC and NationsBank are joining in this JV Agreement for
purposes of agreeing that the NaBANCO Group and the NB Group, respectively, will
comply with all of the provisions of this JV Agreement, will enter into the
"Related Agreements" (as defined below) as applicable and will comply with all
of the applicable provisions of the Related Agreements.

     NOW THEREFORE, in consideration of the mutual promises and covenants
contained herein, the Banks, NaBANCO, NationsBank and FFMC agree as follows:
<PAGE>
 
                                 A G R E E M E N T
                                 -----------------

ARTICLE 1:  DEFINITIONS
- -----------------------

     1.1  Definitions.
          ----------- 

     For the purpose of this JV Agreement, the following definitions, whether in
     the singular or in the plural, shall apply:

     "Acquired Business" shall mean any Merchant Processing Business acquired by
      -----------------                                                         
     a Group member subsequent to the formation of the Partnership, if, but only
     to the extent that, Merchant Processing Services are thereby provided to
     Regional Merchants (other than Excepted Merchants in the case of a NaBANCO
     Group Acquired Business) located within the Partnership Territory.

     "Acquired Portfolio Purchase Price" shall mean, unless otherwise agreed to
      ---------------------------------                                        
     by the parties, a price equal to:  1.75 times the Annual Gross Profit if
     the portfolio is purchased from a NB Group member; or the higher of (i)
     1.75 times the Annual Gross Profit or (ii) the price (based on a multiple
     of Annual Gross Profit) paid by the NaBANCO Group member for any such
     portfolio if the portfolio is purchased from a NaBANCO Group member within
     twelve months after it was purchased by the NaBANCO Group member; plus, in
     each case one times terminal net rental income and net book value of
     terminals and similar fixed assets, in each case based on the Regional
     Merchants (other than Excepted Merchants in the case of a NaBANCO Group
     Acquired Business) included in the portfolio purchased and located within
     the Partnership Territory.  The Annual Gross Profit and terminal net rental
     income shall be computed using the same methodology set forth in Section
     3.4(e), an agreed upon twelve-month period and the applicable merchant's
     available operating history with the seller from which the acquiring Group
     Member acquired the Acquired Business.  For purposes of calculating the
     Acquired Portfolio Purchase Price, Annual Gross Profit shall include
     authorization fees received from merchants, net of related authorization
     costs paid to third parties.

     "Affected NB Employees" shall have the meaning set forth in Section 9.2(c).
      ---------------------                                                     

     "Affiliate" of a Person shall mean another Person that directly, or
      ---------                                                         
     indirectly through one or more intermediaries, Controls, or is Controlled
     by, or is under common Control with, such Person.

     "Agreed Value" shall have the meaning set forth in Section 3.4(d).
      ------------                                                     

     "Agreement" shall mean with respect to any Person any contract, agreement,
      ---------                                                                
     arrangement, commitment, lease, license, note, bond, indenture, mortgage,
     deed of trust, lien, instrument or other understanding, whether written or
     oral, to which such

                                       2
<PAGE>
 
     Person is a party or by which its properties or assets may be subject or
     affected or under which it or its business, properties or assets receive
     benefits.

     "Annual Gross Profit" shall mean the gross revenue from the provision of
      -------------------                                                    
     Merchant Processing Services minus assessments, interchange fees, equipment
     sales and rental revenue, and authorization fees associated with the
     applicable Merchant Processing Business for a twelve-month period to be
     determined by the parties, which period shall not end earlier than three
     months preceding the date of the transfer; provided, however, that for
     purposes of Section 7.2 only, such term shall include, rather than exclude,
     the net equipment rental revenue from each applicable merchant.  For
     purposes of Sections 7.1 and 7.2 only, Annual Gross Profit shall include
     authorization fees received from merchants, net of related authorization
     costs paid to third parties.  Annual Gross Profit shall not include manual
     cash disbursement reimbursement fees (cash advances).

     "Applicable Law" shall mean with respect to any party any federal, state,
      --------------                                                          
     local or foreign statute, law, ordinance, rule, regulation, order,
     administrative interpretation, writ, injunction, directive, judgment,
     decree or other requirement of any Governmental Authority applicable to
     such party or to its business, properties or assets.

     "Approvals" shall mean all approvals, consents, authorizations and similar
      ---------                                                                
     actions that are necessary or required by any Governmental Authority, any
     Card Association, or any other Person, in order to consummate the
     transactions contemplated hereunder or under any of the Related Agreements.

     "Asset Purchase Agreement" shall mean that certain Asset Purchase Agreement
      ------------------------                                                  
     to be entered into by and among certain members of the NaBANCO Group and
     certain members of the NB Group as provided in Article 2 of this Agreement,
     which, in addition to providing for the purchase of certain assets by
     members of the NaBANCO Group from the NB Group, shall also contain mutual
     representations, warranties and indemnities (subject to mutually agreed
     upon differences) from the NaBANCO Group and the NB Group with respect to
     the assets each will contribute to the Partnership (excluding the assets
     purchased by the NaBANCO Group from the NB Group in the case of the
     representations, warranties and indemnities from the NaBANCO Group, and
     including such assets in those given by the NB Group).

     "Bankcard Merchant Processing Services" shall have the meaning set forth
      -------------------------------------                                  
     under the definition of "Merchant Processing Business."

     "Capitalization Plan" shall have the meaning set forth in Section 3.4(a).
      -------------------                                                     

     "Card Associations" shall mean Visa U.S.A., Visa International, MasterCard
      -----------------                                                        
     International, Interlink, Maestro and any other association or card issuer
     having

                                       3
<PAGE>
 
     proprietary rights to and clearing and oversight responsibilities with
     respect to any credit or debit card used to effect transactions processed
     hereunder and shall also include any debit card network utilized to
     authorize or settle any debit card used to effect transactions processed
     hereunder and pursuant to the Sponsorship and Services Agreement.

     "Card Association Rules" shall mean the by-laws, rules, regulations, orders
      ----------------------                                                    
     and interpretations issued by the respective Card Associations applicable
     to the performance of Merchant Processing Services and related matters, as
     amended from time to time by the respective Card Associations.

     "Cash Advance Fees" shall have the meaning set forth in Section 8.1.
      -----------------                                                  

     "Cash Advances" shall have the meaning set forth in Section 8.1.
      -------------                                                  

     "Closing" shall have the meaning set forth in Section 10.1.
      -------                                                   

     "Closing Date" shall have the meaning set forth in Section 10.1.
      ------------                                                   

     "Control" or "Controlled" shall mean the ability of any Person, directly or
      -----------------------                                                   
     indirectly, to direct or cause the direction of the management or policies
     of a Person, whether through ownership of voting securities, by contract or
     otherwise.

     "Dispute" shall mean any dispute arising out of or relating to this JV
      -------                                                              
     Agreement, a breach hereof, or the transactions contemplated hereby,
     including any claim based on or arising from an alleged tort.

     "Effective Date" shall have the meaning set forth in Section 10.1.
      --------------                                                   

     "Excepted Merchant" shall mean:
      -----------------             

     (a)  In the Initial Territory, existing NaBANCO merchants not contributed
          to the Partnership at formation and, in any Expansion Territory, then
          existing NaBANCO Merchants not purchased or contributed to the
          Partnership in accordance with the provisions of Sections 5.5 and 5.6
          hereof.

     (b)  MOTO Merchants except Permitted MOTO Merchants, provided, however,
          that for purposes of exclusive rights of the Partnership to provide
          services hereunder, business to business Permitted MOTO Merchants
          shall not be restricted.

     (c)  NaBANCO merchants referred to NaBANCO by the Discover Card sales
          force.

                                       4
<PAGE>
 
     (d)  Any TeleCheck customer for which NaBANCO is providing the Merchant
          Processing Business in the Initial Territory as of the Closing Date or
          in any Expansion Territory at the time such territory becomes a
          Partnership Territory.

     (e)  Any Regional Merchant to which NaBANCO (or any subsidiary of NaBANCO
          which may be used to conduct any portion of NaBANCO's Merchant
          Processing Business) provides Merchant Processing Services in
          conjunction with services provided by any NaBANCO Affiliate so long
          as: (i) such Merchant Processing Business is ancillary to such
          Affiliate's primary business; (ii) the NaBANCO Sub has notified the NB
          Sub of such services in the Initial and Expansion Territory, and (iii)
          either (x) the total annualized bankcard volume sold in a calendar
          year by all such Affiliates in the aggregate within the Partnership
          Territory to merchants who are not otherwise Excluded Merchants does
          not exceed nine percent (9%) of the bankcard volume processed by the
          Partnership in the Partnership Territory in the preceding calendar
          year or (y) NaBANCO takes appropriate steps to produce the same
          economic results to the NB Sub as if any portion of such annualized
          bankcard volume in excess of such nine percent (9%) limit had been
          generated directly by the Partnership.

     (f)  Merchants that would ordinarily be Partnership merchants but that are
          independent "sub-merchants" of an entity, the primary business of
          which is not the Bankcard Merchant Processing Business, acquired by
          any NaBANCO Group member.  For example, Western Union Financial
          Services, Inc. ("FSI") would be a National Merchant if NaBANCO were
          providing the Merchant Processing Business to FSI.  Now that NaBANCO
          owns FSI, the individual Western Union agents are, or may be seen as
          being "merchants."   Notwithstanding the fact that such "merchants"
          may well have annual sales volumes of under $100 million, they will
          not be Partnership merchants.

     "Excluded Merchants" shall mean in the Target Market, the Initial Territory
      ------------------                                                        
     and any Expansion Territory:

     (a)  National Merchants; and
 
     (b)  The United States Postal Service.

     "Expansion Territory" shall mean any of the lower 48 states of the United
      -------------------                                                     
     States of America which is not already a Partnership Territory at the
     applicable time.

     "Expansion Territory Portfolio Purchase Price" shall mean, unless otherwise
      --------------------------------------------                              
     agreed to by the parties, 1.75 times the Annual Gross Profit of the
     portfolios to be purchased from an NB Group member; or the higher of (i)
     1.75 times the Annual Gross Profit

                                       5
<PAGE>
 
     or (ii) the price (based on a multiple of Annual Gross Profit) paid by a
     NaBANCO Group member for any such portfolio if the portfolio is purchased
     from a NaBANCO Group member within twelve months after it was purchased by
     the NaBANCO Group member; plus, in each case one times terminal net rental
     income and net book value of terminals and similar fixed assets, in each
     case based on the Regional Merchants (other than Excepted Merchants in the
     case of a portfolio acquired from a NaBANCO Group member) in the applicable
     portfolio and located within the Expansion Territory.  The Annual Gross
     Profit and terminal net rental income shall be computed using the same
     methodology set forth in Section 3.4(e) and an agreed upon twelve-month
     period.  For purposes of calculating the Expansion Territory Portfolio
     Purchase Price, Annual Gross Profit shall include authorization fees
     received from merchants, net of related authorization costs paid to third
     parties.

     "FFB" shall mean First Financial Bank.
      ---                                  

     "FFMC" shall mean First Financial Management Corporation.
      ----                                                    

     "Flagrant Breach" shall have the meaning set forth in Section 6.3(d).
      ---------------                                                     

     "Governmental Authority" shall mean any federal, state, local or foreign
      ----------------------                                                 
     governmental authority, quasi-governmental authority, court, government or
     self-regulatory organization, commission, tribunal, organization or any
     regulatory, administrative or other agency, or any political or other
     subdivision, department or branch of any of the foregoing, but shall not
     include a Card Association.

     "Group" shall mean either the NaBANCO Group or the NB Group, as the context
      -----                                                                     
     shall require.

     "Initial Territory" shall mean the District of Columbia, the States of
      -----------------                                                    
     Alabama, Florida, Georgia, Louisiana, Maryland, Mississippi, North
     Carolina, South Carolina, Tennessee and Texas, and the Commonwealth of
     Virginia.

     "Joint Venture" shall mean the arrangements agreed to in this JV Agreement.
      -------------                                                             

     "Joint Venture Term" shall mean the period commencing as of the date of
      ------------------                                                    
     execution of this JV Agreement and continuing until this JV Agreement is
     terminated in accordance with the provisions of Article 6.

     "JV Agreement" shall mean this Joint Venture Formation Agreement.
      ------------                                                    

     "Merchant Processing Business" for all purposes shall mean the business of
      ----------------------------                                             
     providing to merchants (directly or through others) authorization, data
     capture, processing, settlement and chargeback services with respect to
     transactions (other than those involving Cash Advances) involving credit
     and debit cards issued by members of, and

                                       6
<PAGE>
 
     bearing the brands of, Visa U.S.A., Inc., Visa International (collectively
     "Visa"), MasterCard International Incorporated ("MasterCard"), Maestro and
     Interlink.  Such services are referred to as "Bankcard Merchant Processing
     Services."  For purposes of defining the services that may be provided to
     merchants that receive Bankcard Merchant Processing Services (but not for
     purposes of any provision herein dealing with any exclusive rights of the
     Partnership to provide services or acquire any business from or restrict
     any business activities of the Banks, NaBANCO, the Partners or any of their
     respective Affiliates), Merchant Processing Business shall also mean the
     business of providing certain authorization, data capture and processing
     services with respect to transactions involving credit cards issued by
     Diners Club/Carte Blanche, American Express, Discover Card, Japanese Credit
     Bureau and such other cards as the parties may mutually agree and certain
     related services and products.

     "Merchant Processing Services" shall mean all bankcard and other services
      ----------------------------                                            
     and related products described above as being provided to merchants as part
     of the Merchant Processing Business.  The term Merchant Processing Services
     as used herein shall not include any card issuing activities or services
     therefor.

     "Merchant Service Contracts" shall have the meaning set forth in Section
      --------------------------                                             
     3.4(b)(i).

     "MOTO Merchant" shall mean any merchant classified by Visa, U.S.A. as a
      -------------                                                         
     Direct Marketing merchant (or an equivalent classification comparable to
     the current definition) and assigned a Direct Marketing MCC code (or an
     equivalent code).  The MCC codes currently included in this classification
     are:  5960 - Direct Marketing Insurance Services; 5962 - Direct Marketing
     Travel Related Arrangement Services; 5964 - Catalog Merchant; 5965 -
     Combination Catalog and Retail Merchant; 5966 -Outbound Telemarketing
     Merchant; 5967 - Inbound Teleservices Merchant; 5968 -
     Continuity/Subscription Merchant; 5969 - Other Direct Marketers (not
     elsewhere classified).

     "NaBANCO Group" shall mean NaBANCO, the NaBANCO Sub, FFMC and all
      -------------                                                   
     Affiliates of FFMC.

     "NaBANCO Non-Sales Employees" shall mean employees of the NaBANCO Group in
      ---------------------------                                              
     its Merchant Processing Business who are not sales personnel.

     "NaBANCO Parties" shall mean NaBANCO, the NaBANCO Sub and any Affiliate of
      ---------------                                                          
     NaBANCO which is a party to this JV Agreement or a Related Agreement.

     "NaBANCO Sales Employees" shall mean employees of NaBANCO and its
      -----------------------                                         
     subsidiaries who are employed within the Initial Territory as sales
     personnel for the Merchant Processing Business of NaBANCO and its
     subsidiaries prior to the formation of the Partnership.

                                       7
<PAGE>
 
     "National Merchant" shall mean a merchant with total annual gross sales
      -----------------
     greater than $100 million (adjusted to increase by the Consumer Price Index
     each year, but in no event greater than $10 million per year); however, the
     Partners, by mutual consent, may adjust the definition.

     "NB Banks" shall mean the Selling Banks and NationsBank N.A. (Carolinas).
      --------                                                                

     "NB Group" shall mean the Banks, the NB Sub, NationsBank Corporation and
      --------                                                               
     all Affiliates of NationsBank Corporation.

     "NB Non-Sales Employees" shall mean employees of the NB Group in its
      ----------------------                                             
     Merchant Processing Business who are not sales personnel.

     "NB Parties" shall mean the Banks, the NB Sub or any Affiliate of the Banks
      ----------                                                                
     which is a party to this JV Agreement or a Related Agreement.

     "NB Sales Employees" shall mean employees of the NB Group in its Merchant
      ------------------                                                      
     Processing Business who are employed as sales personnel for the NB Group
     prior to the formation of the Partnership.

     "Partner(s)" shall mean the NB Sub and the NaBANCO Sub in their capacities
      ----------                                                               
     as general partners of the Partnership and any successors to either of
     them, all as the context requires.

     "Partnership" shall mean that general partnership to be formed by the
      -----------                                                         
     NaBANCO Sub and the NB Sub.

     "Partnership Agreement" shall mean that certain general partnership
      ---------------------                                             
     agreement, as agreed to before Closing and as it may be amended from time
     to time, pursuant to which the NaBANCO Sub and the NB Sub shall form and
     operate the Partnership.

     "Partnership Interest" shall mean a Partner's right, title and interest in
      --------------------                                                     
     and to any assets, Distributions, Losses, Profits and shares of the
     Partnership, whether cash or otherwise, and any other interest or economic
     incidents of ownership whatsoever of such Partner in the Partnership.
     Capitalized terms in this definition are to be used as defined in the
     Partnership Agreement.

     "Partnership Territory" shall mean the Initial Territory, and if and when
      ---------------------                                                   
     the Partnership expands into an Expansion Territory, that Expansion
     Territory expanded into.

     "Permitted MOTO Merchant" shall mean any MOTO Merchant which is contributed
      -----------------------                                                   
     to the Partnership by NationsBank at Partnership formation, is referred to
     the Partnership through an NB Group Member, is a business to business
     (purchasing

                                       8
<PAGE>
 
     card) merchant or is a merchant referred to the Partnership by another
     Partnership merchant, so long as such referrals are incidental to other
     business relations between the NB Group and the merchant, and any MOTO
     Merchant in an Acquired Business or in an Expansion Territory which is
     purchased by or contributed to the Partnership by any member of the NB
     Group.

     "Person" shall include any individual, partnership, joint venture,
      ------                                                           
     corporation, trust or unincorporated organization and any other business
     entity, in each case whether acting in an individual, fiduciary or other
     capacity.

     "Proprietary Information" of any Person shall mean any trade secrets, know-
      -----------------------                                                  
     how, data, formulae, processes, customer lists, marketing information,
     intellectual property or other information, tangible or intangible, owned
     by, relating to or used in the business of such Person.

     "Purchased Contracts" shall have the meaning as defined in Section
      -------------------                                              
     3.4(b)(i).

     "Regional Merchant" shall mean (i) a merchant, except for an Excluded
      -----------------                                                   
     Merchant, with annual gross sales of up to and including $100 million
     (adjusted to increase by the Consumer Price Index each year, but in no
     event greater than $10 million per year), (ii) state and local government
     business in the Partnership Territory (regardless of size), and (iii) all
     United States Government business other than the United States Postal
     Service; however, the Partners, by mutual consent, may adjust the
     definition.  A Regional Merchant will not include any merchant defined as
     an Excluded Merchant.  A Regional Merchant that is a Partnership merchant
     shall not cease to be a Partnership merchant if its sales subsequently
     exceed the then existing volume used for determining a National Merchant.
     However, a Regional Merchant that is acquired by another merchant in a
     merger or acquisition transaction shall no longer be a Regional Merchant if
     the combined sales of the resulting merchant that is the party to the
     merchant contract exceeds the then existing volume used for determining a
     National Merchant.

     "Regional Merchant Processing Business" shall mean the Merchant Processing
      -------------------------------------                                    
     Business offered to a Regional Merchant.

     "Related Agreements" shall mean the Partnership Agreement, the Asset
      ------------------                                                 
     Purchase Agreement, the Services Agreements and all other written
     agreements entered into in connection with the transactions contemplated by
     this JV Agreement, as the same may be amended from time to time.

     "Selling Banks" shall mean NationsBank of Florida, N.A., NationsBank of
      -------------                                                         
     Georgia, N.A.; NationsBank of Tennessee, N.A.; NationsBank of Texas, N.A.,
     NationsBank N.A. and NationsBank of Kentucky, N.A.

                                       9
<PAGE>
 
     "Services Agreements" shall mean the agreements pursuant to which specified
      -------------------                                                       
     NaBANCO Parties and NB Parties, respectively, will furnish services to the
     Partnership and shall include the Sponsorship and Services Agreement.

     "Sharing Percentage" shall have the meaning as defined in Section 3.3 of
      ------------------                                                     
     the Partnership Agreement and shall be 80% for the NaBANCO Sub and 20% for
     the NB Sub initially and at all times unless the Partners mutually agree to
     change such percentages and by amendment make all conforming changes
     necessary to this JV Agreement and the Related Agreements.

     "Significant Financial Institution" shall mean any of the top 50 United
      ---------------------------------                                     
     States bank holding companies and/or Affiliates in asset holdings.

     "Sponsorship and Services Agreement" shall mean the agreement to be entered
      ----------------------------------                                        
     into at the Closing contemplated by this JV Agreement pursuant to which
     specified NaBANCO Parties and specified NB Parties will authorize one
     another to act on their behalf in performing certain aspects of the
     Merchant Processing Business on behalf of the Partnership and specified
     NaBANCO Parties and specified NB Parties will furnish services to the
     Partnership or to the NB Banks in the case of Cash Advances.

     "Target Market" shall mean Regional Merchants which may have need of the
      -------------                                                          
     Merchant Processing Business offered by the Partnership in the Partnership
     Territory.

     "Transaction" shall mean a sale or credit transaction processed through
      -----------                                                           
     NaBANCO on behalf of the Partnership.  The definition specifically excludes
     any other type of transactions, such as Cash Advances.

ARTICLE 2:  PURCHASE OF BUSINESS AND ASSETS.
- ------------------------------------------- 

     2.1  Purchase of Business from Selling Banks.
          --------------------------------------- 

          On the Closing Date, NaBANCO and FFB jointly shall purchase or shall
          cause a NaBANCO Party to purchase from the Selling Banks, and the
          Banks shall cause the Selling Banks to sell to a NaBANCO Party, those
          Merchant Service Contracts (including economic interests) determined
          as follows:  (A) all such contracts owned by NationsBank, N.A.,
          NationsBank of Georgia, N.A., NationsBank of Kentucky, N.A.,
          NationsBank of Tennessee, N.A. and NationsBank of Texas, N.A.; and (B)
          a portion of such contracts owned by NationsBank of Florida, N.A.
          ("NationsBank Florida"), determined as provided below.  Those
          contracts of NationsBank Florida that will be sold to a NaBANCO Party,
          rather than being contributed by NationsBank Florida through the NB
          Sub to the Partnership, shall be determined as follows:

                                      10
<PAGE>
 
          (a)  An estimated value of all of the Merchant Service Contracts owned
               by the NB Banks shall be calculated by multiplying two times the
               Annual Gross Profit attributable to such contracts, based on
               actual results of the NB Banks for the twelve-month period ending
               February 28, 1995.

          (b)  It shall be assumed for purposes of estimating the price that the
               economic rights and obligations to Merchant Service Contracts
               currently owned by NaBANCO and FFB that will be contributed to
               the Partnership will have Annual Gross Profit (based on actual
               results for the twelve-month period ending February 28, 1995), of
               $14,878,000 and thus will have an estimated value of two times
               such amount, or $29,756,000.

          (c)  An estimated value for the terminal rental agreements with all
               Regional Merchants of the NB Banks and with all current NaBANCO
               and FFB Regional Merchants that are parties to those Merchant
               Service Contracts, the economic rights and obligations of which
               will be contributed to the Partnership, will be determined by
               multiplying one times the actual terminal net rental income
               received during the twelve-month period ending February 28, 1995
               equal to $2,795,000 for terminal rental agreement with Regional
               Merchants of the NB Banks and $1,644,000 for terminal rental
               agreements of NaBANCO/FFB Regional Merchants to be contributed to
               the Partnership, for a total of $4,439,000.

          (d)  The estimated values determined pursuant to subparagraphs (a)
               through (c) will be added together and then multiplied by 20%.
               NationsBank Florida will retain (and then contribute to the
               Partnership through the NB Sub) a sufficient number of its
               Merchant Service Contracts which, when added to the Merchant
               Service Contracts owned by NationsBank, N.A. (Carolinas) will
               have an estimated value equal to 20% of the sum of the estimated
               values determined pursuant to subparagraphs (a) through (c).
               NationsBank Florida will sell the balance of its Merchant Service
               Contracts to FFB and NaBANCO.

     2.2  Purchase of Terminal Rental Agreements.
          -------------------------------------- 

          On the Closing Date, a NaBANCO Group member will purchase from the NB
          Group member(s) the terminal rental agreements associated with the NB
          Group Merchant Processing Business and assume all liabilities related
          to such terminal rental agreements and for equipment which is
          subleased to merchants, to the extent those liabilities relate to or
          arise from actions, omissions, or events that take place after
          Closing.

                                      11
<PAGE>
 
     2.3  Purchase of TMS and Certain Fixed Assets.
          ---------------------------------------- 

          On the Closing Date, the proper NB Group member(s) and NaBANCO Group
          member(s) shall sell, and the Partnership shall buy:

          (a)  all of the stock of Terminal Management Systems, Inc. (after
               giving effect to the transfers of assets contemplated by Section
               3.4(b)(v)(A)) and

          (b)  certain fixed assets used by the NaBANCO Group in providing
               Merchant Processing Services to the merchants whose terminal
               rental agreements will be contributed to the Partnership.

          All assets remaining in TMS (primarily terminals) and all fixed assets
          to be sold by the NaBANCO Group shall be specified by type and
          specific location on a schedule to the Asset Purchase Agreement.  The
          purchase price of the stock of TMS and the purchase price of the fixed
          assets to be sold by the NaBANCO Sub shall be based on net book value
          (after depreciation) of the fixed assets shown on such schedule.

          The NB Group shall indemnify and hold harmless the Partnership and the
          NaBANCO Group for all liabilities, losses and expenses incurred as a
          result of the purchase of the stock of TMS by the Partnership and any
          assumption by the Partnership of such subsidiary's liabilities that
          would not have been incurred by the Partnership or the NaBANCO Group
          if the Partnership had merely purchased the TMS fixed assets scheduled
          in the Asset Purchase Agreement rather than the stock of TMS.

          The NB Group will prepare and file all tax returns with respect to TMS
          for periods ending on or prior to the Closing Date.  The NaBANCO Group
          hereby agrees that it will use reasonable efforts to consult with the
          NB Group relating to any tax or audit issue impacting TMS with respect
          to a period after the Closing Date and will, to the extent consistent
          with positions taken by the NaBANCO Group, not make any election or
          take any position with respect to a tax or audit issue relating to a
          period after the Closing Date that would materially and negatively
          impact the NB Group based on a position or election taken by the NB
          Group with respect to TMS for any tax period ending on or prior to the
          Closing Date.

     2.4  Price.
          ----- 

          For purposes only of the sale to the Partnership pursuant to this
          Article 2 (and all applicable reporting with respect to such sale),
          the initial price for the purchase and assumption of assets and
          liabilities set forth in Sections 2.1 and

                                      12
<PAGE>
 
          2.2, shall be equal to the estimated value of such assets determined
          pursuant to Sections 2.1 and 2.2 plus $3.2 million, but the Asset
          Purchase Agreement shall provide for a post-Closing purchase price
          adjustment within 60 days based on the sum of:  (a) the Agreed Value
          of such assets computed in accordance with Section 3.4 and (b) $3.2
          million.

ARTICLE 3:  FORMATION OF THE PARTNERSHIP
- ----------------------------------------

     3.1  Purpose of the Joint Venture.
          ---------------------------- 

          The Banks and NaBANCO agree to form the Joint Venture relationship, on
          the terms and conditions set forth herein.  The Banks and NaBANCO
          shall effect the Joint Venture through the Partnership, which will be
          operated in accordance with the terms of this JV Agreement, the
          Partnership Agreement, and the other Related Agreements.

     3.2  Formation of the Partnership.
          ---------------------------- 

          On the Closing Date, the Banks and NaBANCO will cause the NB Sub and
          the NaBANCO Sub, respectively, to execute and deliver the Partnership
          Agreement and thereby form the Partnership in accordance with the
          terms thereof.

     3.3  Business of the Partnership.
          --------------------------- 

          The Partnership shall conduct Merchant Processing Business for those
          merchants who are contributed by the Partners as initial capital
          contributions and any merchants subsequently contributed to or
          purchased by the Partnership, and shall solicit and serve new
          customers in the Target Market.

     3.4  Capital Contributions.
          --------------------- 

          (a)  The Partnership will be initially capitalized pursuant to a plan
               of capitalization under which the NaBANCO Sub will contribute
               capital having an Agreed Value equal to 80% of the total value of
               all Partnership capital and the NB Sub will contribute capital
               having an Agreed Value equal to 20% of the total value of all
               Partnership capital (the "Capitalization Plan").  Such
               Capitalization Plan, as more fully described below, shall include
               (i) the contribution by the NaBANCO Sub of certain assets
               purchased from the Banks, certain NaBANCO assets, and agreed-upon
               amounts of cash, and (ii) the contribution by the NB Sub of its
               assets remaining after the closing of the sale of assets by the
               Banks to NaBANCO/FFB and certain amounts of agreed upon

                                      13
<PAGE>
 
               cash.  A summary of the Capitalization Plan is attached hereto as
               Schedule 3.4.

          (b)  In order to implement the Capitalization Plan (but subject to the
               provisions of Section 7.5 in the event of a termination and
               liquidation of the Partnership within 60 days from the date of
               its formation),

               (i)   NaBANCO and FFB will close the purchase and sale of certain
                     assets from the Banks and their Affiliate, Terminal
                     Management Systems, Inc. ("TMS"), including a portfolio of
                     certain Merchant Processing Business contracts (all such
                     contracts except for terminal rental agreements being
                     referred to as "Merchant Service Contracts") and related
                     market based intangibles and certain terminal rental
                     agreements, all as more particularly described in Article 2
                     and the Asset Purchase Agreement (the "Purchased
                     Contracts").

               (ii)  NaBANCO will contribute the purchased terminal rental
                     agreements and the economic rights and obligations under
                     the Merchant Service Contracts (including related market
                     based intangibles) (the "NaBANCO Portion of the Purchased
                     Contracts") to the NaBANCO Sub, which will contribute the
                     NaBANCO Portion of the Purchased Contracts to the capital
                     of the Partnership.

               (iii) The Banks will contribute all the economic rights and
                     obligations under the Merchant Service Contracts (including
                     related market based intangibles) held by any NB Bank after
                     the closing of the purchase by NaBANCO and FFB of the
                     Purchased Contracts, except for contracts with American
                     Airlines and the United States Postal Service.

               (iv)  The NaBANCO Sub will contribute the economic rights and
                     obligations under additional Merchant Service Contracts
                     (including related market based intangibles) with Regional
                     Merchants having less than $10 million in annual bankcard
                     volume and related terminal rental agreements to the extent
                     necessary to cause the Agreed Value of the economic rights
                     and obligations under all of the Merchant Service Contracts
                     and related terminal rental agreements contributed to the
                     Partnership by the NaBANCO Sub to have an Agreed Value
                     equal to four times the Agreed Value of the Merchant
                     Service Contracts contributed to the Partnership by the NB
                     Sub.

                                      14
<PAGE>
 
               (v)   Each Partner shall contribute an amount of cash equal to
                     its respective Sharing Percentage times the total amount of
                     cash needed by the Partnership to fund:

                     (A)  the purchase of all of the stock of TMS (after giving
                          effect to the sale by TMS of all terminal rental
                          agreements as part of the Purchased Contracts and the
                          transfer to another member of the NB Group of any
                          other assets that are not to be transferred to the
                          Partnership); and

                     (B)  such additional amounts that the Partners mutually
                          agree are needed for adequate working capital.

          (c)  Each Partner shall have a Partnership capital account to which
               shall be credited the Agreed Value of such Partner's capital
               contributions, but in no event shall the total Agreed Value of
               all capital contributed by the NB Sub ever be valued at an amount
               in excess of or less than 20% of the value of all capital
               contributed to the Partnership.  Not later than 60 days after the
               formation of the Partnership, the parties shall prepare and
               deliver mutually acceptable schedules listing all the Merchant
               Service Contracts contributed by each of them, and the terminal
               rental agreements contributed by the NaBANCO Sub, to the capital
               of the Partnership and the value of each of their contributions.
               The amount specified in such schedules shall be deemed to be the
               Agreed Value of the Merchant Service Contracts and related
               terminal rental agreements for all purposes under this Agreement
               and shall be the amount actually credited to the Partner's
               capital account.

          (d)  "Agreed Value" shall mean (i) two times the Annual Gross Profit
               (computed as set forth below) attributable to all Merchant
               Service Contracts, (ii) one times the terminal net rental income
               attributable to all terminal rental agreements (determined as
               provided below), and (iii) the amount of cash mutually agreed
               upon by the Partners.

          (e)  For purposes of the Agreed Value, the Annual Gross Profit and
               terminal net rental income shall be computed as follows:

               (1)  Such computation shall be based on amounts received (subject
                    to the adjustments below) during the twelve-month period
                    ending March 31, 1995 for all active merchants that were
                    customers of the NB Group or the NaBANCO Group as of March
                    31, 1995 and were parties to contracts the economic
                             ---                                       
                                      15
<PAGE>
 
                    rights and obligations of which were contributed to the
                    Partnership at its formation.

               (2)  For any active merchant customer as of March 31, 1995 that
                    has received Bankcard Merchant Processing Services from an
                    NB Group Member or a NaBANCO Group Member during part but
                    not all of the twelve-month period ending March 31, 1995,
                    the Annual Gross Profit and terminal net rental income
                    attributed to that merchant will be calculated by
                    annualizing the Annual Gross Profit and terminal net rental
                    income from such merchant, using the available operating
                    history and a mutually agreed upon method for annualizing,
                    based on that merchant's characteristics.

               (3)  The calculation of Annual Gross Profit and terminal net
                    rental income shall exclude all revenues and expenses
                    derived from the provision of Merchant Processing Services
                    to "Inactive Merchants" (defined as those that began
                    submitting transactions for processing and then had no
                    Bankcard Merchant Processing Services activity posted during
                    March 1995, except for any such merchant that is a seasonal
                    merchant).

          (f)  NaBANCO represents and warrants that the Service Contracts, the
               economic rights and obligations of which are to be contributed to
               the Partnership by the NaBANCO Sub as set forth in subparagraph
               (b)(iv) above (the "NaBANCO Merchant Service Contracts"), shall
               be selected from NaBANCO's Merchant Processing Business portfolio
               on a fair and equitable basis and shall be generally
               representative of NaBANCO's portfolio of Regional Merchants with
               under $10 million in annual bankcard volume.  The NB Banks shall
               be given an opportunity to review the NaBANCO Merchant Service
               Contracts prior to their contribution to the Partnership to
               ensure compliance with the terms of this subsection (f) and shall
               be given an opportunity to negotiate with NaBANCO to resolve any
               differences between the parties with respect to specific NaBANCO
               Merchant Service Contracts to be contributed.

     3.5  Contract Ownership.
          ------------------ 

          After formation of the Partnership, the title to the merchant
          contracts pursuant to which the Partnership provides Bankcard Merchant
          Processing Services shall be owned as follows:

          (a)  FFB shall own all such bankcard merchant contracts that are:


                                      16
<PAGE>
 
               (i)  contributed to the Partnership by the NaBANCO Sub (including
                    those purchased from the NB Banks); or

               (ii) developed thereafter by the Partnership; and

          (b)  An NB Group member shall own all such bankcard merchant contracts
               that are contributed to the Partnership by the NB Sub.

          (c)  The economic rights and obligations (including all revenue and
               market-based intangibles) in all such merchant contracts,
               however, will belong to the Partnership, as more fully set forth
               in the Sponsorship and Services Agreement, except as provided
               below for certain losses arising under "Indemnified Contracts"
               and as may otherwise be provided in the Sponsorship and Services
               Agreement.

     3.6  Indemnified Contracts.
          --------------------- 

          By the Closing Date, from the total merchant contracts that the NB
          Group will contribute to the Partnership or sell to the NaBANCO Group,
          the NaBANCO Group shall be entitled to designate as "Indemnified
          Contracts" merchant contracts covering the processing of annual
          bankcard sales not exceeding $250 million.  Also by the Closing Date,
          from the merchant contracts that the NaBANCO Group will contribute to
          the Partnership (excluding those purchased from the NB Group), the NB
          Group shall be entitled to designate as Indemnified Contracts merchant
          contracts covering the processing of annual bankcard sales not
          exceeding 5% of the total annual bankcard sales processed under all
          merchant contracts contributed by the NaBANCO Group (excluding those
          purchased from the NB Group).  After the Closing Date, with respect to
          merchant contracts acquired through any acquisition by the Partnership
          of an Acquired Business, the NaBANCO Group in the case of an Acquired
          Business that the Partnership acquires from the NB Group, and the NB
          Group in the case of an Acquired Business that the Partnership
          acquires from the NaBANCO Group, shall be entitled to designate as
          Indemnified Contracts an amount of such acquired merchant contracts
          representing not more than 5% of the total annual bankcard sales
          processed by the Acquired Business.  (Consistent with the definition
          of Acquired Business, this 5% will be based on annual bankcard sales
          so processed for Regional Merchants in the Partnership Territory.)  In
          the case of Indemnified Contracts so designated by the NaBANCO Group,
          the NB Group shall indemnify and hold harmless the Partnership and the
          NaBANCO Group for all credit, fraud, chargeback and similar losses
          arising in connection with the Indemnified Contracts, and in the case
          of Indemnified Contracts so designated by the NB Group, the NaBANCO
          Group shall indemnify and hold harmless the Partnership and the NB
          Group for all credit, fraud, chargeback


                                      17
<PAGE>
 
          and similar losses arising in connection with the Indemnified
          Contracts, in both cases subject to the time limitations set forth
          below; provided in each case that any such loss arises with respect to
          a transaction or event that occurs while such contract is an
          Indemnified Contract (whether the claim for indemnification is made
          during or after such period).

          (a)  Except as provided in Subsection (b) below, a contract designated
               an Indemnified Contract on or before the Closing Date shall
               remain an Indemnified Contract for six months following the
               Closing Date (plus the additional time set forth below for
               indemnification to be terminated), and a contract so designated
               in connection with the Partnership's purchase of an Acquired
               Business shall remain an Indemnified Contract for a period of six
               months following the date such contract is acquired by the
               Partnership (plus the additional time set forth in Subsection (b)
               below for indemnification to be terminated).

          (b)  No later than 15 days prior to the end of the applicable six-
               month period with respect to each Indemnified Contract, the
               Partnership will notify the indemnifying Group of those
               Indemnified Contracts that the Partnership is not willing to keep
               in effect without such indemnifying Group's continued
               indemnification.  Within 10 days after any such notice, the
               indemnifying Group will notify the Partnership (i) whether the
               indemnifying Group wants to terminate such indemnification as
               soon as permitted, in which case such indemnification shall
               terminate 45 days after the Partnership's receipt of the
               indemnifying Group's responsive notice (or for any longer period
               required under such contract for a notice of termination to
               become effective) or (ii) whether the indemnifying Group will
               extend such indemnification until further notice, in which case
               such indemnification shall continue in effect until 60 days after
               any subsequent notice from the indemnifying Group to the
               Partnership that it will no longer provide such indemnification
               (or, if shorter, for five business days more than the minimum
               period required under such contract for a notice of termination
               to become effective).  If the indemnifying Group does not
               continue such indemnification with respect to some or all of the
               Indemnified Contracts for which the Partnership has notified the
               indemnifying Group that is it unwilling to keep such contract in
               effect without continued indemnification, the Partnership may
               terminate or sell such Indemnified Contract (and FFB or any
               NationsBank Bank owning any such merchant contract shall
               cooperate in implementing the Partnership's decision).

                                      18
<PAGE>
 
          (c)  Except as set forth above and in Section 7.2(d), Indemnified
               Contracts shall be treated and performed in the same way as other
               merchant contracts.

     3.7  Assumption of Certain Liabilities.
          --------------------------------- 

          The Partnership shall assume and agree to discharge all liabilities
          and obligations of the Partners attributable to those merchant
          contracts the economic rights and obligations of which are contributed
          to the Partnership pursuant to Section 3.4, but only to the extent
          such liabilities and obligations relate to or arise from actions,
          omissions, or events that take place after Closing, as more fully
          explained below, and subject to the indemnity from the NB Parties or
          the NaBANCO Parties with respect to any Indemnified Contracts, as
          provided in Section 3.6.  The Partnership shall be responsible solely
          for the transactions processed following the Closing as part of the
          Merchant Processing Services provided pursuant to those merchant
          contracts the economic rights and obligations of which are contributed
          to the Partnership; provided, however, that the applicable NB Parties
          and the applicable NaBANCO Parties shall perform the services which
          they are required to perform under the Sponsorship and Services
          Agreement with respect to such transactions and shall be responsible
          for and shall indemnify the Partnership with respect to any losses,
          costs or expenses incurred with respect to such transactions as a
          result of any negligence or intentional misconduct by such NB Parties
          or NaBANCO Parties, respectively, or arising from a failure by any
          such party to comply with the terms of the Sponsorship and Services
          Agreement in performing such services and in such other circumstances
          as provided in the Sponsorship and Services Agreement.  In addition,
          chargebacks or other write-offs that occur with respect to
          transactions authorized but not processed prior to the Closing and
          that are attributable to any failure or error by any NB Party or any
          NaBANCO Party (or any third party performing services on behalf of any
          NB Party or NaBANCO Party) in connection with the authorization
          process shall be the sole responsibility of such NB Party or NaBANCO
          Party, as the case may be.  Settlement transactions processed by any
          NB Party or any NaBANCO Party prior to Closing, and any liability for
          subsequent adjustments and chargebacks on such transactions, shall be
          the sole responsibility of the party that processed such transactions.
          Any subsequent recoveries with respect to any chargebacks or other
          write-offs for which an NB Party or a NaBANCO Party, rather than the
          Partnership, is responsible shall belong to the NB Party or the
          NaBANCO Party that was responsible for the prior chargeback or other
          write-off.  For purposes of this JV Agreement, a "chargeback" means a
          chargeback arising in accordance with the chargeback rules of Visa,
          MasterCard or any other Card Association to the extent any processor
          may have any related responsibility.


                                      19
<PAGE>
 
     3.8  Management of the Partnership.
          ----------------------------- 

          (a)  Powers. The management and direction of the business and affairs
               ------                                                          
               of the Partnership is delegated by the Partners to the management
               board of the Partnership.  The management board may delegate such
               powers and authority to the officers of the Partnership as are
               appropriate to facilitate the operations and related business
               activities of the Partnership, consistent with the terms of the
               Partnership Agreement.

          (b)  Composition.  The  management board shall consist of five
               -----------                                              
               members. The NaBANCO Sub shall have the right to appoint three
               members and the NB Sub shall have the right to appoint two
               members by written notice to the other Partner.  Each such member
               of the management board shall serve at the pleasure of, and may
               be removed with or without cause by, the Partner by which he or
               she was appointed.  Board members shall serve until resignation,
               removal or death.

          (c)  Resignations.  Any member of the management board may resign his
               ------------                                                    
               or her position at any time by giving written notice thereof to
               the Partners.

          (d)  Vacancies.  A vacancy on the board shall be deemed to exist in
               ---------                                                     
               the case of the resignation, removal or death of any management
               board member.  In the event of a vacancy, regardless of how
               caused, the Partner that appointed the member whose position is
               to be filled shall have the same right of appointment, which
               shall be exercised as soon as practicable.

          (e)  Meetings.  Regular meetings of the management board shall be held
               --------                                                         
               at least quarterly, unless otherwise agreed by the members
               thereof, and special meetings shall be held whenever requested by
               any member of the board.  Notice of regular and special meetings
               shall be given to each member, specifying the time and place of
               the meeting and the agenda therefor, and must be given in writing
               (which includes facsimile transmission) to all members at least
               ten days in advance of each regular meeting and at least two days
               in advance of each special meeting.  Any member served with
               notice of a special meeting less than ten days in advance thereof
               and who notifies the other members that the proposed meeting date
               is inconvenient for such member may contact the other members
               within 36 hours after receipt of the notice of the special
               meeting, and the member may reschedule the meeting to a date (and
               at a mutually agreed upon time) not more than three business days
               later than the date specified in the original notice of the

                                      20
<PAGE>
 
               special meeting.  Notice need not be given to any member who
               signs a waiver of notice (whether before or after the meeting) or
               who attends the meeting without protesting the lack of notice
               prior to its commencement. The expenses of attendance at meetings
               shall be Partnership expenses and shall be reimbursed to the
               Partner incurring such expense.  Meetings may be held through a
               telephone conference, and participation by such means shall
               constitute presence in person at such meeting.

          (f)  Procedure. The management board may establish rules of procedure
               ---------                                                       
               in accordance with this JV Agreement pursuant to which it shall
               conduct its proceedings.  A member of the board or the President
               shall serve as Secretary ex officio of the board and shall be
                                        ----------                          
               responsible for keeping the minutes of the proceedings and
               decision of the management board, distributing minutes of all
               meetings to the board members within 30 days after the meeting
               and for giving notice of meetings of the board meetings.

          (g)  Voting, Quorum and Action;  Major Decisions.  Each member of the
               -------------------------------------------                     
               management board shall be entitled to one vote.  Three members
               (regardless of which Partner appointed them) shall constitute a
               quorum for the transaction of business at any meeting.  Decisions
               (other than as to matters specified in this Agreement or in the
               Partnership Agreement as requiring the unanimous consent of the
               Partners, including capital contributions other than for required
               portfolio purchases) shall be taken at any meeting for which
               notice is properly given by majority vote of the total number of
               Partners.  In lieu of a regular or special meeting, any action
               required or permitted to be taken by the management board may be
               taken in the form of a written consent signed by all the members
               of the management board in absence of a meeting.

          (h)  Matters Reserved for the NB Sub.  In the event that the Partners
               -------------------------------                                 
               (directly or through their respective management board
               representatives) are unable to agree, and notwithstanding the
               provisions of Section 3.8(g), but subject to the transitional
               provisions relating to use of the NationsBank name and BINs and
               ICAs set forth in Section 3.10 and Section 9.4, respectively, the
               NB Sub management board members, voting together at the direction
               of the NB Sub, shall make the final decisions concerning the
               following issues, and such decisions shall be final:

               (1)  The use of the NationsBank Name in all respects, including
                    the withdrawal from use by the Partnership.


                                      21
<PAGE>
 
               (2)  The offering of special pricing and/or special customer
                    services for NB Group customers and the resolution of
                    customer service issues for matters not addressed in the
                    Procedures Manual (to be developed pursuant to the
                    Sponsorship and Services Agreement), provided that the full
                    differential between approved Partnership pricing and such
                    NB Group customer special pricing, and all additional costs
                    related to any such special customer services and
                    resolutions of customer issues, will be at the NB Group's
                    expense, and the Partnership and NaBANCO shall be given a
                    reasonable time to implement any changes necessary to
                    accommodate such special pricing, special customer services
                    or resolution of customer service issues. The Partnership
                    and NaBANCO shall not be required to implement any
                    resolution of customer service issues that is not practical
                    and reasonable.

               (3)  The resolution of all legal and regulatory issues relating
                    to banks and bank holding companies other than those that
                    only affect FFB or another member of the NaBANCO Group;
                    provided, however, that the NB Sub shall determine in the
                    exercise of its reasonable discretion whether any such issue
                    affects the NB Group; and provided, further that the NB Sub
                    shall first discuss such issues that FFB and NaBANCO have
                    indicated may affect the NaBANCO Sub with the NaBANCO Sub
                    and shall use its best efforts to resolve such issues in a
                    manner consistent with the interests of both Partners.

               (4)  The provision through the NB Group of all marketing and
                    referral programs which the Partnership requests any NB
                    Group member to provide.

          (i)  Veto Rights.  Notwithstanding anything to the contrary in this
               -----------                                                   
               Partnership Agreement, each Partner shall have the right to veto
               any activity by the Partnership that is impermissible under
               Applicable Law for any such Partner to engage in through the
               Partnership; provided, however, that each Partner, prior to
               exercising any such veto right, shall consult with the other
               Partner in an effort to reach a mutually satisfactory
               accommodation, consistent with Applicable Law.

          (j)  Special NB Sub Veto Rights.  Notwithstanding anything to the
               --------------------------                                  
               contrary in this JV Agreement or any Related Agreement, the NB
               Sub shall have the right to veto any decision of the Partnership.
               Upon the exercise of a veto by the NB Sub pursuant to this
               Section 3.8(j) in any circumstance when the NB Sub does not have
               an express veto power

                                      22
<PAGE>
 
               specifically provided by other Sections of this JV Agreement, the
               NaBANCO Sub shall have the right to terminate the Partnership in
               accordance with Section 6.1(h) and to purchase the NB Sub's
               Partnership Interest at an amount equal to the sum of:  (A) two
               times the Annual Gross Profit of the NB Sub's Sharing Percentage
               of the Partnership's portfolio plus (B) one times the annual
               terminal net rental income attributed to the NB Sub's Sharing
               Percentage of the Partnership' terminal net rental income plus
               (C) any balance of the NB Sub's capital account in the
               Partnership after making any adjustments as set forth in the
               Partnership Agreement needed to eliminate the book value of the
               assets described in clauses (A) and (B) above.

     3.9  President and Controller.
          ------------------------ 

          The parties agree that they will cause the Partners to name O.B. Rawls
          as the initial President of the Partnership and to appoint a
          Controller for the Partnership.  Each Partner shall have the right to
          require the removal of the President and the Controller at its
          discretion without the consent of the other Partner with at least two
          weeks' notice to the other Partner.  Both Partners must approve any
          replacements.

     3.10 Name and Trademark.
          ------------------ 

          NaBANCO shall apply for the exclusive rights to the name Unified
          Merchant Services, a NaBANCO/NationsBank Venture, and the associated
          trademark and to license such rights to the Partnership.  Such license
          shall contain a provision that it may be revoked at will only by
          mutual consent of the Partners.  The Partnership shall bear the
          economic burden of such name change, unless an NB Group member has
          requested that the Partnership change any reference in its name to its
          association with the NB Group, in which case the NB Group shall bear
          the economic burden of such name change.  Such license shall terminate
          on the 60th day after such time that no NB Group member has an
          interest in the Partnership.  In such circumstance, and in any other
          circumstance requiring a name change in the Partnership, it is
          recognized and agreed that the Partnership will comply in 60 days
          following notice of the need to change its name in order to effect an
          orderly name change, unless a different period is agreed to or
          required by Applicable Law.

ARTICLE 4:  INFORMATION AND SERVICES.
- ------------------------------------ 

          The parties agree that, except as expressly permitted by this JV
          Agreement or as otherwise mutually agreed to by the parties, the
          following shall be operative during the Joint Venture Term.


                                      23
<PAGE>
 
     4.1  Processing Information.
          ---------------------- 

          Processing information relating to merchant bankcard transactions and
          related services provided to merchants that are Merchant Processing
          Business customers of the Partnership will be the Partnership's
          property.  Except as noted below, information is to be shared between
          the Partners on a confidential basis.  During the term of the
          Partnership no customer or processing information will be sold to or
          shared with third parties not either NB Group or NaBANCO Group members
          without the consent of both.  Customer information relating to non-NB
          Group banking relationships of NaBANCO Group merchants contributed or
          sold to the Partnership will not be disclosed to any member of the NB
          Group.
 
     4.2  Banking Services.
          ---------------- 

          The Partnership will use its good faith efforts to encourage new
          Partnership merchants signed by the Partnership after the Closing Date
          to utilize members of the NB Group for DDA services.  Such DDA
          services will be offered to Partnership merchants on the same basis as
          such services are offered to other similar NB Group customers.

     4.3  NaBANCO Services.
          ---------------- 

          The Partnership will have the right to offer to Regional Merchants and
          Permitted MOTO Merchants, respectively, bankcard merchant products and
          services offered by NaBANCO to its non-Partnership merchants in
          comparable categories, except for any custom products and services not
          generally offered to the majority of NaBANCO's non-Partnership
          Regional Merchants (distinguishing between the U.S. Government and all
          other Regional Merchants for purposes of comparability) or MOTO
          Merchants, respectively.

     4.4  Pricing of Services.
          ------------------- 

          (a)  The primary service the NB Group members will provide will be ACH
               services (unless the Partnership decides to obtain such services
               from a lower cost provider) and use of its BINs and ICAs for
               Partnership merchants. The NB Group member(s) providing such
               services will be reimbursed by the Partnership for ACH services
               provided to the Partnership at a rate mutually agreed upon in
               advance (subject to change upon advance notice) and will be
               reimbursed by the Partnership at cost for Card Association and
               interchange fees and any other fees relating to the use of a NB
               Group member's BINs and ICAs for Partnership merchants.  Should
               NB Group members provide other

                                      24
<PAGE>
 
               Merchant Processing Business related services to the Partnership,
               such services will be provided at cost.  Nothing herein shall
               limit the right of the Partnership to cease obtaining ACH
               services from any member of the NB Group and to obtain ACH
               services instead from any other financial institution (which may
               include FFB) if such other financial institution provides ACH
               services at a lower cost than the fees charged to the Partnership
               by the applicable member of the NB Group.

          (b)  Except as set forth below, services provided to the Partnership
               by NaBANCO are to be provided at cost.  As more fully set forth
               in the Sponsorship and Services Agreement, NaBANCO's price to the
               Partnership for the services shown on Schedule 4.4, attached
               hereto (the "Included Services"), will be the total amount shown
               on Schedule 4.4 per Transaction for all Transactions processed
               for the Partnership (whether on NaBANCO's system or completed
               through the Norfolk Operations Center) during the period from
               formation of the Partnership through December 31, 1996.
               Thereafter, NaBANCO's price to the Partnership will be its cost.

          (c)  If, following the Closing, NaBANCO begins to process any new
               types of transactions (such as purchasing card transactions) or
               begins to provide any new services, in each case beyond those
               processed or provided by NaBANCO as of the Closing, such
               transactions and services will be priced at cost (rather than
               being covered by the price applicable to Included Services
               through December 31, 1996), and the prices of such new
               transactions or new services will reflect any higher or lower
               costs incurred in processing such transactions or providing such
               services.  Such price changes will have to be with prior notice
               to and approved by both Partners.

          (d)  The per transaction cost for Included Services will not include
               any sales or marketing costs, fraud and chargeback losses or
               conversion costs.

          (e)  After January 1, 1997, the NB Group shall have the right, no more
               frequently than annually, to audit NaBANCO's costs and
               allocations; provided, however, that if NaBANCO implements a
               change in any cost as set forth in the then current Business Plan
               effective during the period covered by such Business Plan, the NB
               Group will have the right to audit the factors resulting in the
               change notwithstanding the limitation to an annual audit.  If the
               parties cannot agree on a resolution of any issues resulting from
               such an audit, they will undertake the dispute resolution
               procedure set forth in Section 14.12; provided that, if after
               dispute resolution, NaBANCO believes in good faith that the price
               to be charged to the Partnership is less (by an

                                      25
<PAGE>
 
               amount that exceeds 6%) than NaBANCO's costs of providing the
               Included Services (based on NaBANCO's own computations and
               assumptions which need not be modified to reflect any
               determinations made by the decision-maker(s) in the dispute
               resolution procedure if NaBANCO believes in good faith that they
               are not justified), and NaBANCO delivers to the NB Group a letter
               from NaBANCO's or FFMC's independent auditors confirming that the
               assumptions used by NaBANCO in deriving its determination of the
               costs of providing the Included Services are not unreasonable,
               NaBANCO shall have a right to cause the NaBANCO Sub to terminate
               the Partnership.

          (f)  The NaBANCO Group shall have the right, no more frequently than
               annually, to audit all costs and allocations by any member of the
               NB Group with respect to any charges (except ACH charges) imposed
               on the Partnership or on NaBANCO with respect to the Norfolk
               Operations Center by the NB Group.

          (g)  In conducting any audit of any other party's costs and
               allocations, the party performing such audit shall not
               unreasonably interfere with normal operations of the party being
               audited.

     4.5  Card Activity.
          ------------- 

          (a)  NaBANCO will work with the NB Group in good faith to develop
               merchant/card issuing synergies.  Such activities include
               information (including transactional details) regarding bankcard
               programs, new technology, products and specialized support
               services for certain co-branding or other similar programs of the
               NB Group.  However, exclusivity with the NB Group will not be
               practical for all products, technologies or programs; i.e.,
                                                                     ---- 
               purchasing card merchant acquiring activity and programs
               involving NaBANCO Group merchants outside of the Partnership.  In
               the event the NaBANCO Group considers entering into activities
               with other U.S. bankcard issuers, the NaBANCO Group will discuss
               such activities with the NB Group to ascertain if the NB Group is
               interested in participating in conjunction with or in lieu of
               other bankcard issuers.

          (b)  The NB Group will at all times be the Partnership's bank partner
               of preference.  In addition, any products, technologies or
               programs which are developed in conjunction with the NB Group and
               which are identified as being within the Partnership prior to the
               commencement of development and which are proprietary in nature
               or any programs which are designed exclusively for the
               Partnership will not be offered

                                      26
<PAGE>
 
               to any other card issuing institution without the consent of each
               Partner.

     4.6  Business Plan.
          ------------- 
 
          On an annual basis, or on such other basis as may be agreed between
          the Partners, by September 1, the NaBANCO Sub shall present a proposal
          to the Partnership management board and by November 30 the Partnership
          management board shall review and approve a business plan for the
          Partnership for the ensuing fiscal year based upon the Partnership
          sales plan for such period and NaBANCO's cost plan for such period
          (the "Business Plan").  In the event that NaBANCO makes a unilateral
          decision to alter its costs from those set forth in the Business Plan,
          and such cost modification results in a material adverse impact on
          earnings as set forth in the Business Plan, then:

          (a)  if the NB Sub approves of the modification, the modified costs
               will be passed on to the Partnership; and

          (b)  if the NB Sub does not approve of the modification, the costs
               charged to the Partnership by NaBANCO will not be changed from
               plan costs for that Business Plan fiscal year.

          The initial Business Plan will be mutually agreed upon by the Partners
          and delivered by Closing.  In the event the Partners are unable to
          agree on the terms and conditions of any Annual Business Plan, the
          Partnership shall continue to operate under the last approved Business
          Plan.  If either party does not approve the proposed Business Plan
          within a reasonable time after its proposal, the party not approving
          shall provide a written explanation to the other party of its reasons
          for not approving the proposed Business Plan and shall enter into good
          faith discussions regarding the adjustments that would be needed in
          order for such party to approve the new Business Plan.

ARTICLE 5:  EXCLUSIVITY AND TERRITORIES
- ---------------------------------------

     5.1  Exclusivity - Partnership Territory.
          ------------------------------------

          Except as otherwise provided in this JV Agreement, the Partnership,
          through a servicing agreement with NaBANCO, will be the exclusive
          provider of Bankcard Merchant Processing Services to the Target Market
          in the Partnership Territory.  When the Partnership Territory is
          expanded into any Expansion Territory, the Partnership will have
          exclusivity with respect to the provision of Bankcard Merchant
          Processing Services within the expanded Partnership Territory, except
          as otherwise provided in this JV Agreement.

                                      27
<PAGE>
 
          Nothing herein or in the Related Agreements shall prevent the NB Group
          members from providing or selling treasury management and cash
          management services including non-Bankcard Merchant Processing
          Services.

     5.2  Exceptions from Exclusivity.
          --------------------------- 

          (a)  The Partnership will not have exclusivity with respect to the
               Excepted Merchants, and NaBANCO shall not be limited in providing
               Merchant Processing Services to the Excepted Merchants, except as
               provided for in the "Excepted Merchant" definition.

          (b)  The Partnership sales force will not focus on MOTO Merchants, but
               it may sell Merchant Processing Services to a Permitted MOTO
               Merchant.

     5.3  NaBANCO Sales.
          ------------- 
 
          (a)  NaBANCO agrees that it will not, and will cause its Affiliates
               not to, sell Merchant Processing Services to any merchant for
               which the Partnership properly provides such services pursuant to
               the terms of this JV Agreement, or to a merchant which is in the
               Partnership Territory and is not otherwise an Excluded or
               Excepted Merchant or eligible to become an Excepted Merchant, and
               that NaBANCO will not, and will cause its Affiliates not to, sell
               Bankcard Merchant Processing Services to any third party with
               respect to its provision or referral of Bankcard Merchant
               Processing Services to Regional Merchants (other than Excepted
               Merchants) in the Partnership Territory.  Notwithstanding the
               foregoing, if a NaBANCO Group member is required, due to
               contractual commitments in effect as of the date hereof with
               respect to the Initial Territory or in effect as of the date of
               acquisition of an Acquired Business or date on which an Expansion
               Territory becomes a Partnership Territory with respect to such
               Acquired Business or Expansion Territory, or due to Applicable
               Law or Card Association Rules, to provide Merchant Processing
               Services in circumstances that would otherwise be prohibited by
               the foregoing sentence, the NaBANCO Group members shall not be
               required to terminate the provision of such services until such
               contract (which shall not be renewed by the NaBANCO Group)
               expires or is otherwise terminated.  The Parties agree that the
               Partnership sales force shall not sell Merchant Processing
               Business to any Excluded Merchant or to any Excepted Merchant for
               which NaBANCO properly provides such Merchant Processing Business
               pursuant to the terms of this JV Agreement.  NaBANCO Affiliates
               may sell other services to any merchant for which the Partnership
               provides Merchant Processing

                                      28
<PAGE>
 
               Business independently of, or wrapped around, such Merchant
               Processing Business, but in each instance, the Partnership shall
               continue to provide the Merchant Processing Business to such
               merchant.

          (b)  Any merchant that stops receiving Merchant Processing Services
               from the Partnership for any reason other than an act or omission
               by a NaBANCO Group member in violation of this JV Agreement and
               thereafter re-establishes a relationship with NaBANCO under
               circumstances that would qualify such merchant as an "Excepted
               Merchant," shall then be an Excepted Merchant notwithstanding its
               earlier status as a Partnership merchant.  NaBANCO shall be in
               violation of this JV Agreement if there is a pattern of conduct
               in which NaBANCO re-establishes relationships (other than through
               Discover Card referrals) with merchants less than three months
               after they cease receiving Merchant Processing Services from the
               Partnership.  Any such violation will not be deemed a "Flagrant
               Breach" under Section 6.3(e) unless such pattern satisfies the
               requirements of Section 6.3(e), and shall not prevent NaBANCO
               from providing Merchant Processing Services to the merchants with
               whom it has re-established relationships, but NaBANCO shall take
               prompt action to remedy such pattern of conduct so as to avoid
               future violations.

     5.4  National Merchants.
          ------------------ 

          (a)  The Partnership will not be providing Merchant Processing
               Services to National Merchants, other than those initially
               contributed to the Partnership, or to those which the Partnership
               elects to purchase as provided below in (b).  NaBANCO National
               Merchants will be serviced by NaBANCO directly.

          (b)  NB Group National Merchants not contributed to the Partnership at
               formation or that are acquired by a NB Group member after
               formation of the Partnership will be offered by such member to
               the Partnership or, if the Partnership chooses not to purchase
               any such merchant, merchants not purchased by the Partnership
               will be offered to the NaBANCO Group and may be purchased at a
               mutually agreed upon price.  The NaBANCO Group shall not,
               however, be entitled to purchase such National Merchant if the
               NaBANCO Sub (or its Board representatives) voted against the
               Partnership's purchase of such National Merchant. If the
               Partnership or the NaBANCO Group does not purchase any such
               National Merchant, that merchant may be processed by the NaBANCO
               Group or any third-party or sold to any third party, at the NB
               Sub's sole option.

                                      29
<PAGE>
 
          (c)  The Partnership sales force will not sell to National Merchants.
               If any National Merchant is referred by an NB Group member to
               NaBANCO and NaBANCO sells Merchant Processing Services to such
               merchant, NaBANCO will pay such NB Group member a mutually agreed
               upon fee.
 
     5.5  Exclusivity-Expansion Territory.
          ------------------------------- 

          (a)  In the event that an NB Group member gains market share in a
               state (limited to the lower 48 states of the United States)
               outside the Initial Territory in excess of nine percent (9%) of
               deposits among commercial banks as reported in then current FDIC
               data, such NB Group member shall sell and the Partnership shall
               purchase the Regional Merchant portfolio (excluding Excluded
               Merchants) in such state to the Partnership at the Expansion
               Territory Portfolio Purchase Price.  NaBANCO shall sell and the
               Partnership shall purchase, its Regional Merchant portfolio
               (excluding Excluded Merchants and Excepted Merchants) in such
               state at the Expansion Territory Portfolio Purchase Price;
               provided, however, that the purchase of the portion of such
               NaBANCO Regional Merchant portfolio that exceeds four (4) times
               the value (based on 1.75 times the Annual Gross Profit) of the NB
               Group member Regional Merchant portfolio required to be purchased
               by the Partnership would be subject to the NB Sub Partnership
               management board member veto.  In lieu of selling all or a
               portion of such portfolios to the Partnership, the NB Group
               member and the NaBANCO Group member may mutually agree to
               contribute all or a portion of such portfolios to the Partnership
               to the extent their portfolios (or portion thereof) contributed
               are proportionate to their Sharing Percentage.  If the NB Group
               member or the NaBANCO Group member is unable, due to existing
               contractual commitments, Applicable Law or Card Association
               Rules, to sell such Regional Merchant portfolio to the
               Partnership, the other Group member will not be required to sell
               or contribute its Regional Merchant portfolio in such state to
               the Partnership.  Upon termination of the contract or conditions
               preventing transfer to the Partnership (which contract(s) shall
               not be renewed or extended by the Group member), both Group
               members shall sell, and the Partnership shall purchase, the
               portfolios at the Expansion Territory Portfolio Purchase Price,
               still subject to the NB Sub Partnership management board member
               veto as to any portion of such NaBANCO Regional Merchant
               portfolio that exceeds four (4) times the value (based on 1.75
               times the Annual Gross Profit) of the NB Group member Regional
               Merchant portfolio required to be purchased by the Partnership.
               Until such time as the Group members are free to sell their
               portfolios to the Partnership, both Group

                                      30
<PAGE>
 
               members will be free to conduct merchant acquiring activities and
               provide Merchant Processing Services in such state.  If, as a
               result of a veto by the NB Sub, the Partnership does not acquire
               that portion of the NaBANCO portfolio that exceeds four (4) times
               the value (based on 1.75 times the Annual Gross Profit) of the NB
               Group member portfolio required to be purchased by the
               Partnership, the NaBANCO Group will be free to service such
               excess portion of its portfolio outside of the Partnership.

          (b)  In the event that a NB Group member obtains market share in a
               non-Partnership Territory state (limited to the lower 48 states
               of the United States) of less than nine percent (9%) of deposits
               among commercial banks as reported in then current FDIC data,
               such NB Group member shall offer to sell the Regional Merchant
               portfolio, in such state to the Partnership, but the Partnership
               is not required to purchase such portfolio without the approval
               of both Partners.  If the Partnership purchases such portfolio
               (excluding Excluded Merchants), the NaBANCO Group member shall
               sell, and the Partnership shall purchase, its Regional Merchant
               portfolio (excluding Excluded and Excepted Merchants) in such
               state at the Expansion Territory Portfolio Purchase Price, and
               the state will thereafter be a Partnership Territory; provided,
               however, that the purchase of the portion of such NaBANCO
               portfolio that exceeds four (4) times the value (based on 1.75
               times the Annual Gross Profit) of the NB Group member portfolio
               required to be purchased by the Partnership would be subject to
               the NB Sub Partnership management board member veto.  In lieu of
               selling such portfolios to the Partnership, the NB Group and the
               NaBANCO Group may mutually agree to contribute all or a portion
               of such portfolios to the Partnership to the extent their
               portfolios (or portion thereof) contributed are proportionate to
               their Sharing Percentages.  If the NB Group member or the NaBANCO
               Group member is unable, due to existing contractual commitments,
               Applicable Law or Card Association Rules, to sell such Regional
               Merchant portfolio to the Partnership, the other Group member
               will not be required to sell or contribute its Regional Merchant
               portfolio in such state to the Partnership.  Upon termination of
               the contract or conditions preventing transfer to the Partnership
               (which contract(s) shall not be renewed or extended by the Group
               member), both Group members shall sell, and the Partnership shall
               purchase with the approval of such purchase by both Partners, the
               portfolios at the Expansion Territory Portfolio Purchase Price,
               still subject to the additional NB Sub Partnership management
               board member veto as to any portion of such NaBANCO Regional
               Merchant portfolio that exceeds four (4) times the value (based
               on 1.75 times the Annual Gross Profit) of the NB

                                      31
<PAGE>
 
               Group member Regional Merchant portfolio required to be purchased
               by the Partnership.  Until such time as the Group members are
               free to sell their portfolios to the Partnership, both Group
               members will be free to conduct merchant acquiring activities and
               provide Merchant Processing Services in such state.  If the
               Partnership elects not to purchase or accept such NB Group
               portfolio, the state will not be a Partnership Territory and the
               NaBANCO Group and the NB Group each will be free to conduct
               Merchant Processing Services in such state.  If, as a result of a
               veto by the NB Sub, the Partnership does not acquire that portion
               of the NaBANCO portfolio that exceeds four (4) times the value
               (based on 1.75 times the Annual Gross Profit) of the NB Group
               member portfolio required to be purchased by the Partnership, the
               NaBANCO Group will be free to service such excess portion of its
               portfolio outside of the Partnership.

          (c)  In markets not in the Partnership Territory, NaBANCO agrees not
               to enter into new bankcard merchant referral programs or other
               joint ventures similar to the Partnership in conjunction with
               another Significant Financial Institution in 1995.  After
               December 31, 1995, the NaBANCO Group will not enter into new
               bankcard merchant referral programs or other joint ventures in
               conjunction with another Significant Financial Institution
               without first having notified the NB Group.  If, in good faith,
               the NB Group states it has definitive plans to enter such market
               prior to December 31, 1995, or the expiration of a period of six
               (6) months from the date of the notice, whichever occurs later,
               in a manner whereby the NB Group will secure a market share of
               nine percent (9%) or more of deposits among commercial banks as
               reported in current FDIC data, and the NB Group objects to the
               NaBANCO Group entering into such programs or activities, then the
               NaBANCO Group will not proceed with its activities.  However,
               should the NB Group not enter the relevant market, or not file
               the applications and notices required for the significant
               regulatory approvals with respect to such entry within such
               period which, when completed, would result in the NB Group
               entering the relevant market or should the NB Group not object to
               the NaBANCO Group entering the market, the NaBANCO Group shall be
               free to proceed with another joint venture or bankcard merchant
               referral program so long as such agreement may be terminated
               after no longer than one (1) year.  If the NB Group has not made
               application for the significant required regulatory approvals nor
               completed its entry into the relevant market within six (6)
               months, and the NB Group requests that the NaBANCO Group extend
               its moratorium in such area for an additional period, the NaBANCO
               Group will, upon receipt of an agreed-upon forbearance fee, do
               so.  If the NaBANCO Group and the NB Group

                                      32
<PAGE>
 
               cannot agree upon a forbearance fee, the NaBANCO Group and the NB
               Group will be free to proceed with activities in such market
               outside of the Partnership.

          (d)  The Partnership may purchase non-NB Group or non-NaBANCO Group
               merchant portfolios in the Partnership Territory upon the
               unanimous approval of the Partnership management board.  If the
               Partnership has an opportunity to purchase such a merchant
               portfolio and does not do so because of a negative NB Sub's
               Partnership management board vote, the NaBANCO Group will be free
               to purchase and service such portfolio outside of the
               Partnership.  If both Partners vote to approve a purchase by the
               Partnership of such a merchant portfolio, then in order to
               preserve such opportunity pending any additional regulatory
               approval applicable to the Partnership's purchase (but not
               applicable to a direct purchase by NaBANCO and FFB), NaBANCO and
               FFB, upon the further agreement of the NB sub and on terms agreed
               to by both Partners, may purchase such portfolio and service such
               portfolio independently of the Partnership pending such
               additional regulatory approval.  If and when such regulatory
               approval is obtained, NaBANCO shall sell, and the Partnership
               shall purchase from NaBANCO, the economic rights and obligations
               of such portfolio at the same price paid by NaBANCO or, if there
               has been a significant increase in the volume of such portfolio,
               at a price calculated using the increased volume and the same
               pricing formula used to calculate the purchase price paid by
               NaBANCO.

     5.6  Acquired Business.
          ----------------- 

          If any NB Group member shall gain an Acquired Business exclusively or
          partially in the Partnership Territory, the NB Group member shall sell
          to the Partnership, and the Partnership shall purchase, that portion
          of the Acquired Business which is in the Partnership Territory at the
          Acquired Portfolio Purchase Price.  If any NaBANCO Group member shall
          gain an Acquired Business exclusively or partially in the Partnership
          Territory, the NaBANCO Group member shall offer to sell to the
          Partnership and the Partnership shall purchase at the NB Sub's
          election, that portion of the Acquired Business in the Partnership
          Territory at the Acquired Portfolio Purchase Price.  If the Group
          member is unable, due to contractual commitments, Applicable Law or
          any Card Association Rules, to sell or contribute such Acquired
          Business or portion thereof to the Partnership, the Group member will
          not be required to sell its portfolio or portion thereof in such
          Partnership Territory to the Partnership.  Upon termination of the
          contract or conditions preventing transfer to the Partnership (which
          contract shall not be renewed or extended by the Group member), that
          portion of the Acquired Business in the

                                      33
<PAGE>
 
          Partnership Territory with respect to which transfer had been
          restricted shall be sold to and purchased by the Partnership if owned
          by an NB Group member, and shall be offered to and at the NB Sub's
          election shall be purchased by the Partnership if owned by a NaBANCO
          Group member, at the Acquired Portfolio Purchase Price.  If, as a
          result of a negative vote by an NB Sub management board member, the
          Partnership does not acquire such Regional Merchant portion of the
          Acquired Portfolio of NaBANCO, the NaBANCO Group will be free to
          service such Regional Merchant portion of the Acquired Business
          independently of the Partnership.

ARTICLE 6: TERMINATION
- -----------------------

     6.1  Termination Events.
          ------------------ 

          This JV Agreement (except to the extent provided elsewhere) may be
          terminated in any of the following ways:

          (a)  by either of the Banks or NaBANCO, in writing five (5) days in
               advance of such termination, if the Closing has not occurred
               within the time specified in Section 10.1 through no fault of the
               party effecting such termination;

          (b)  at any time on or prior to the Closing Date by the mutual consent
               in writing of the Banks and NaBANCO;

          (c)  on the Closing Date, by the Banks in writing if the conditions
               set forth in Section 13.3 of this Agreement shall not have been
               met by NaBANCO or waived in writing by the Banks;

          (d)  on the Closing Date, by NaBANCO in writing if the conditions set
               forth in Section 13.2 of this Agreement shall not have been met
               by the Banks or waived in writing by NaBANCO;

          (e)  by the Banks or NaBANCO in writing if the other shall have been
               in breach of any representation and warranty in any material
               respect (as if such representation and warranty had been made on
               and as of the Closing Date and on the date of the notice of
               breach referred to below), or in breach of any covenant,
               undertaking or obligation contained herein, and such breach has
               not been cured by the earlier of thirty (30) days after the
               giving of written notice to the breaching party of such breach or
               the Closing Date;

          (f)  by any party in writing at any time thirty (30) days after any
               applicable authority has denied Approval of any application of
               the transactions

                                      34
<PAGE>
 
               contemplated herein provided that the party seeking to terminate
               hereunder must have used reasonable efforts to obtain any
               Approval applicable to such party;

          (g)  a dissolution of the Partnership in accordance with the terms of
               the Partnership Agreement; or

          (h)  by the NaBANCO Sub following a veto by the NB Sub pursuant to the
               NB Sub's veto rights pursuant to Section 3.8(j).

     6.2  Termination Notice.
          ------------------ 

          In the event of termination pursuant to Article 6 hereof, and except
          as otherwise stated therein, written notice thereof shall be given to
          the other party, and this Agreement shall terminate immediately upon
          receipt of such notice unless an extension is consented to by the
          party having the right to terminate.

     6.3  Additional Rights of Termination.
          -------------------------------- 

          (a)  At any time after the second anniversary of the Closing Date, the
               NB Sub will have the right to terminate the Partnership.

          (b)  At any time, the NB Sub may terminate the Partnership if it
               believes in good faith that the conduct of litigation by the
               Partnership is not in the best interests of the NB Group.

          (c)  At any time after the second anniversary of the Closing Date, the
               NaBANCO Sub may terminate the Partnership upon a good faith
               determination by NaBANCO that the price NaBANCO must charge the
               Partnership for the Included Services is less, by an amount that
               exceeds six percent (6%), than NaBANCO's costs of providing such
               services.  This amount is subject to the provisions set forth in
               Section 4.4(d).

          (d)  At any time after the fourth anniversary of the Closing Date if
               FFMC shall determine, in its sole discretion,that the continuance
               of the Partnership may have a significant adverse impact on FFMC,
               the NaBANCO Sub may terminate the Partnership.

          (e)  At any time prior to the fourth anniversary of the Closing Date,
               the Partnership may be terminated by either party if the other
               party has committed a "Flagrant Breach" of its obligations under
               this JV Agreement.  For the purposes of this JV Agreement, the
               term

                                      35
<PAGE>
 
               "Flagrant Breach" shall mean one or more acts or omissions by a
               party with respect to which an arbitrator appointed pursuant to
               the provisions of Article 14 shall have made a final
               determination finding that:  (A) each and every one of the
               conditions specified in clauses (i) through (iv) below or (B) the
               conditions specified in clauses (i) and (v) below, shall exist.

               (i)   The act or omission is one which has in fact resulted in a
                     material loss of, or which if continued uninterrupted and
                     without cure or some alternative performance or other
                     protection against loss or injury could reasonably be
                     expected to result in a material loss or deprive
                     permanently the injured party of, a substantial portion of
                     the material benefits of this JV Agreement.

               (ii)  The act or omission is part of a pattern and practice of
                     acting in disregard of the material obligations imposed
                     under the JV Agreement.

               (iii) The act or omission has continued uninterrupted for at
                     least 60 days after notice from the injured party to the
                     other, which notice shall have stated with particularity
                     the nature of the act or omission and the nature and extent
                     of the injury being suffered or which is anticipated to be
                     suffered by the party providing the notice.

               (iv)  The party committing the act or omission shall have failed
                     during such 60 day period to commence and to diligently
                     pursue an effort to cure the acts or omissions that are the
                     subject of the notice, or if such act or omission is of
                     such a nature that it cannot be cured or cannot be readily
                     cured through reasonably diligent efforts, the party
                     committing the act or omission shall have failed during
                     such 60 day period, to offer to perform some equivalent act
                     or otherwise to provide the party providing the notice with
                     adequate protection against loss, in either case which is
                     reasonably acceptable to the injured party, and shall have
                     failed diligently to pursue such efforts to effect a cure
                     or such equivalent performance or provision of protection
                     against loss.

               (v)   Any one or more of the following: (A) member of the party's
                     Group violates Section 5.5 or 5.6 hereof, (B) if the party
                     is a NaBANCO Group member, a NaBANCO Group member violates
                     Section 5.3 hereof if due to the provision of Bankcard

                                      36
<PAGE>
 
                    Merchant Processing Services to a third party that provides
                    Bankcard Merchant Processing Services in the Partnership
                    Territory, or (C) the Partnership is dissolved other than in
                    accordance with an expressly provided and properly exercised
                    right of termination set forth in the Partnership Agreement
                    or the JV Agreement (unless the Partnership is thereafter
                    immediately reconstituted or the Partner causing such
                    termination offers to immediately reconstitute the
                    Partnership) in a manner which provides substantially the
                    same rights and benefits in all material respects of the
                    other partner(s) in the Partnership as they were prior to
                    such dissolution.

     6.4  Effect on Capital Contribution Obligations.
          ------------------------------------------ 

          Upon any termination of the Partnership, any unperformed obligations
          of any member of the NB Group or the NaBANCO Group to make any
          contribution to the capital of the Partnership, whether in the form of
          money or an in-kind contribution, shall be excused and no longer
          required to be performed; provided, however, if any assets have been
          sold to the Partnership and the transfer thereof to the Partnership
          has been completed, then the NB Sub and the NaBANCO Sub shall remain
          fully obligated to contribute their proportionate share of the amount
          required to fund the purchase price for such assets to the same extent
          as if the termination had not occurred.

ARTICLE 7:  LIQUIDATION
- -----------------------

     7.1  Rights on Termination.
          --------------------- 

          (a)  Upon any termination, the NaBANCO Sub (or any member of the
               NaBANCO Group designated by the NaBANCO Sub) will offer to
               purchase the NB Sub's Partnership Interest for a minimum price
               computed in accordance with the Expansion Territory Portfolio
               Purchase Price formula applied to the Partnership's entire
               portfolio times the NB Sub's Sharing Percentage (the "Minimum NB
               Buy-out Price").  If, after a good faith effort, the parties are
               unable to reach agreement on a price above the Minimum NB Buy-out
               Price, the NB Sub shall either sell its Partnership Interest to
               the NaBANCO Sub (or any member of the NaBANCO Group designated by
               the NaBANCO Sub) for the Minimum NB Buy-out Price or dissolve the
               Partnership in accordance with Section 7.2.

          (b)  Closing Procedures.  Any purchase of a Partnership Interest shall
               ------------------                                               
               be consummated as soon as is reasonably practicable following the
               determination of the purchase price therefor, and the parties
               agree to
                                      37
<PAGE>
 
               cooperate, in good faith, with respect to all actions necessary
               and appropriate to such consummation, including, without
               limitation, the execution of all reasonably requested
               documentation and the obtaining, if any, of necessary consents
               and approval of Governmental Authorities and other Persons.

     7.2  Partnership Liquidation.
          ----------------------- 

          If the Partners do not reach agreement as set forth in Section 7.1(a),
          then the Partnership will be liquidated as provided in this Section
          7.2 unless the parties are able to agree on a mutually acceptable
          alternative method of liquidating the Partnership and effecting an in-
          kind liquidating distribution of assets.  The Partnership's economic
          interest in the Partnership portfolio will be divided between the
          Partners so that each Partner receives an equitable distribution based
          on its Sharing Percentage.

          (a)  Adequate provision will be made to satisfy all of the
               Partnership's obligations, debts and liabilities (including all
               amounts owed to any member of the NaBANCO Group or the NB Group).

          (b)  Unless otherwise agreed, the NaBANCO Sub will choose first and
               will pick merchants representing, in the aggregate, $400,000 in
               Annual Gross Profit. The NB Sub will then pick merchants
               representing, in the aggregate, $200,000 in Annual Gross Profit.
               After the initial choices, the NaBANCO Sub will chose merchants
               representing, in the aggregate, not more than $800,000 in Annual
               Gross Profit and the NB Sub will chose merchants representing, in
               the aggregate, $200,000 in Annual Gross Profits.  The parties
               will continue selecting merchants in that manner until the
               portfolio is divided with the NaBANCO Sub having merchants
               representing an economic interest of eighty percent (80%) of the
               Annual Gross Profit of the Partnership and the NB Sub having
               merchants representing an economic interest of twenty percent
               (20%) of the Annual Gross Profit of the Partnership.

          (c)  A Partner may elect to choose merchants representing Annual Gross
               Profit of less than the amount of Annual Gross Profit then
               available with respect to that Partner's then current choice.
               Similarly, a Partner may elect to pass its turn to choose any
               merchants.  In either case, the difference between the total
               amount of Annual Gross Profit which could have been properly
               attributable to merchants that could have been chosen by such
               Partner and the amount of Annual Gross Profit actually
               attributable to merchants actually chosen by such Partner, may be
               applied by such Partner to increase the amount of Annual Gross
               Profit attributable to merchants later chosen by such Partner.
               In no

                                      38
<PAGE>
 
               event, however, shall the aggregate Annual Gross Profit
               attributable to all merchants chosen by either Partner ever
               exceed the aggregate amount of Annual Gross Profit which would
               have been attributable to merchants chosen by that Partner if the
               Partners have chosen, on each occasion the Partner was entitled
               to choose merchants, merchants representing exactly the maximum
               amount of Annual Gross Profit then available to such Partner to
               apply in making its choices.

          (d)  In picking merchants as described above, there may be certain
               required picks by the NaBANCO Sub or the NB Sub.  The NaBANCO Sub
               will be required to treat as merchants picked by it any Regional
               Merchants to which NaBANCO (or any subsidiary of NaBANCO)
               provides Merchant Processing Services in conjunction with other
               services provided by any NaBANCO Affiliate if and to the extent
               the total annualized bankcard volume attributed to such merchants
               exceeds the 9% limitation in paragraph (e) of the definition of
               "Excepted Merchant."  In addition, the NB Sub or the NaBANCO sub,
               as the case may be, will be required to pick all merchants that
               are parties to Indemnified Contracts as to which the NB Group or
               the NaBANCO Group, respectively, bears an indemnification
               obligation pursuant to Section 3.6.  The NaBANCO Sub and the NB
               Sub each may decide the round in which it will pick its own
               required merchant picks, provided that the Annual Gross Profit
               attributed to any required picks is fully applied during the
               process.

          (e)  To determine the Annual Gross Profit for purposes of this Article
               7 only, the following shall apply:

               (i)  If the Partnership has been operating for less than twelve
                    months from the Closing Date, actual operating history with
                    the Partnership and the NB Group or NaBANCO Group member
                    will be used to determine the Annual Gross Profit for each
                    active merchant that is a Partnership customer at the end of
                    the appropriate twelve-month period.

               (ii) For any active merchant that has not received Bankcard
                    Merchant Processing Services from the Partnership, an NB
                    Group member and/or a NaBANCO Group member for a combined
                    twelve-month period, the Annual Gross Profit attributed to
                    that merchant will be calculated by annualizing using the
                    available operating history and an agreed upon reasonable
                    method for annualizing, based on that merchant's
                    characteristics.

                                      39
<PAGE>
 
               (iii)  In calculating Annual Gross Profit, there shall be
                      excluded all revenues and expenses derived from the
                      provision of Merchant Processing Services to Inactive
                      Merchants, except for any such merchant that is a seasonal
                      merchant.

          (f)  Each terminal or other item of equipment owned by the Partnership
               and rented or otherwise provided to a merchant for use at the
               merchant's location will be distributed in kind to the NaBANCO
               Sub or the NB Sub that picked the particular merchant's contract
               for the provision of Merchant Processing Services.

          (g)  Any other assets of the Partnership (or the proceeds of their
               liquidation) shall be distributed in accordance with the Sharing
               Percentages of the Partners in accordance with the Partnership
               Agreement.

     7.3  Non-Compete Covenant.
          -------------------- 

          For a period of two years following liquidation of the Partnership,
          neither the NB Group nor the NaBANCO Group will seek to provide
          Merchant Processing Services to merchants obtained by the other party
          from the Partnership in liquidation.  The NaBANCO Group will not alter
          or attempt to alter the DDA relationship any NB Group member has with
          a Partnership Merchant, so long as the NB Group continues to process a
          payment tape in essentially the same manner and within the same time
          frames as was previously handled.  Notwithstanding the foregoing, in
          the event of a termination of the Partnership due to a Flagrant
          Breach, the provisions of this Section 7.3 shall be inoperative with
          respect to the injured party, and the injured party shall be free to
          provide the same or similar services to the merchants obtained in
          liquidation by the party guilty of the Flagrant Breach without
          restriction or limitation.

     7.4  On-Going Services.
          ----------------- 

          Each Partner or its Affiliates will be required to provide the same
          services to the other Partner and its Affiliates it was providing
          prior to the termination and liquidation, at the other's option, for a
          two year period (except for BIN/ICA services, which is set forth in
          Section 9.4, and the debit card network sponsorship pursuant to the
          Sponsorship and Services Agreement), from the date of dissolution at
          the cost existing on the date of notice of dissolution plus an
          additional twenty percent (20%) mark-up.

                                      40
<PAGE>
 
     7.5  Early Liquidation.
          ----------------- 

          In the event the Partnership is terminated prior to the delivery of
          mutually agreed upon schedules listing the Merchant Service Contracts
          and terminal rental agreements contributed to the Partnership and
          establishing the Agreed Values with respect thereto, and if, except
          for the application of Section 3.4(c), the Agreed Value of the
          Merchant Service Contracts and terminal rental agreements plus cash
          contributed to the Partnership by the NB Sub would have been in excess
          of 20% of the total value of all capital of the Partnership, then
          immediately prior to proceeding with the liquidation of the
          Partnership, the NaBANCO Sub will contribute, at the NaBANCO Sub's
          option, either cash or Merchant Service Contracts and terminal rental
          agreements to the Partnership which have an Agreed Value equal to four
          times the amount of the additional Agreed Value which would have been
          attributable to the contracts contributed by the NB Sub were it not
          for the application of Section 3.4(c).

     7.6  Termination Fee.
          --------------- 

          If the Partnership is terminated due to any action by any member of
          the NB Group (including any exercise of the special veto right by the
          NB Sub pursuant to Section 3.8(j) of this JV Agreement) within the
          first five years following the Closing Date, other than as a result of
          a breach by any member of the NaBANCO Group, the NB Group shall pay to
          NaBANCO an early termination fee equal to $3.9 million, reduced by
          $65,000 for each month elapsed from the Closing Date to the date of
          such termination.  Such fee is in addition to, and not in substitution
          for or limitation of, any damages which any NaBANCO Group member may
          have with respect to such termination.  Any amounts due hereunder
          shall be paid by the NB Group by wire transfer on the date the
          Partnership is liquidated.

ARTICLE 8:  CASH ADVANCES
- -------------------------

     8.1  Purchase of Cash Advance Fees.
          ----------------------------- 

          (a)  NaBANCO shall purchase, and the NB Group shall sell, 80% of the
               "Cash Advance Fees" generated from banking center, non-automated
               teller machine manual cash disbursements ("Cash Advances") made
               by any NB Bank in the Initial Territory, all as provided in the
               Asset Purchase Agreement.

          (b)  In the event the Partnership purchases a Regional Merchant
               portfolio, or portion thereof, from an NB Group member under the
               circumstances described in Section 5.5(a) or 5.5(b), NaBANCO
               shall

                                      41
<PAGE>
 
               purchase, and the NB Group shall sell, 50% of the Cash Advance
               Fees generated from Cash Advances made by NB Banks in the
               Expansion Territory.

          (c)  In the event the Partnership purchases a Regional Merchant
               portfolio, or portion thereof, from an NB Group member under the
               circumstances described in Section 5.6, NaBANCO shall purchase
               50% of the Cash Advance Fees generated from Cash Advances made by
               banking centers in the Partnership Territory which are acquired
               by any NB Bank member in the transaction covered by Section 5.6.

          (d)  For purposes of any purchase by NaBANCO of Cash Advance Fees
               pursuant to this Section 8.1, Cash Advance Fees shall mean Cash
               Advance reimbursement fees (net of any third party processing
               costs in the event of a purchase pursuant to subsection (b) or
               (c), above) received by the NB Group members (directly or
               indirectly) from Visa and MasterCard.  The purchase price for
               Cash Advance Fees shall be two times 80% or 50%, as appropriate,
               of the Cash Advance Fees for a twelve-month period ending
               February 28, 1995, in the case of subsection (a) above, and
               ending on the last day of the most recent month for which results
               are available in the case of subsections (b) and (c) above.

     8.2  Cash Advance Services.
          --------------------- 

          NaBANCO and the NB Group Members shall agree on mutually satisfactory
          procedures for the NB Group to collect Cash Advance slips from the
          banking centers and other banking offices of the NB Group and make
          them available for pick-up by NaBANCO and for the transmission to
          NaBANCO of each Cash Advance that is data captured.  NaBANCO shall
          provide authorization services with respect to such cash advances by
          members of the NB Group and shall process and submit all Cash Advances
          to the Visa and MasterCard interchanges for settlement.  Other than
          its receipt of 80% or 50%, as appropriate, of the Cash Advance Fees
          received by the NB Banks with respect to such Cash Advances, NaBANCO
          shall not charge any additional fee for authorizing, processing and
          submitting to interchange the Cash Advances made by the NB Group.  All
          terminals used by members of the NB Group to data capture Cash
          Advances shall continue to belong to the applicable NB Group members,
          but NaBANCO at its option, may substitute different terminals for the
          NB Group members to use to data capture Cash Advances.  NaBANCO shall
          service all terminals used by the NB Group to data capture Cash
          Advances without any additional charge to the NB Group.  Such service
          shall be provided through the Partnership's sales force, and NaBANCO
          shall reimburse the Partnership at cost for such services.  Upon
          liquidation of the

                                      42
<PAGE>
 
          Partnership, all Cash Advance Fees shall revert to the NB Banks or
          NaBANCO as appropriate, based on which party initially sold such Cash
          Advance Fees.

     8.3  Purchase Price Refund.
          --------------------- 

          If the Partnership is terminated within five years following the date
          on which NaBANCO purchases Cash Advance Fees pursuant to Section
          8.1(b) or (c) above from an NB Bank due to any action by any member of
          the NB Group (including any exercise of the special veto right by the
          NB Sub pursuant to Section 3.8(j) of this JV Agreement) other than as
          a result of a breach by any member of the NaBANCO Group, unless the
          parties otherwise agree, NaBANCO shall be entitled to a refund of part
          or all of its purchase price for 50% of the Cash Advance Fees received
          by the NB Group, which refunds shall be a percentage of the total
          purchase price paid by NaBANCO for such Cash Advance Fees, depending
          on the number of years elapsed since the Closing Date as follows:

          If the Partnership is          Percentage of Purchase
          terminated prior to:            Price to be Refunded
          -------------------             --------------------

          1st Anniversary                             100%
          2nd Anniversary                              80%
          3rd Anniversary                              60%
          4th Anniversary                              40%
          5th Anniversary                              20%

          Any amounts due hereunder shall be paid by wire transfer on the next
          business day following receipt of notice of the amount due.

     8.4  Purchase of Cash Advance Revenues by a NaBANCO Group Member.
          ----------------------------------------------------------- 

          If a NaBANCO Group member desires to purchase from a third party a
          revenue stream consisting of "Cash Advance Fees" (as such term has
          been previously defined but modified to mean such fees received by
          such third party (directly or indirectly) from Visa and MasterCard),
          such NaBANCO Group member shall notify the NB Group.  By notice to
          such NaBANCO Group member within 30 days, the NB Group shall have the
          right to participate with the NaBANCO Group member in such purchase
          unless such third party refuses to sell such Cash Advance Fees to the
          NB Group jointly with the NaBANCO Group member.  If the NB Group so
          elects and the third party does not object to the NB Group
          participation, then the NB Group shall pay 50% of the purchase price
          for, and any such other costs related to, the purchase of such revenue
          stream, shall share equally with the NaBANCO

                                      43
<PAGE>
 
          Group member in the net profits from such revenue stream (after
          payment to the applicable NaBANCO Group member(s) for all costs
          associated with the authorization, processing and settlement of such
          Cash Advances by the NaBANCO Group member(s)) and shall share equally
          with the NaBANCO Group member(s) all costs, expenses and liabilities
          incurred as a result of such purchase of Cash Advance Fees.  This
          Section 8.4 shall not apply to, and shall not in any way restrict the
          NaBANCO Group members from entering into, any arrangements by a
          NaBANCO Group member to authorize, process and settle Cash Advances
          for service fees payable if and when such services are rendered in
          contrast to a true purchase of a revenue stream consisting of Cash
          Advance Fees.

ARTICLE 9:  NORFOLK; EMPLOYEES; BINs AND ICAs; OTHER MATTERS
- ------------------------------------------------------------

     9.1  NB Group Merchant Operation and Conversion Expenses.
          --------------------------------------------------- 

          Beginning on the Closing Date, NaBANCO will manage that portion of the
          NB Group's Norfolk operations center used to provide Merchant
          Processing Services for the Partnership's merchants, and the
          Partnership will manage the NB Group's merchant sales force.  NaBANCO
          will be responsible for reimbursing the NB Group for costs under, for
          administering and for instructing the NB Group when to terminate any
          third party contracts in existence on the date hereof to which an NB
          Group member is a party to the extent they relate to the Merchant
          Processing Business, as set forth in more detail in the Sponsorship
          and Services Agreement.  In the event that the Partnership instructs
          an NB Group member to take any action or give any notice under such a
          third party contract which the NB Group member properly may take and
          such NB Group member fails to take such action or give such notice in
          a timely manner, any costs, loss or damages resulting from such
          failure shall be borne by the NB Group.  Except as indicated below,
          the expenses of operating the Merchant Processing Services portion of
          the Norfolk operations shall be reimbursed to the NB Group by NaBANCO
          as part of its servicing responsibilities pending conversion of the
          merchants and vacating of such facility by NaBANCO.  The NB Group will
          no longer be reimbursed for any leasehold or other expenses attributed
          to NaBANCO's occupancy of any of the physical locations in the Norfolk
          facility used in conducting the Merchant Processing Business when such
          locations are vacated by NaBANCO following forty-five days advance
          notice to the NB Group by the Partnership.  Sales force related
          expenses and conversion costs for closing the Norfolk facility and any
          sales facilities will be borne by the Partnership.  All such expenses
          of conversion borne by the Partnership will end by March 31, 1996.
          Any expenses of conversion incurred subsequent to the above date will
          be borne by NaBANCO. The NB Group will be responsible for all
          severance costs of NB Non-Sales Employees who are eligible for
          severance as provided

                                      44
<PAGE>
 
          in Section 9.2.  The NB Group will also absorb personnel costs for NB
          Non-Sales Employees no longer needed by the Partnership, provided that
          the Partnership provides forty-five (45) days notice prior to the date
          the employee is no longer needed.  The Partnership will be responsible
          for any cost related to the severance of sales personnel and for any
          "stay" bonuses payable to NB Sales Employees pursuant to Section 9.2.

     9.2  Employees.
          --------- 

          (a)  Identification.  The Partnership, the Banks and NaBANCO shall
               --------------                                               
               identify and offer employment in the Partnership to selected NB
               Sales Employees, selected NB-Non-Sales Employees and selected
               NaBANCO employees, not later than December 31, 1995.

          (b)  Severance Pay.  Severance costs with respect to the NB Sales
               -------------                                               
               Employees,  the NB Non-Sales Employees, and the NaBANCO Sales
               Employees shall be paid and allocated as follows:

               (i)   With respect to any NB Sales Employee who  does not accept
                     an offer of employment from the Partnership or  from a NB
                     Group member, and was not offered  "comparable employment"
                     by the Partnership or a NB Group member, such NB Sales
                     Employee shall be eligible for severance pay from the NB
                     Group member.  Any severance costs incurred in connection
                     with such NB Sales Employee shall be reimbursed to the NB
                     Group member by the Partnership.  For purposes of this
                     Section 9.2(b)(i), "comparable employment" shall mean a job
                     consistent with the employee's job skills and offering the
                     same total compensation potential (although the mix between
                     base salary and bonus may be changed) and in the same
                     geographic area (i.e., within a 35 mile radius of the
                     present job location or the employee's principal
                     residence).

               (ii)  With respect to NB Non-Sales Employees, the cost of any
                     severance benefits for such NB Non-Sales Employees shall be
                     determined by and borne by the NB Group.  However, the
                     Partnership shall reimburse the NB Group for all "stay
                     bonuses" mutually agreed upon by the Partnership that are
                     offered to NB Non-Sales Employees in connection with the
                     formation of the Partnership.  

               (iii) With respect to any NaBANCO Sales Employee who does not
                     receive and accept an offer of comparable employment from
                     the Partnership or from a NaBANCO Group member, such

                                      45
<PAGE>
 
                     NaBANCO Sales Employee shall be eligible for severance pay
                     from the applicable NaBANCO Group Member.  Any severance
                     costs incurred in connection with such NaBANCO sales
                     employee shall be reimbursed to the NaBANCO Group Member by
                     the Partnership.

               In addition, for a period of twelve months following formation of
               the Partnership, the Partnership shall not terminate without
               cause any NB Sales Employee or NB Non-Sales Employee who accepts
               employment with the Partnership without paying to such employee a
               severance benefit equal to one week of salary for each year of
               service with the NB Group.

          (c)  Benefits. With respect to NB Sales Employees and NB Non-Sales
               --------                                                     
               Employees who accept the an offer of employment from the
               Partnership or a NaBANCO Group member (the "Affected NB
               Employees"), the Banks shall cause The NationsBank Pension Plan
               and The NationsBank Retirement Savings Plan to be amended
               effective as of the date of their termination of employment with
               the NB Group to fully (i.e., 100%) vest the accrued benefits
               thereunder of such Affected NB Employees as of such termination
               date, and to pay their accrued benefits under such Plans when and
               as provided in such Plans, and for purposes of determining when
               such benefits become payable, such Affected NB Employees shall be
               deemed to have separated from service on such termination date.
               In addition, the Partnership shall cause such Affected NB
               Employees to be credited under the employee benefit plans of the
               Partnership for their prior service with the NB Group to the
               extent that service is relevant for purposes of eligibility,
               vesting or allowances (including, without limitation, entitlement
               to vacation and sick days) under any of the Partnership's
               employee benefit plans.  Affected NB Employees and their
               dependents who are covered by the NB Group member's medical plan
               as of such termination date shall be covered under the
               Partnership's medical plan immediately upon employment, and shall
               not be subject to any pre-existing condition limitations or
               exclusions except those excluded under the terms of the NB Group
               member's medical plan.  Affected NB Employees shall not be
               required to satisfy the deductible and employee co-payments and
               out-of-pocket maximum required by the Partnership's comprehensive
               medical or dental plans for calendar year 1995 to the extent of
               amounts previously credited for 1995 under comparable plans
               maintained by the NB Group members.

                                      46
<PAGE>
 
     9.3  Transition Arrangements.
          ----------------------- 

          For the sake of administrative convenience, the Partners may determine
          that it is advisable to leave employees who have accepted offers of
          employment with the Partnership as of the Closing Date, on the payroll
          and benefits programs of the NB Group member and the NaBANCO Group
          member, respectively, until some date following the Closing Date on
          which the Partnership's payroll systems and benefits programs will be
          in place.  If the Partners mutually agree to leave employees who would
          otherwise become employees of the Partnership on the Closing Date on
          their respective payrolls and benefit systems for a period after the
          Closing Date, then the Partnership shall reimburse the NB Group member
          and the NaBANCO Group member, respectively, for the payroll and
          benefit costs incurred in connection with carrying such employees on
          their respective payrolls and benefit programs for the affected
          period, such reimbursement to be made pursuant to a methodology to be
          mutually agreed upon by the Partnership, the NB Group member and the
          NaBANCO Group member.
 
     9.4  NationsBank's BINs and ICAs.
          --------------------------- 

          An NB Group member(s)' BINs and ICAs will be used for processing
          Partnership merchant transactions, and the Partnership will reimburse
          such NB Member(s) for all Card Association fees and incidental
          expenses relating to the use of such BINs and ICAs, all as provided
          in, and subject to the terms and conditions of the Sponsorship and
          Services Agreement.  The Sponsorship and Services Agreement also will
          provide for the Partnership to indemnify the NB Group Member(s) for
          credit, chargeback and fraud losses and other liabilities and risks
          relating to the provision of Merchant Processing Services (except to
          the extent any loss is caused by the failure to perform or
          unreasonable delay by a NB Group Member in performing its obligations
          under such agreement).  FFMC and NationsBank hereby guarantee
          performance of the Partnership's indemnification obligation in
          proportion to the Sharing Percentages of the NaBANCO Sub and the NB
          Sub, respectively, but shall not be liable to satisfy any such
          indemnification obligation unless and until the Partnership fails to
          satisfy its indemnification obligations after appropriate measures to
          enforce such obligations.  Upon dissolution of the Partnership, the NB
          Group shall take all reasonable steps necessary to permit the NaBANCO
          Group to continue its Merchant Processing Business on an uninterrupted
          basis, including, without limitation, permitting or otherwise
          accommodating and allowing the continued use of the NB Group
          member(s)' BINs and ICAs for up to 60 days after the division of
          contracts or the purchase of the NB Sub's Partnership interest.  In
          the case of any continued use by a member of the NaBANCO Group of such
          BINs and ICAs of the NB Group following dissolution, the Sponsorship
          and Services Agreement shall

                                      47
<PAGE>
 
          provide for an appropriate continuation of such guarantees by the
          NaBANCO Group.

     9.5  Payment System Indemnity.
          ------------------------ 

          NaBANCO and FFMC, jointly and severally, will indemnify the NB Group
          against any reckless, fraudulent or careless activity by FFB or any
          other payment system intermediary under Control of NaBANCO or FFMC or
          any of their Affiliates for any payment system loss within the Control
          of the NaBANCO Group.  The Banks and NationsBank, jointly and
          severally, will indemnify NaBANCO and FFB against any reckless,
          fraudulent or careless activity by the Banks or any other payment
          system intermediary under Control of the NB Group for any payment
          system loss within the Control of the NB Group.

     9.6  Special Fee.
          ----------- 

          The NB Group shall pay NaBANCO a fee of $1.6 million at Closing
          pursuant to a separate arrangement for certain transitional services.

ARTICLE 10:  CLOSING
- --------------------

     10.1 Closing.
          ------- 

          The closing of the transactions contemplated by this JV Agreement,
          evidenced by the closing of the Related Agreements, shall occur at a
          closing (the "Closing") to be held at the offices of Sutherland,
          Asbill & Brennan, 999 Peachtree Street, N.E., Atlanta, Georgia 30309,
          at 10:00 a.m. local time on a date (the "Closing Date") which shall be
          the later to occur of April 6, 1995, or two (2) business days
          following the date upon which either party notifies the other that all
          Approvals have been obtained and all statutory waiting periods have
          expired, or at such other place, time or date on which the parties
          shall mutually agree and shall be effective in terms of allocating all
          economic consequences among the applicable parties as of March 31,
          1995 (or if the Closing does not occur until after April 6, 1995,
          shall be effective in terms of allocating all economic consequences
          among the applicable parties as of the last day of the month in which
          such Approvals are obtained and statutory waiting periods expire) (the
          "Effective Date").

                                      48
<PAGE>
 
ARTICLE 11:  REPRESENTATIONS AND WARRANTIES
- -------------------------------------------

     11.1 Representations and Warranties of NaBANCO.
          ----------------------------------------- 

          NaBANCO and FFMC hereby jointly and severally represent and warrant to
          the Banks as follows:

          (a)  Corporate Organization.  FFMC, NaBANCO and the NaBANCO Sub are
               ----------------------                                        
               corporations duly organized and validly existing under the laws
               of Georgia (in the case of FFMC and the NaBANCO Sub) and Florida
               (in the case of NaBANCO).

          (b)  Capacity; Authorization. This JV Agreement has been (and the
               -----------------------                                     
               Partnership Agreement when delivered shall be) duly authorized,
               executed and delivered by NaBANCO and FFMC (or in the case of the
               Partnership Agreement, by the NaBANCO Sub) and is (or in the case
               of the Partnership Agreement, shall be) the legal, valid and
               binding agreement of NaBANCO and FFMC (or in the case of the
               Partnership Agreement of the NaBANCO Sub, shall be), enforceable
               in accordance with their terms (except as such enforceability may
               be limited by (i) equitable limitations on the availability of
               equitable remedies or (ii) bankruptcy, insolvency, reorganization
               or similar laws).

          (c)  No Brokers.  All negotiations relative to this JV Agreement and
               ----------                                                     
               the transactions contemplated hereby have been carried on by the
               NaBANCO Group and there has been no participation or intervention
               by any other person, firm or corporation employed or engaged by
               or on behalf of the NaBANCO Group in such a manner as to give
               rise to any valid claim against the Partnership or any NB Group
               member for a brokerage commission, finder's fee or like
               commission.

          (d)  No Violation. Neither the execution and delivery of this JV
               ------------                                               
               Agreement nor the consummation of the transactions contemplated
               herein, will violate or conflict with (i) the Articles of
               Incorporation or Bylaws of NaBANCO, FFMC or the NaBANCO Sub; (ii)
               any material provision of any material agreement or any other
               material restriction of any kind to which NaBANCO or FFMC is a
               party or by which it is bound; (iii) any material statute, law,
               decree, regulation or order of any Governmental Authority, or
               (iv) any material provision which will result in a default under,
               or which will cause the acceleration of the maturity of, any
               material obligation or loan to which NaBANCO or FFMC is a party.


                                      49
<PAGE>
 
          (e)  Regulatory Applications.  In any application or filing for an
               -----------------------                                      
               Approval filed, amended or supplemented, by a NaBANCO Group
               member, or if a NaBANCO Group member furnishes information to a
               NB Group member for inclusion in any such application or filing,
               the information so included in any such application or so
               furnished shall comply in all material respects with all
               Applicable Laws and Card Association Rules and will not contain
               any untrue statement of a material fact or omit to state a
               material fact required to be stated therein or necessary to make
               the statements therein not misleading.

          (f)  Financial Information.  This JV Agreement and all reports,
               ---------------------                                     
               statements, lists, certificates and other documents delivered
               (including the pro forma projections attached hereto as Schedule
               3.4B), and any information theretofore or hereafter furnished, by
               NaBANCO to the Banks in writing in connection with this JV
               Agreement or any of the transactions contemplated hereby
               (collectively, the "Materials and Information"), any with respect
               to any particular matter, (i) have been and will be prepared in
               accordance with the accounting practices, procedures and methods
               employed by NaBANCO in connection with the Merchant Processing
               Business; (ii) fairly presents the financial condition and
               results of operations of the Merchant Processing Business as of
               the date and for the periods indicated; and (iii) are true,
               complete and accurate in all material respects as of the date
               thereof and do not, as of such date, contain any untrue statement
               of a material fact or omit to state a material fact necessary in
               order to make the statement made, in light of the circumstances
               under which they are made, not misleading.

     11.2 Representations and Warranties of the Banks.
          ------------------------------------------- 

          The Banks and NationsBank hereby jointly and severally represent and
          warrant to NaBANCO and FFMC as follows:

          (a)  Corporate Organization.  The Banks are duly organized and validly
               ----------------------                                           
               existing national banking associations and NationsBank is a
               corporation duly organized and validly existing under the laws of
               the State of North Carolina.  The NB Sub is (or will be as of the
               Closing Date) a partnership duly organized, validly existing and
               in good standing under the laws of the State of North Carolina.

          (b)  Capacity; Authorization. This JV Agreement has been (and the
               -----------------------                                     
               Partnership Agreement when delivered shall be) duly authorized,
               executed and delivered by the Banks and NationsBank (or in the
               case of the Partnership Agreement, by the NB Sub) and is (or in
               the case

                                      50
<PAGE>
 
               of the Partnership Agreement, shall be) the legal, valid and
               binding agreement of the Banks and NationsBank (or in the case of
               the Partnership Agreement, of the NB Sub), enforceable in
               accordance with their terms (except as such enforceability may be
               limited by (i) equitable limitations on the availability of
               equitable remedies or (ii) bankruptcy, insolvency, reorganization
               or similar laws).

          (c)  No Brokers. All negotiations relative to this JV Agreement and
               ----------                                                    
               the transactions contemplated hereby have been carried on by the
               NB Group and there has been no participation or intervention by
               any other person, firm or corporation employed or engaged by or
               on behalf of the NB Group in such a manner as to give rise to any
               valid claim against the Partnership or any NaBANCO Group member
               for a brokerage commission, finder's fee or like commission.

          (d)  No Violation. Neither the execution and delivery of this JV
               ------------                                               
               Agreement nor the consummation of the transactions contemplated
               herein, will violate or conflict with (i) any Bank's Articles of
               Association or Bylaws; (ii) NationsBank's Articles of
               Incorporation or Bylaws; (iii) any material provision of any
               material agreement or any other material restriction of any kind
               to which any Bank or NationsBank is a party or by which it is
               bound;  (iv) any material statute, law, decree, regulation or
               order of any Governmental Authority; or (v) any material
               provision which will result in a default under, or which cause
               the acceleration of the maturity of, any material obligation or
               loan to which any Bank or NationsBank is a party.

          (e)  Regulatory Applications. In any application or filing for an
               -----------------------                                     
               Approval filed, amended or supplemented, by a NB Group member, or
               if a NB Group member furnishes information to a NaBANCO Group
               member for inclusion in any such application or filing, the
               information so included in any such application or so furnished
               shall comply in all material respects with all Applicable Laws
               and Card Association Rules and will not contain any untrue
               statement of a material fact or omit to state a material fact
               required to be stated therein or necessary to make the statements
               therein not misleading.

          (f)  Financial Information.  This JV Agreement and all reports,
               ---------------------                                     
               statements, lists, certificates and other documents delivered,
               and any information theretofore or hereafter furnished, by the
               Banks in writing to NaBANCO in connection with this Agreement or
               any of the transactions contemplated hereby (collectively, the
               "Materials and Information"), any with respect to any particular
               matter, (i) have been and will be prepared in accordance with the
               accounting practices,

                                      51
<PAGE>
 
               procedures and methods employed by the Banks in connection with
               the Merchant Processing Business; (ii) fairly presents the
               financial condition and results of operations of the Merchant
               Processing Business as of the date and for the periods indicated;
               and (iii) are true, complete and accurate in all material
               respects as of the date thereof and does not, as of such date,
               contain any untrue statement of a material fact or omit to state
               a material fact necessary in order to make the statement made, in
               light of the circumstances under which they are made, not
               misleading.

ARTICLE 12:  ADDITIONAL COVENANTS
- ---------------------------------

     12.1 Regulatory and Other Approvals.
          ------------------------------ 

          (a)  Pursuit of Required Approvals.  Each of the parties shall use its
               -----------------------------                                    
               best efforts as soon as reasonably possible to take all actions
               to obtain all Approvals from and to make all filings with and
               give all notices to Governmental Authorities and other Persons
               including, without limitation:

               (i)   The Banks shall prepare and file applications required by
                     law with the appropriate banking regulatory authorities for
                     approval of the transactions contemplated.  The Banks agree
                     to process such applications in a diligent manner and on a
                     priority basis and to provide NaBANCO promptly with a copy
                     of such applications as filed (except for any confidential
                     portions thereof) and all material notices, orders,
                     opinions, correspondence and other documents with respect
                     thereto, and to use its best efforts to obtain all
                     necessary regulatory approvals. As of the Closing Date, the
                     Banks know of no reason why such applications should not
                     receive all such approvals. The Banks shall promptly notify
                     NaBANCO upon receipt by the Banks of notification that any
                     application provided for hereunder has been denied.

               (ii)  The parties shall prepare and file all filings and other
                     actions required under applicable state laws to permit the
                     Partnership to engage in its business.

               (iii) The parties shall prepare and file all other filings and
                     take all other actions required for the Partnership to
                     conduct its business.

                                      52
<PAGE>
 
          (b)  Cooperation.  Each of the parties, to the extent applicable,
               -----------                                                 
               shall fully cooperate with the other parties in the preparation
               of all applications, notices or other filings for any Approvals
               and will furnish promptly upon request all documents,
               information, financial statements or other materials as may be
               required in order to complete such applications, notices or other
               filings.

          (c)  Regulatory Applications.  In any application or filing for an
               -----------------------                                      
               Approval filed, amended or supplemented, or if a party hereto
               furnishes information to any other party for inclusion in any
               such application or filing, the information so included by such
               party in any such application or so furnished to the other party
               shall comply in all material respects with all Applicable Laws
               and Card Association Rules and will not contain any untrue
               statement of a material fact or omit to state a material fact
               required to be stated therein or necessary to make the statements
               therein not misleading.

     12.2 Publicity.
          --------- 

          The parties will consult with each other with regard to the terms and
          substance of any and all press releases, announcements or other public
          statements with respect to the transactions contemplated hereby.  The
          parties further agree that neither of them will release any such press
          release, announcement or other public statement without the prior
          approval of the other parties, unless such release is required by
          Applicable Law or Card Association Rules and the parties cannot agree
          upon a mutually acceptable form of release, in which event the party
          releasing information, announcement or public statement shall not be
          deemed to be in breach of this JV Agreement.  The parties also agree
          that any such approval will not be unreasonably withheld, and they
          agree to use best efforts to reach agreement expeditiously on the
          terms of any such press release, announcement or other public
          statement.

     12.3 Confidentiality.
          --------------- 

          (a)  Disclosure Limitation.  Except as expressly authorized herein or
               ---------------------                                           
               by the parties hereto, during the term of this Joint Venture,
               each of the parties agrees not to disclose, use, or permit the
               disclosure or use by others, of any Proprietary Information
               received from the other party or the Partnership, as the case may
               be, for any other purpose other than to effectuate the intent of
               this JV Agreement during the term of this JV Agreement or at any
               time thereafter for any reason whatsoever, unless and to the
               extent such Proprietary Information (i) is or becomes a matter of
               public knowledge through no action or inaction of the party

                                      53
<PAGE>
 
               receiving the Proprietary Information, (ii) was in the receiving
               party's possession before receipt from the party providing such
               Proprietary Information, (iii) is rightfully received by the
               receiving party from a third party without any duty of
               confidentiality, (iv) is disclosed to a third party by the party
               providing the Proprietary Information without a duty of
               confidentiality on the third party, (v) is disclosed pursuant to
               a valid order of any Governmental Authority, (vi) is disclosed to
               any Card Association, or (vii) is disclosed with the prior
               written approval of the party providing such Proprietary
               Information.  The same provisions on disclosure apply to this JV
               Agreement and all Related Agreements.

          (b)  Confidentiality After Termination.  If this JV Agreement is
               ---------------------------------                          
               terminated pursuant to Section 14.1(a)(d), each party will return
               all documents, work papers and other materials of the other
               party, including photocopies or other duplications thereof,
               relating to the transactions contemplated by this JV Agreement,
               whether obtained before or after the execution hereof, to the
               party furnishing the same, and the duty of confidentiality as
               provided herein shall survive termination of this JV Agreement.

          (c)  Partnership Affected. The parties also agree that the Partnership
               --------------------                                             
               will be subject to the same provisions on confidentiality as set
               forth in (a).

          (d)  Survival.  All provisions of disclosure and confidentiality shall
               --------                                                         
               survive the termination of this Agreement.

     12.4 Gain Recognition Election.
          ------------------------- 

          NB Group shall file an election under Section 197(f)(9)(B) of the
          Internal Revenue Code of 1986, as amended, with respect to the
          Merchant Service Contracts to be sold by the Selling Banks and such
          election shall be in the form and filed at the time prescribed by the
          Internal Revenue Service for such filings.

ARTICLE 13:  CONDITIONS PRECEDENT TO CLOSING
- --------------------------------------------

     13.1 Mutual Conditions to Obligation to Close.
          ---------------------------------------- 

          The obligations of the parties to consummate the transactions
          contemplated by this JV Agreement and the Related Agreements are
          subject to the satisfaction or waiver on or before the Closing Date of
          all of the following conditions:

                                      54
<PAGE>
 
          (a)  No Violations of Law, Litigation, Etc.  The transactions
               -------------------------------------                   
               contemplated by this JV Agreement and the Related Agreements
               shall not violate any Applicable Law or Card Association Rules.
               There shall be no pending or threatened actions or proceedings by
               any Person or Governmental Authority (or determinations by any
               Governmental Authority) challenging or in any manner seeking to
               restrict, prohibit or condition (except pursuant to the
               Approvals) the transactions and activities contemplated hereby
               (as determined in the sole judgment of the party to which such
               actions or proceedings relate, which judgment shall not be
               unreasonably exercised) or seeking to obtain any material damages
               against any of the parties to this JV Agreement or any of the
               Related Agreements as a result of the transactions and activities
               contemplated hereby or thereby.

          (b)  Approvals.  All of the Approvals for the transactions and
               ---------                                                
               activities contemplated by this JV Agreement and the Related
               Agreements shall have been obtained and shall be satisfactory in
               all material respects to the Banks and NaBANCO; such Approvals
               shall be in effect and no proceedings shall have been initiated
               or threatened with respect thereto; and all conditions and
               requirements prescribed under Applicable Law or Card Association
               Rules or by such Approvals shall have been satisfied.

     13.2 Additional Conditions to Obligations of the NaBANCO Parties.
          ----------------------------------------------------------- 

          The obligations of the NaBANCO Parties to consummate the transactions
          contemplated by this JV Agreement and the Related Agreements are
          subject to the satisfaction or waiver by NaBANCO on or before the
          Closing Date (or as otherwise provided below) of all of the following
          additional conditions:

          (a)  Representations and Warranties, Etc.
               ----------------------------------- 

               (i)   All representations and warranties of the Banks and
                     NationsBank contained in this JV Agreement shall be true
                     and correct in all material respects as of the date of this
                     JV Agreement (or as of the Closing Date, as applicable);

               (ii)  the Banks shall have performed and satisfied in all
                     material respects all covenants and conditions required by
                     this JV Agreement to be performed and satisfied by each of
                     them at or prior to the Closing Date; and

               (iii) there shall have been delivered to NaBANCO on the Closing
                     Date a certificate executed as of such date by a duly
                     authorized

                                      55
<PAGE>
 
                    officer of each Bank certifying compliance with all the
                    provisions of this Section 13.2(a).

          (b)  Authorization, Execution and Delivery of Documents.  This JV
               --------------------------------------------------          
               Agreement, the Partnership Agreement and Related Agreements
               containing mutually agreed upon terms shall have been duly
               authorized, executed and delivered by the NB Parties that are
               parties thereto, and an executed counterpart of each thereof
               shall have been delivered to NaBANCO.

     13.3 Additional Conditions to Obligations of the NB Parties.
          ------------------------------------------------------ 

          The obligations of the NB Parties to consummate the transactions
          contemplated by this JV Agreement and the Related Agreements are
          subject to the satisfaction or waiver by the Banks on or before the
          Closing Date (or as otherwise provided below) of all of the following
          additional conditions:

          (a)  Representations and Warranties, Etc.
               ----------------------------------- 

               (i)   All representations and warranties of NaBANCO and FFMC
                     contained in this JV Agreement shall be true and correct in
                     all material respects as of the date of this JV Agreement
                     (or as of the Closing Date, as applicable);

               (ii)  NaBANCO shall have performed and satisfied in all material
                     respects all covenants and conditions required by this JV
                     Agreement to be performed and satisfied by it at or prior
                     to the Closing Date; and

               (iii) there shall have been delivered to the Banks on the
                     Closing Date a certificate executed as of such date by a
                     duly authorized officer of NaBANCO certifying compliance
                     with all the provisions of this Section 13.3(a).

          (b)  Authorization, Execution, and Delivery of Documents.  This JV
               ---------------------------------------------------          
               Agreement, the Partnership Agreement and Related Agreements
               containing mutually agreed upon terms shall have been duly
               authorized, executed and delivered by the NaBANCO Parties which
               are parties thereto, and an executed counterpart of each thereof
               shall have been delivered to the Banks.

                                      56
<PAGE>
 
ARTICLE 14:  MISCELLANEOUS PROVISIONS
- -------------------------------------

     14.1 Notices.
          ------- 

          Every notice or other communication required or contemplated by this
          JV Agreement shall be delivered either by (i) personal delivery, (ii)
          postage prepaid, return receipt requested, registered or certified
          mail (airmail if available), (iii) nationally recognized express
          courier, such as Federal Express, Purolator or UPS, or (iv) facsimile
          with a confirmation copy sent simultaneously in the manner
          contemplated by clauses (i), (ii) or (iii) of this Section 14.1, in
          each case addressed as follows:

          (1)  If to NaBANCO:

               M. Tarlton Pittard
               Vice Chairman
               First Financial Management Corporation
               3 Corporate Square, Suite 700
               Atlanta, Georgia 30329
               Fax: (404) 634-6352

               and

               Paul R. Garcia
               President and Chief Executive Officer
               1401 N.W. 136th Avenue
               Sunrise, Florida  33323
               Fax: (305) 846-1501

               with a copies to:

               Randolph L.M. Hutto
               Senior Executive Vice President and
                General Counsel
               First Financial Management Corporation
               3 Corporate Square, Suite 700
               Atlanta, Georgia 30329
               Fax: (404) 636-7632

               F. Louise Adams
               Sutherland, Asbill & Brennan
               999 Peachtree Street, N.E.
               Atlanta, Georgia 30309-3996
               Fax: (404) 853-8806

                                      57
<PAGE>
 
          (2)  If to the Banks:

               Eileen M. Friars
               NationsBank Corporation
               101 S. Tryon Street
               NC1-002-23-70
               Charlotte, NC  28255
               Fax: (704) 386-9964

               with copies to:

               G. Patrick Phillips
               President, Financial Products
               NationsBank Corporation
               100 N. Tryon Street
               Charlotte, North Carolina  28255
               Fax: (704) 386-6416
 
               General Counsel
               NationsBank Corporation
               100 N. Tryon Street, NC1-007-20-01
               Charlotte, North Carolina  28255
               Fax: (704) 386-6453

          or at such other address or to such other person as the party
          receiving such notice previously shall have designated by written
          notice to the other party.  Notice by registered or certified mail
          shall be effective on the date it is officially recorded as delivered
          to the intended recipient by return receipt or equivalent.  All
          notices and other communications required or contemplated by this JV
          Agreement delivered in person or sent by courier shall be deemed to
          have been delivered to and received by the addressee and shall be
          effective on the date of personal delivery; notices delivered by
          facsimile with simultaneous confirmation copy by registered or
          certified or equivalent mail or courier shall be deemed delivered to
          and received by the addressee and effective on the date sent.  Notice
          not given in writing shall be effective only if acknowledged in
          writing by a duly authorized representative of the party to whom it
          was given.

     14.2 No Agency.
          --------- 

          Except to the extent expressly provided herein, this JV Agreement
          shall not constitute an appointment of either party hereto as the
          legal representative or agent of the other party, nor shall either
          party hereto have any right or authority to assume, create or incur in
          any manner any obligation or other

                                      58
<PAGE>
 
          liability of any kind, express or implied, against, or in the name or
          on behalf of, the other party.

     14.3 Severability.
          ------------ 

          In the event any provision of this JV Agreement shall be determined to
          be invalid or unenforceable under Applicable Law, all other provisions
          of this JV Agreement shall continue in full force and effect unless
          such invalidity or unenforceability caused substantial deviation from
          the underlying intent of the parties expressed in this JV Agreement or
          unless the invalid or unenforceable provisions comprise an integral
          part of, or are inseparable from, the remainder of this JV Agreement.
          In such event, the parties shall replace the invalid provision with a
          valid provision which corresponds as far as possible to the spirit and
          purpose of the invalid provision.

     14.4 Entire Agreement.
          ---------------- 

          This JV Agreement and the Related Agreements embody the entire
          agreement and understanding of the parties with respect to the subject
          matter hereof, and supersede all prior and contemporaneous agreements
          and understandings, oral or written, relative to such subject matter.
          Neither party has relied upon any representation or warranty of other
          party except as expressly set forth herein or in the Related
          Agreements.

     14.5 Drafting Responsibility.
          ----------------------- 

          This JV Agreement has been negotiated at arm's length and between
          Persons sophisticated and knowledgeable in the matters dealt with in
          this JV Agreement.  Each party has been represented by experienced and
          knowledgeable legal counsel.  Accordingly, any rule of law or legal
          decision that would require interpretation of any ambiguities in this
          JV Agreement against the party that has drafted it is not applicable
          and is waived.  The provisions of this JV Agreement shall be
          interpreted in a reasonable manner to effect the purpose of the
          parties and this JV Agreement.

     14.6 Assignment and Succession; Assignments in Violation Void.
          -------------------------------------------------------- 

          Any member of the NaBANCO Group may transfer its rights and interests
          in this JV Agreement to an Affiliate.  The Banks may transfer their
          rights and interest in this JV Agreement to an Affiliate.  No
          assignment shall relieve the assignor from continued liability
          hereunder for its obligations hereunder without the prior written
          consent of the other party or parties.  Otherwise, no party may assign
          or otherwise transfer any rights, interests or obligations under this
          JV Agreement without the prior written consent of the other parties,

                                      59
<PAGE>
 
          which consent may be withheld in the sole and absolute discretion of
          such parties.  Any attempted assignment in violation of this provision
          shall be void and of no effect.

     14.7 Expenses of Transaction.
          ----------------------- 

          Each party shall pay its own respective costs and expenses incurred in
          connection with the negotiation, execution and delivery of this JV
          Agreement.

     14.8 Waivers; Consents.
          ----------------- 

          This JV Agreement may not be changed, amended, terminated,
          supplemented, rescinded or discharged (other than by performance), in
          whole or in part, unless a written agreement is executed by the
          parties hereto or thereto, and no waiver of any of the provisions or
          conditions of this JV Agreement or any of the rights of a party hereto
          shall be effective or binding unless such waiver shall be in writing
          and signed by the party claimed to have given it or consented thereto.
          Except to the extent that a party hereto may have otherwise agreed in
          writing, no waiver by that party of any condition of this JV Agreement
          or breach by the other party of any of its obligations or
          representations hereunder or thereunder shall be deemed to be a waiver
          of any other condition or subsequent or prior breach of the same or
          any other obligation or representation by the other party, nor shall
          any forbearance by the first party to seek a remedy for any
          noncompliance or breach by the other party be deemed to be a waiver by
          the first party of its rights and remedies with respect to such
          noncompliance or breach.

     14.9 Further Assurances.
          ------------------ 

          Each party shall execute and deliver such instruments and take such
          other actions as the other party or parties, as the case may be, may
          reasonably require in order to carry out the intent of this JV
          Agreement, including, without limitation, taking all actions that may
          be necessary to cause the NaBANCO Sub and the NB Sub, respectively,
          and each other NB Party or NaBANCO Party, respectively, to take any
          actions required to be taken in order to complete the transactions
          contemplated by this JV Agreement and the Related Agreements.

    14.10 Absence of Third-Party Beneficiaries.
          ------------------------------------ 

          No provisions of this JV Agreement, express or implied, are intended
          or shall be construed to confer upon or give to any Person other than
          the parties hereto or thereto, any rights, remedies or other benefits
          under or by reason of this JV Agreement unless specifically provided
          otherwise herein or therein,

                                      60
<PAGE>
 
          and except as so provided, all provisions hereof shall be personal
          solely between the parties to this JV Agreement.

    14.11 Governing Law.
          ------------- 

          The validity, construction, performance and enforceability of this JV
          Agreement shall be governed in all respects by the laws of the State
          of Georgia applicable to agreements negotiated, executed and performed
          in Georgia by Georgia parties.

    14.12 Alternative Dispute Resolution.
          ------------------------------ 

          (a)  In the event of a Dispute between one or more NB Parties and one
               or more NaBANCO parties, such parties shall promptly consult with
               one another in an effort to resolve the Dispute.  Initially, the
               individuals directly involved will attempt to settle the Dispute
               and, if they are unable to reach a resolution, their supervisors
               will attempt to settle the Dispute.  Failing a resolution of the
               Dispute by the individuals directly involved or their
               supervisors, the individuals designated by the Parties to receive
               notices under this Agreement shall negotiate in good faith for at
               least 30 days in an effort to settle the disagreement.  If such
               effort is unsuccessful, the Dispute will be submitted for binding
               arbitration in accordance with this Section 14.12 through
               presentation by either party to the other party of a written
               notification to that effect.

          (b)  Any Dispute which is not resolved pursuant to subsection (a)
               above shall be solely and finally determined by binding
               arbitration in accordance with the Federal Arbitration Act, the
               Rules of Practice and Procedure for the Arbitration of Commercial
               Disputes of Judicial Arbitration and Mediation Services, Inc.
               ("JAMS"), and the rules set forth in subsection (c) below.  In
               the event of any inconsistency, the rules set forth in subsection
               (c) below shall govern. Judgment upon any arbitration award may
               be entered in any court having jurisdiction.  Either party may
               bring an action, including a summary or expedited proceeding, to
               compel arbitration of any Dispute with respect to which
               arbitration is required by this Section 14.12 in any court having
               jurisdiction over such action.

          (c)  The arbitration shall be conducted in Atlanta, Georgia, and shall
               be administered by JAMS, except as provided below.  Before
               selecting the arbitrator(s), JAMS (or if JAMS is unable or is
               legally precluded from appointing the arbitrators or
               administering the arbitration, then the Center for Public
               Resources) shall consult with each party to discuss the
               applicable qualifications for the proposed arbitrators.  JAMS
               (or,

                                      61
<PAGE>
 
               if applicable, the Center for Public Resources) shall appoint the
               arbitrator(s), each party to discuss and the arbitrator(s) shall
               specify the method of administering the arbitration.  Upon
               request by any of the parties involved in the Dispute, JAMS (or,
               if applicable, the Center for Public Resources) shall select a
               panel of three arbitrators, but if no such request is made by the
               time the parties comment on the qualifications for the proposed
               arbitrators, JAMS (or, if applicable, the Center for Public
               Resources) may select a single arbitrator unless the JAMS (or, if
               applicable, the Center for Public Resources) determines that
               three arbitrators are more appropriate.  All arbitration hearings
               will be commenced no less than forty-five (45) days and no more
               than ninety (90) days after submission of a written demand for
               arbitration from a party hereto to the other party, and the Banks
               and NaBANCO shall exchange final position papers and provide such
               papers to the arbitrator(s) within thirty (30) days after
               presentation of a notification submitting the matter to
               arbitration.  The arbitrator(s) shall be permitted, upon a
               showing of cause, to extend the commencement of such hearing for
               up to, but no longer than, an additional sixty (60) days.  Each
               party will have no more than six (6) hours at the hearing to
               present its case, including witnesses, to the arbitrator.  The
               arbitrator(s) shall have the right to employ experts to assist
               him or her or them in any arbitration proceeding under this
               Section 14.12(c).  Within thirty (30) days after the hearing, the
               arbitrator(s') will render a written decision.  All payments due
               under the arbitrator's decision will be made within thirty (30)
               days of the issuance of the decision.  The arbitrator(s) may
               assess the fees and expenses of the arbitrator(s) and the other
               costs of arbitration against one or more parties as the
               arbitrator(s) deems appropriate (excluding the fees and
               disbursements of the prevailing party's counsel).

          (d)  Nothing contained in this Section 14.12 shall limit or impair the
               right of any party to seek injunctive relief from any court of
               competent jurisdiction with respect to any Dispute involving a
               breach of any of the exclusivity rights or noncompetition
               provisions of the JV Agreement, provided, however, the sole and
               exclusive remedy in any such judicial proceeding shall be the
               issuance of temporary restraining order, preliminary injunction
               or other interlocutory relief in order to maintain the status quo
               while the parties pursue resolution of the Dispute.  As otherwise
               provided in Section 14.12.

          (e)  In no event shall either party seek or be entitled to punitive or
               exemplary damages.

                                      62
<PAGE>
 
    14.13 Counterparts.
          ------------ 

          This JV Agreement may be executed in multiple separate counterparts,
          each of which shall be deemed an original but which when taken
          together, shall constitute one and the same instrument.

                                      63
<PAGE>
 
          IN WITNESS WHEREOF, the parties have executed this JV Agreement as of
     the date first above written.

                                    NATIONSBANK N.A. (CAROLINAS)

                                    By:/s/ Frank L. Gentry
                                       ----------------------------------
                                       Frank L. Gentry
                                       Executive Vice President


                                    NATIONSBANK OF FLORIDA, N.A.

                                    By:/s/ Frank L. Gentry
                                       ----------------------------------
                                       Frank L. Gentry
                                       Executive Vice President


                                    NATIONAL BANCARD CORPORATION

                                    By:/s/ Randolph L.M. Hutto
                                       -------------------------------
                                       Randolph L.M. Hutto
                                       Executive Vice President


                                    NATIONSBANK CORPORATION

                                    By:/s/ Frank L. Gentry
                                       ----------------------------------
                                       Frank L. Gentry
                                       Executive Vice President


                                    FIRST FINANCIAL MANAGEMENT CORPORATION

                                    By:/s/ Randolph L.M. Hutto
                                       -------------------------------
                                       Randolph L.M. Hutto
                                       Senior Executive Vice President


                                      64
<PAGE>
 
                          [LOGO OF FFMC APPEARS HERE]

                     First Financial Management Corporation
             3 Corporate Square, Suite 700, Atlanta, Georgia 30329
                                 (404) 321-0120



                                 April 2, 1995



BY FACSIMILE

Ms. Eileen M. Friars
President, NationsBank Merchant Services
101 S. Tryon Street
Charlotte, North Carolina 28255

Dear Eileen:

     First Financial Management Corporation, National Bancard Corporation
(NaBANCO") and First Financial Bank ("FFB") hereby agree that the Joint Venture
Formation Agreement among NationsBank, N.A. (Carolinas), NationsBank of Florida,
N.A. and National Bancard Corporation, dated April 2, 1995 (the "JV Agreement")
will be revised to reflect our agreement that in the case of an "Expansion
Territory" purchase in accordance with the terms of Section 5.5 of the JV
Agreement, the NationsBank Sub will have an option to purchase, rather than
being required to purchase, any portfolio in an Expansion Territory that has
been purchased by NaBANCO/FFB within twelve months of the date the territory
becomes an Expansion Territory, the purchase price for which would be greater
than 1.75 times the Annual Gross Profit as defined in the JV Agreement.

                                       Sincerely,

                                       /s/ Randolph L. M. Hutto
                                       ------------------------
                                       Randolph L. M. Hutto
                                       Senior Executive Vice President &
                                       General Counsel

:rlmh

<PAGE>
                                                                  EXHIBIT 10.2

 
                                                                  EXECUTION COPY



                       SPONSORSHIP AND SERVICES AGREEMENT

                                  BY AND AMONG
                    FIRST FINANCIAL MANAGEMENT CORPORATION,
                         NATIONAL BANCARD CORPORATION,
                             FIRST FINANCIAL BANK,
                     NABANCO MERCHANT SERVICES CORPORATION,
                            NATIONSBANK CORPORATION,
                               NATIONSBANK, N.A.,
                         NATIONSBANK, N.A. (CAROLINAS),
                         NATIONSBANK OF FLORIDA, N.A.,
                         NATIONSBANK OF GEORGIA, N.A.,
                         NATIONSBANK OF KENTUCKY, N.A.,
                         NATIONSBANK OF TENNESSEE, N.A.,
                          NATIONSBANK OF TEXAS, N.A.,
                                      AND
            UNIFIED MERCHANT SERVICES, A NABANCO/NATIONSBANK VENTURE
<PAGE>
 
                               TABLE OF CONTENTS


                               ARTICLE 1
<TABLE>
<S>       <C>                                                <C>
                      CERTAIN DEFINITIONS ..................  3
  1.1     "Affiliate".......................................  3
  1.2     "Agent Bank"......................................  3
  1.3     "Applicable Law"..................................  3
  1.4     "Card Associations"...............................  3
  1.5     "Card Association Rules"..........................  4
  1.6     "Control" or "Controlled".........................  4
  1.7     "Governmental Authority"..........................  4
  1.8     "Interchange".....................................  4
  1.9     "JV Contracts"....................................  4
  1.10    "Person"..........................................  4
  1.11    "Serviced Contract"...............................  4
  1.12    "Serviced Merchant"...............................  5
  1.13    "Third Party Servicer"............................  5

                          ARTICLE 2
                SPONSORSHIP RELATIONSHIPS  .................  5
  2.1     FFB Sponsored Contracts...........................  5
  2.2     NB Sponsored Contracts............................  5
  2.3     BIN and ICA.......................................  5
  2.4     Sponsorship of JV Merchants into Regional Networks 
  2.5     Sponsorship of Non-JV NaBANCO Merchants into 
          Regional Networks.................................  7
  2.6     Authorizations....................................  8
  2.7     Delegation........................................  9

                                   ARTICLE 3
                MERCHANT RELATIONSHIPS GENERALLY............. 10
  3.1     Partnership Rights and Obligations................. 10
  3.2     Marketing and Local Support........................ 10
  3.3     Merchant Accounts.................................. 11
  3.4     Merchant Acceptance................................ 11
  3.5     Serviced Merchants................................. 12
  3.6     Agent Bank Relationships........................... 12
  3.7     Procedures Manual.................................. 13
  3.8     Performance Data................................... 13

                                   ARTICLE 4
        AUTHORIZATION, PROCESSING AND SETTLEMENT SERVICES..... 13
  4.1     Services to be Performed by NaBANCO................. 13
  4.2     Performance by NB Group During Transition Period.... 13
</TABLE> 
                                       i
<PAGE>

<TABLE> 
   <S>   <C>                                                         <C> 
   4.3   Transition to NationsBank BIN and ICA.....................  15
   4.4   Allocation of Certain Risk................................  16
   4.5   Indemnified Contracts.....................................  16

                                   ARTICLE 5
             DELIVERY OF MERCHANT TRANSACTION DATA.................  17
   5.1   Delivery of Merchant Transaction Data.....................  17
   5.2   Electronic Transmissions and Other Deliveries to NaBANCO..  18

                                   ARTICLE 6
                SETTLEMENT THROUGH NB BANKS........................  18
   6.1   Payment Instructions and Reconciliation Report.. .........  18
   6.2   Payment and Posting.......................................  19
   6.3   Certain Funding Obligations...............................  20
   6.4   Limited Responsibility of NB Banks for Insufficient Funds.  20
   6.5   Debiting of Merchant Accounts.............................  21
   6.6   Account Information.......................................  21
   6.7   Merchant Inquiries and Adjustment.........................  22
   6.8   Additional Matters........................................  22

                                   ARTICLE 7
                CERTAIN SERVICES TO BE PERFORMED BY NaBANCO.........  22
   7.1    Cash Advances.............................................  22
   7.2    Special Pricing and Special Services......................  23

                                   ARTICLE 8
                       FEES AND OTHER COMPENSATION..................  23
   8.1   Payments to NaBANCO........................................  23
   8.2   Payments to NationsBank Affiliates.........................  24
   8.3   Conversion Costs...........................................  25
   8.4   Payments to FFB............................................  25
   8.5   Fees Following Termination of Joint Venture................  25
   8.6   Cash Advances..............................................  25
   8.7   Float......................................................  25
   8.8   Computation and Verification of Amounts....................  26
   8.9   Interest...................................................  26
   8.10  Additional Procedures......................................  26
   8.11  Net Amounts................................................  26

                                   ARTICLE 9
                           INDEMNIFICATION..........................  26
   9.1   General Rules..............................................  26
   9.2   Special Rules..............................................  27
         (a)  Payment System Loss...................................  27
         (b)  Extraordinary Matters.................................  27
 
</TABLE>

                                       ii
<PAGE>
 
<TABLE>
<S>      <C>                                                            <C>
   9.3   Losses........................................................  27
   9.4   Indemnification Procedure; Limitation.........................  28
         (a)   Notice of Claim.........................................  28
         (b)   Notice of Possible Claim................................  28
         (c)   Limitations.............................................  28
         (d)   Control of Litigation...................................  28

                                   ARTICLE 10
                   DISPUTE RESOLUTION AND ARBITRATION..................  30
   10.1  Alternative Dispute Resolution................................  30

                                   ARTICLE 11
                  TERM, TERMINATION AND MODIFIED CONTINUATION
                     AFTER DISSOLUTION OF PARTNERSHIP..................  31
   11.1  Term and Termination..........................................  31
         (a)   Term....................................................  31
         (b)   Effect of Termination...................................  32
   11.2  Certain Modifications Following Dissolution of the Partnership  32
         (a)   Assignment of Contract Sponsorships.....................  32
         (b)   Allocation of Certain Risks.............................  32
         (c)   Termination of Payment Instruction Procedures...........  33

                                   ARTICLE 12
                                  MISCELLANEOUS........................  33
   12.1  Confidential Information......................................  33
   12.2  Governing Law; Severability...................................  34
   12.3  Compliance....................................................  34
   12.4  Reasonable Efforts; Further Assurances........................  34
   12.5  Force Majeure.................................................  34
   12.6  Notices.......................................................  35
   12.7  Modifications and Changes.....................................  37
   12.8  No Assignment.................................................  37
   12.9  Counterparts..................................................  37
   12.10  Remedies; Waivers............................................  37
   12.11  Headings.....................................................  38
   12.12  Attorneys Fees...............................................  38
   12.13  Knowledge/Qualifiers.........................................  38
   12.14  Drafting Responsibility; Interpretation......................  38
</TABLE>

                                       iii
<PAGE>
 
                               LIST OF SCHEDULES


4.5A  Initial NB Indemnified Contracts

4.5B  Initial NaBANCO Indemnified Contracts

8.1   Included Services and NaBANCO Price Components

                                       iv
<PAGE>
 
                             CERTAIN DEFINED TERMS
<TABLE>
<CAPTION>
 
Term                                         Section
- ----                                         -------
<S>                                          <C>
 
Acquired Business                            JV Agreement
Affiliate                                    1.1
Agent Bank                                   1.2
Agreement                                    Preamble
Applicable Law                               1.3
Asset Purchase Agreement                     Preamble
Card Associations                            1.4
Card Association Rules                       1.5
Cash Advance Fees                            JV Agreement
Cash Advances                                JV Agreement
Contract Proposal                            3.2
Control or Controlled                        1.6
Conversion Date                              4.1
Conversion Dates                             4.2
DDA                                          3.2(d)
Dispute                                      10.1(a)
Equipment Rental Agreements                  Preamble
Expiration Date                              9.4(b)
FFB                                          Preamble
FFB Account                                  6.2
FFB Sponsored Contracts                      2.1
FFMC                                         Preamble
Governmental Authority                       1.7
Included Services                            4.1
Indemnified Contracts                        4.5
Indemnitees                                  3.5
Initial NaBANCO Indemnified Contracts        4.5
Initial NB Indemnified Contracts             4.5
Initial Territory                            JV Agreement
Interchange                                  1.8
JAMS                                         10.1(b)
JV Account                                   6.2
JV Agreement                                 Preamble
JV Contracts                                 1.9
JV Merchant Exceptions                       3.2
JV Merchant Exclusions                       3.2
JV Merchant Service Contracts                Preamble
JV Merchants                                 Preamble
JV Partners                                  Preamble
JV Target Market                             3.2
Loss or Losses                               9.3
 
</TABLE>

                                 v
<PAGE>
 
<TABLE>

<S>                                      <C>
MasterCard                               Preamble
Merchant Account                         5.1
Merchant Processing Business             Preamble
Merchant Processing Equipment            Preamble
Merchant Processing Services             Preamble
Merchant Service Contracts               Preamble
NaBANCO                                  Preamble
NaBANCO/FFB Agreements                   Preamble
NaBANCO Group                            Preamble
NaBANCO Parties                          Preamble
NaBANCO Partner                          Preamble
NationsBank                              Preamble
NB Account                               6.2
NationsBank Carolinas                    Preamble
NationsBank Florida                      Preamble
NB Banks                                 Preamble
NB Group                                 Preamble
NB Parties                               Preamble
NB Partner                               Preamble
NB Sponsored Contracts                   2.2
Network                                  2.4
NMSC                                     Preamble
Notice of Claim                          9.4(a)
Notice of Possible Claim                 9.4(b)
Partnership                              Preamble
Partnership Agreement                    Preamble
Payment Instructions                     6.1
Permitted MOTO Merchants                 3.2(b)
Person                                   1.10
Procedures Manual                        3.7
Purchased Contracts                      Preamble
Purchased Equipment Rental Agreements    Preamble
Purchased Merchant Contracts             Preamble
Purchased Merchant Service Contracts     Preamble
Regional Merchants                       3.2(b)
Related Agreements                       Preamble
Serviced Contracts                       1.11
Serviced Merchant                        1.12
Sharing Percentages                      2.3(b)
Third Party Claim                        9.4(d)(1)
Third Party Servicer                     1.13
TMS                                      Preamble
Transition Period                        4.1
Visa                                     Preamble
</TABLE>

                            vi
<PAGE>
 
                       SPONSORSHIP AND SERVICES AGREEMENT

          This is a Sponsorship and Services Agreement made and entered into on
April 11, 1995, effective as of March 31, 1995 (the "Agreement"), by and among
First Financial Management Corporation, a Georgia business corporation ("FFMC"),
National Bancard Corporation, a Florida business corporation ("NaBANCO"), First
Financial Bank, a special purpose (credit card) bank organized under the laws of
Georgia ("FFB"), NaBANCO Merchant Services Corporation, a Delaware corporation
("NMSC"), NationsBank Corporation, a North Carolina business corporation
("NationsBank"), NationsBank, N.A., a national banking association headquartered
in Bethesda, Maryland, NationsBank, N.A. (Carolinas), a national banking
association headquartered in Charlotte, North Carolina ("NationsBank
Carolinas"), NationsBank of Florida, N.A., a national banking association
headquartered in Tampa, Florida ("NationsBank Florida"), NationsBank of Georgia,
N.A., a national banking association headquartered in Atlanta, Georgia,
NationsBank of Kentucky, N.A., a national banking association headquartered in
Hopkinsville, Kentucky, NationsBank of Tennessee, N.A., a national banking
association headquartered in Nashville, Tennessee, NationsBank of Texas, N.A., a
national banking association headquartered in Dallas, Texas and Unified Merchant
Services, a NaBANCO/NationsBank Venture, a Georgia general partnership (the
"Partnership").  All of the NationsBank banks are collectively referred to as
the "NB Banks."  The NB Banks and NationsBank are sometimes collectively
referred to as the "NB Parties" and together with their Affiliates are referred
to as the "NB Group."  FFMC, NaBANCO, FFB and NMSC are sometimes collectively
referred to as the "NaBANCO Parties," and together with their Affiliates are
referred to as the "NaBANCO Group."

                                   RECITALS:

          The NB Parties (except NationsBank) and the NaBANCO Parties (except
FFMC) presently provide for merchants (directly or through others):
authorization, data capture, processing, settlement and chargeback services with
respect to transactions (other than those involving Cash Advances (as
hereinafter defined)) involving credit and debit cards issued by members of, and
bearing the brands of, Visa U.S.A., Inc., Visa International (collectively
"Visa"), MasterCard International Incorporated ("MasterCard"), Maestro and
Interlink, as well as certain authorization, data capture and processing
services with respect to transactions involving credit cards issued by Diners
Club/Carte Blanche, American Express, Discover Card and Japanese Credit Bureau
and certain related services and products.  All such services are collectively
referred to as "Merchant Processing Services" and the business of providing such
services is referred to as "Merchant Processing Business."  The terms Merchant
Processing Services and Merchant Processing Business as used herein shall not
include any card issuing activities or services therefor.

          Certain of the parties hereto also have entered into a Joint Venture
Formation Agreement (the "JV Agreement") and an Asset Purchase Agreement (the
"Asset Purchase Agreement"), and a subsidiary of NaBANCO (the "NaBANCO Partner")
and a jointly owned indirect subsidiary of NationsBank Carolinas and NationsBank
Florida (the "NB Partner")

                                       
<PAGE>
 
have entered into a Partnership Agreement (the "Partnership Agreement").  The
NaBANCO Partner and the NB Partner are collectively referred to as the "JV
Partners."  The JV Agreement, the Asset Purchase Agreement and the Partnership
Agreement are collectively referred to as the "Related Agreements."  Pursuant to
the Related Agreements, the following transactions occurred immediately prior to
the execution of this Agreement:

          (a) Certain of the NB Banks sold to FFB and NaBANCO a specified amount
of contracts pursuant to which Merchant Processing Services are provided to
merchants.  All contracts (other than "Equipment Rental Agreements" as defined
in the Asset Purchase Agreement) pursuant to which Merchant Processing Services
are provided to merchants are referred to as "Merchant Service Contracts," and
those purchased by FFB and NaBANCO from the NB Banks are referred to as the
"Purchased Merchant Service Contracts."  An NB Affiliate sold to NMSC certain
related equipment rental agreements ("Purchased Equipment Rental Agreements.")
The Purchased Equipment Rental Agreements and the Purchased Merchant Service
Contracts are referred to collectively as the "Purchased Contracts."

          (b) The JV Partners formed a general partnership, organized under
Georgia law that will do business under the name Unified Merchant Services, a
NaBANCO/NationsBank Venture (the "Partnership"), and contributed to the
Partnership the economic rights and obligations with respect to certain Merchant
Service Contracts and all related Equipment Rental Agreements pursuant to which
terminals and other equipment are provided to the merchants that are parties to
the Merchant Service Contracts contributed to the Partnership.  The Partnership
also purchased from a NaBANCO Affiliate certain terminals and other fixed assets
for use in connection with the provision of Merchant Processing Services and
purchased from an NB Affiliate all of the stock of Terminal Management Systems,
Inc. ("TMS") and thereby acquired additional terminals and other equipment for
use by merchants in connection with the receipt of Merchant Processing Services.
(All such equipment is referred to as the "Merchant Processing Equipment.")

          FFB, as a member of MasterCard and Visa U.S.A., has authorized
NaBANCO, pursuant to a separate agreement (the "NaBANCO/FFB Agreement"), to act
as an agent of FFB in performing authorization, processing and settlement
services for merchants participating in the MasterCard and Visa credit card
programs and in taking related actions.

          In connection with the operation of the Partnership, the parties
desire for FFB, NationsBank Carolinas and NationsBank Florida to be the
Visa/MasterCard members that are named on and hold legal title to the Merchant
Service Contracts for which the Partnership will, as among the parties hereto,
have the economic rights and obligations (the "JV Merchant Service Contracts").
The parties further desire for all of the Visa and MasterCard transactions under
such contracts to be authorized and settled using the BIN and ICA numbers of one
or more NB Banks (subject to certain exceptions during a transition period).

          The parties desire for NaBANCO to provide substantially all services
required to authorize, data capture, process and settle the credit and debit
card transactions under the

                                       2
<PAGE>
 
JV Merchant Service Contracts for the merchants that are parties to such
contracts (the "JV Merchants"), and also desire to provide for certain
transitional and conversion arrangements pending the conversion to NaBANCO's
systems of the merchants that have previously received Merchant Processing
Services from one or more of the NB Banks.

          The parties desire for the NB Banks to provide certain services to
assist the Partnership in collecting transaction data from certain merchants
that are parties to the JV Merchant Service Agreements and in effecting payments
to and from some or all of the merchants that are parties to the JV Merchant
Service Contracts.

          The parties desire to cooperate in other respects in connection with
the provision of Merchant Processing Services and related matters.

          NOW, THEREFORE, in accordance with the JV Agreement, the Partnership
Agreement and the Asset Purchase Agreement and in consideration of the premises
and mutual covenants in such agreements and as hereinafter set forth and for
good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties hereby agree as follows:


                                   ARTICLE 1
                              CERTAIN DEFINITIONS

          Most defined terms used in this Agreement are defined in other
sections in the context of the provisions in which they are used, as indicated
in the List of Defined Terms following the Table of Contents.  The following
terms are more easily defined in this Article 1 and shall have the following
meanings when used in this Agreement:

          1.1  "Affiliate" of a Person means another Person that directly, or
indirectly through one or more intermediaries, Controls, or is Controlled by, or
is under common Control with, such Person.

          1.2  "Agent Bank" means a financial institution that enters into a
contract with an NB Bank or another financial institution under which an NB Bank
or such other financial institution assists in providing Merchant Processing
Services for such Agent Bank's Merchant customers.

          1.3  "Applicable Law" means with respect to any party any federal,
state, local or foreign statute, law, ordinance, rule, regulation, order,
administrative interpretation, writ, injunction, directive, judgment, decree or
other requirement of any Governmental Authority applicable to such party or to
its business, properties or assets.

          1.4  "Card Associations" mean Visa, MasterCard, Interlink, Maestro and
any other association or card issuer having proprietary rights to and clearing
and oversight responsibilities with respect to any credit or debit card used to
effect transactions processed

                                       3
<PAGE>
 
hereunder and shall also include any debit card network utilized to authorize or
settle any debit card used to effect transactions processed hereunder.

          1.5  "Card Association Rules" mean the by-laws, rules, regulations,
orders and interpretations issued by the respective Card Associations applicable
to the performance of Merchant Processing Services and related matters, as
amended from time to time by the respective Card Associations.

          1.6  "Control" or "Controlled" means the ability of any Person,
directly or indirectly, to direct or cause the direction of the management or
policies of a Person, whether through ownership of voting securities, by
contract or otherwise.

          1.7  "Governmental Authority" shall mean any federal, state, local or
foreign governmental authority, quasi-governmental authority, court, government
or self-regulatory organization, commission, tribunal, organization or any
regulatory, administrative or other agency, or any political or other
subdivision, department or branch of any of the foregoing, but shall not include
a Card Association.

          1.8  "Interchange" shall mean any network maintained by Visa or
MasterCard for the purpose of clearing Visa and MasterCard card transactions and
effecting net settlements between institutions that issue the cards used for
such transactions and institutions submitting transactions on behalf of
merchants and other entities that accept cards as a form of payment and shall
also mean the comparable clearing and settlement network maintained by Diners
Club/Carte Blanche with respect to transactions using its card if and to the
extent that Diners Club/Carte Blanche transactions are settled by NaBANCO rather
than being routed to Diners Club/Carte Blanche for settlement and any debit card
network utilized to settle any debit card used to effect transactions processed
hereunder.

          1.9   "JV Contracts" shall mean all JV Merchant Service Contracts and
all related Equipment Rental Agreements with JV Merchants.

          1.10  "Person" includes any individual, partnership, joint venture,
corporation, trust or unincorporated organization and any other business entity,
in each case whether acting in an individual, fiduciary or other capacity.

          1.11  "Serviced Contract" means a Merchant Service Contract with a
merchant which receives Merchant Processing Services from the NB Group but which
NaBANCO has previously designated as being unacceptable as a JV Merchant or
which the JV hereafter declines to accept (or retain) as a JV Merchant, but for
which an NB Bank, due to its overall banking relationship with such merchant,
nevertheless desires to provide Merchant Processing Services.  An NB Bank will
retain legal ownership of, and shall indemnify the NaBANCO Group and all such
other parties against all risks relating to, each Serviced Contract (see Section
3.5), subject to Section 9.2(b).  At the request of the applicable NB Bank,
NaBANCO will provide (directly or indirectly through others) Merchant Processing
Services pursuant to each Serviced Contract for the same fee that it would
charge hereunder

                                       4
<PAGE>
 
if such contract were a JV Contract, and such fees shall be paid directly by the
applicable NB Bank, rather than by the Partnership.  The applicable NB Bank
shall be entitled to receive all fees paid by each merchant under a Serviced
Contract, and the Partnership shall not have any rights or obligations with
respect to a Serviced Contract.

           1.12 "Serviced Merchant" shall mean a merchant that is party to a
Serviced Contract.

          1.13  "Third Party Servicer" means any third party that provides
services used by NaBANCO, FFB, any NB Bank or the Partnership in providing
Merchant Processing Services to merchants.


                                   ARTICLE 2
                           SPONSORSHIP RELATIONSHIPS

          2.1  FFB Sponsored Contracts.  In its capacity as a member of Visa and
               -----------------------                                          
MasterCard, FFB will own legal title to, and be a party (by being named in the
contract or by being the assignee of a previously named party) to all JV
Merchant Service Contracts except for those that are contributed directly by the
NB Partner to the Partnership at the formation of the Partnership (the "FFB
Sponsored Contracts").

          2.2  NB Sponsored Contracts.  In their capacities as members of Visa
               ----------------------                                         
and MasterCard, NationsBank Carolinas and NationsBank Florida each will continue
to own legal title to and be a party (by being named in the contract or by being
the assignee of a prior party named in the contract) to each JV Merchant Service
Contract the economic rights and obligations of which shall have been
contributed directly to the Partnership at its formation by each such bank
through the NB Partner, rather than having been sold to FFB and NaBANCO and then
contributed by NaBANCO through the NaBANCO Partner (the "NB Sponsored
Contracts").  An NB Bank also shall own and have all rights and obligations
under each Serviced Contract, subject to the NB Bank's obligation to pay NaBANCO
for providing Merchant Processing Services for such merchant.

          2.3  BIN and ICA.  Regardless of whether the contract is an FFB
               -----------                                               
Sponsored Contract or an NB Sponsored Contract, all Visa and MasterCard
transactions for all JV Merchants shall be authorized and settled under the BIN
and ICA of one or more NB Banks, except that during an interim period (as
contemplated by Section 4.3), the transactions of merchants that were FFB
merchants prior to the acquisition of Purchased Merchant Service Contracts by
NaBANCO and FFB pursuant to the Asset Purchase Agreement may continue to be
authorized and settled under FFB's BIN and ICA.  Such NB Bank(s) on a timely
basis will report such transactions as its or their own on the quarterly
questionnaires which must be submitted to Visa and MasterCard and will pay on a
timely basis all fees and assessments imposed by Visa or MasterCard with respect
to such transactions (subject to reimbursement by the Partnership).  Such NB
Bank(s) will report to the Partnership all such amounts applicable to the JV
Contracts.

                                       5
<PAGE>
 
          (a) The Partnership will reimburse such NB Bank(s) (and FFB with
respect to the use of its BIN and ICA during a transitional period) for all Card
Association fees and incidental expenses relating to the use of such BINs and
ICAs.

          (b) The Partnership shall indemnify the NB Bank(s) and FFB for credit,
chargeback and fraud losses and other liabilities and risks relating to the use
of such BINs and ICAs in connection with the provision of Merchant Processing
Services for the JV Merchants (except to the extent any loss is caused by the
failure to perform or unreasonable delay by such NB Bank or FFB, respectively
(or an Affiliate of either) in performing its obligations under this Agreement).
FFMC and NationsBank hereby guarantee performance of the Partnership's
indemnification obligation in proportion to the "Sharing Percentages" (as
defined in the Partnership Agreement) of the NaBANCO Partner and the NB Partner,
respectively, but shall not be liable to satisfy any such indemnification
obligation unless and until the Partnership fails to satisfy its indemnification
obligations after appropriate measures to enforce such obligations.

          (c) Upon dissolution of the Partnership, the NB Group shall take all
reasonable steps necessary to permit the NaBANCO Group to continue its Merchant
Processing Business on an uninterrupted basis, including, without limitation,
permitting or otherwise accommodating and allowing the continued use of the NB
Bank(s)' BINs and ICAs for up to 60 days after the division of contracts or the
purchase of the NB Partner's Partnership interest.  In the case of any continued
use by a member of the NaBANCO Group of such BINs and ICAs of any NB Bank
following dissolution, the NaBANCO Group shall provide an appropriate
continuation of the guarantee of 100% of the total indemnification obligation
that the Partnership would have had if it had still been in existence.

          2.4  Sponsorship of JV Merchants into Regional Networks.  The NB
               --------------------------------------------------         
Partner will cause one or more NB Banks to sponsor the Partnership into various
regional electronic funds transfer networks of which any NB Bank is currently a
member or may subsequently become a member (each such network being referred to
herein as a "Network") for the purpose of enabling JV Merchants to accept
payment from cardholders who present plastic cards bearing the name and logotype
of the Network.  Subject to mutual agreement to terms and conditions and
subject, further, to Network rules and restrictions, the NB Group will cause one
or more NB Banks to effect such Network sponsorship provided:

          (a) The JV Partners, severally in proportion to their Sharing
Percentages shall indemnify, defend and hold the NB Banks harmless from and
against any and all Losses (as defined in Section 9.3) to which any NB Bank may
be subjected or which it may incur either directly or indirectly, in whole or in
part, in connection with or as a result of such Network sponsorship, except in
each case to the extent the Losses are attributable to any reckless, fraudulent
or careless activity by any NB Affiliate or by NaBANCO.

          (b) The NB Banks shall be reimbursed by the Partnership for any cost
or expense attributable to the Network sponsorship.

                                       6
<PAGE>
 
          (c) The Network sponsorship will terminate when the Partnership
Agreement terminates; however, for a period not to exceed 120 days after the
date of liquidation of the Partnership, the NB Banks shall continue the Network
sponsorship provided that appropriate financial guarantees are given by the
NaBANCO Group to the NB Banks.

          2.5  Sponsorship of Non-JV NaBANCO Merchants into Regional Networks.
               --------------------------------------------------------------  
The NB Banks and NaBANCO and/or FFB shall use their best efforts to mutually
agree on terms and conditions for an NB Bank sponsorship of NaBANCO and/or FFB
into each Network of which any NB Bank is currently or subsequently becomes a
member or could be a member for the purpose of enabling non-JV NaBANCO merchants
to accept payment from cardholders who present plastic cards bearing the name
and logotype of the Network.  Subject to mutual agreement to terms and
conditions and subject, further, to Network rules and restrictions, the NB Group
will cause one or more NB Banks to effect such Network sponsorship.  In addition
to other mutually agreeable terms, such Network sponsorship agreement shall
include terms providing that:

          (a) NaBANCO and FFMC, jointly and severally, and, to the extent it is
so sponsored, FFB shall indemnify, defend and hold the NB Banks harmless from
and against any and all Losses to which any NB Bank may be subjected or which it
may incur either directly or indirectly, in whole or in part, in connection with
or as a result of such Network sponsorship, except in each case to the extent
such Losses are attributable to any reckless, fraudulent or careless activity by
any NB Affiliate.

          (b) No NB Bank shall be required to incur any unreimbursed cost or
expense in order to sponsor NaBANCO and/or FFB into the Network.

          (c) The only merchants for which NaBANCO/FFB may authorize, process or
settle transactions pursuant to the Network sponsorship by any NB Bank will be
merchants that are direct customers of NaBANCO and/or FFB and are approved
pursuant to NaBANCO's and FFB's normal credit criteria.  Neither NaBANCO nor FFB
may use any Network sponsorship hereunder to provide related Network sponsorship
to any agent bank, independent sales organization or member service provider
without the consent of the applicable NB Bank; provided, however, that such
consent shall not be unreasonably withheld to the extent NaBANCO needs to extend
such sponsorship to a Third Party Servicer solely for purposes of any Merchant
Processing Services provided by such Third Party Servicer on behalf of or in
conjunction with NaBANCO and/or FFB for merchants that are direct customers of
NaBANCO and/or FFB and are approved pursuant to NaBANCO's and FFB's normal
credit criteria.

          (d) The Network sponsorship will terminate when the Partnership
Agreement terminates; however, for a period not to exceed 120 days after
liquidation of the Partnership, the NB Banks shall continue the Network
sponsorship provided that appropriate financial guarantees are given by the
NaBANCO Group to the NB Banks.

                                       7
<PAGE>
 
          (e) If FFMC receives a rating on its senior unsecured long term debt
of BB or lower by Standards & Poor's Corporation ("S&P") or Ba or lower by
Moody's Investors Service, Inc. ("Moody's") or has a higher rating suspended or
withdrawn by S&P or Moody's (and not replaced with another rating higher than
those specified above) while any of FFMC's rated senior unsecured long term debt
remains outstanding, or if FFMC has no rated senior unsecured long term debt
outstanding, then FFMC shall provide copies of its Annual Reports on Form 10-K
and Quarterly Reports on Form 10-Q, as filed with the Securities and Exchange
Commission, to the person designated by the NB Banks and if the NB Banks
conclude based on their review of such reports that FFMC does not meet their
credit guidelines, then the NB Banks also will have the right to terminate such
Network sponsorship by giving NaBANCO and FFB at least 120 days advance written
notice; provided, however, that:

          (i) the right of the NB Group to terminate and the obligation of FFMC
to provide copies of its Annual Reports and Quarterly Reports shall not apply
(or shall be suspended) if any such circumstance occurs with respect to only one
such rating agency and the other such rating agency (or any other then
nationally recognized rating agency) gives or continues to maintain a rating
higher than those specified above (or an equivalent investment grade rating) for
FFMC's senior unsecured long term debt; and

          (ii) the right of the NB Group to terminate and the obligation of FFMC
to provide copies of its Annual Reports and Quarterly Reports also shall be
suspended if the condition giving rise to such right is cured prior to the
effective date of such termination.

          2.6  Authorizations.  In order to comply with all applicable rules,
               --------------                                                
regulations and other requirements of Visa, MasterCard, Interlink and Maestro,
and, in the case of the authority granted hereunder by the applicable NB Banks,
to comply with all rules, regulations and other requirements of all applicable
Networks, but subject to the express limitations in other provisions of this
Agreement, FFB and each NB Bank that owns any of the JV Merchant Contracts, owns
any BIN or ICA under which JV Merchant card transactions are authorized or
settled, or that provides any sponsorship or other authorization with respect to
a Network, hereby authorizes each other party to this Agreement to act on such
bank's behalf to the extent necessary or appropriate to perform each such
party's obligations under this Agreement in the manner contemplated by and in
accordance with the terms and conditions of this Agreement.  The authorizations
granted herein are not intended and shall not be construed to authorize any
party to act on another's behalf with respect to policy issues, but are intended
only to provide the necessary and appropriate authorizations for operational
matters so as to permit the parties to perform their obligations hereunder.  To
the extent required by Visa, MasterCard, Interlink, Maestro or a Network, each
such bank, subject to Section 2.4 and 2.5, shall effect and maintain all
necessary registrations of each other party hereto as Member Service Providers,
Independent Sales Organizations/Non-Member Agents, or in such other capacities
as may from time to time be available and may be appropriate or desirable to
implement the intent of the parties as stated in this Agreement.  Nothing in
this Agreement shall require any NB Bank to effect

                                       8
<PAGE>
 
or maintain membership in any Network which such NB Bank otherwise considers
unnecessary; provided, however, that any NB Bank that provides sponsorship of
NaBANCO and/or FFB into any Network shall give NaBANCO and/or FFB, as
applicable, at least 120 days advance written notice prior to terminating any
such membership.

          (a) The parties acknowledge that FFB is a member of Maestro and has
certain access to Interlink through a non-affiliated entity, and that one or
more NB Banks are members of Interlink, but not of Maestro.  The parties agree
to cooperate with each other to determine and implement the most appropriate
access to Maestro and Interlink for the JV Merchants.

          (b) FFB, NationsBank Carolinas, NationsBank Florida, the NB Bank or
Banks whose BIN and ICA are used for the JV Merchants, and each NB Bank that
provides sponsorship or other authorization into any Network shall maintain in
good standing its membership in each of Visa, MasterCard or such Network, as
applicable, and FFB and the appropriate NB Bank(s) shall maintain in good
standing their respective memberships in Maestro and Interlink, respectively,
unless other arrangements are made for access into Maestro and Interlink.

          (c) It is understood and agreed that the grant of authority hereunder
shall be limited to use in connection with the JV Contracts, including the
solicitation of new customers, the negotiation of contracts with existing and
prospective JV Merchants, the performance of such contracts, and all matters
incidental thereto, and that nothing herein shall entitle any party hereto to
use another party's name or authorization in providing Merchant Processing
Services to any person other than a JV Merchant, except as provided above for
agreed upon sponsorships and authorizations with respect to debit card
transactions for NaBANCO's non-JV Merchants and except as provided in Subsection
(d) below.

          (d) The appropriate NB Bank(s) also shall provide all necessary
authorizations and sponsorships with respect to each applicable Card Association
to enable NaBANCO to perform the desired Merchant Processing Services pursuant
to the Serviced Contracts.

          (e) Subject to any restrictions contained in the JV Agreement, nothing
in this Agreement shall restrict any party's ability to act as an agent for any
other financial institution or to act on its own behalf in connection with the
provision of Merchant Processing Services or otherwise.

          2.7  Delegation.  FFB, NationsBank Carolinas, NationsBank Florida and
               ----------                                                      
the NB Bank(s) whose BIN and ICA will be used, agree and acknowledge that
certain restrictions imposed by Visa and MasterCard are not applicable to the
Merchant Processing Services provided under the JV Contracts for cards issued by
other Card Associations and for related services and equipment that may be
provided under the JV Contracts, and that such services and products generally
may be performed and provided by entities without regard to their

                                       9
<PAGE>
 
membership in Visa and MasterCard.  As a consequence, without limiting the grant
of authority provided in this Agreement, FFB, NationsBank Carolinas, NationsBank
Florida and the NB Bank or Banks whose BIN and ICA will be used, hereby delegate
to the Partnership to the fullest extent possible with respect to the provision
of Merchant Processing Services, the performance and provision of such services
and products that are not restricted by Visa and MasterCard, subject in each
case to any required sponsorship or other authorization with respect to debit
card transactions.


                                   ARTICLE 3
                        MERCHANT RELATIONSHIPS GENERALLY

          3.1  Partnership Rights and Obligations.  As among the parties hereto,
               ----------------------------------                               
and subject to the express rights and obligations of the other parties contained
herein, the Partnership shall have all economic rights and obligations under the
JV Contracts.  Without limiting the foregoing, the Partnership shall have full
responsibility for the proper performance of the Merchant Processing Services
(including the provision of Merchant Processing Equipment) under each JV
Contract and shall bear all risks arising in connection with the JV Contracts,
subject, in each case, to the obligations expressly imposed by this Agreement on
the other parties hereto and such other parties' related indemnification
obligations for any Losses and other matters due to a failure by any such party
to properly perform its obligations and subject to the special indemnification
provided for Indemnified Contracts.  Except as provided with respect to the
Transition Period, substantially all services necessary to authorize, process,
and settle credit card transactions under the JV Contracts will be performed by
NaBANCO.  Certain services, including collecting certain transaction data (as
provided in Section 5.1) and effecting certain payments (as provided in Article
6) to and from merchants, will be performed by the NB Banks.

          3.2  Marketing and Local Support.  As more fully set forth in, and
               ---------------------------                                  
subject to all of the terms of, the JV Agreement, the JV sales force will
solicit merchants to become JV Merchants within the "JV Target Market," subject
to the "JV Merchant Exclusions" and the "JV Merchant Exceptions," as such terms
are defined in the JV Agreement.  The JV sales force is hereby authorized to
negotiate with each proposed and existing JV Merchant to establish, amend,
extend the term of, terminate and make other changes with respect to any JV
Contract (each establishment, amendment, extension of the term, termination, or
other change being referred to as a "Contract Proposal").

          (a) Using standard forms of Merchant Service Contracts approved in
advance by FFB and NaBANCO and standard forms of Equipment Rental Agreements
approved in advance by the Partnership, the JV sales force shall prepare and
present to FFB and NaBANCO Contract Proposals (including pricing) for
prospective JV Merchants, together with related merchant applications and
supporting documentation, including a report of an initial on-site inspection
when required, all as may be specified in the "Procedures Manual" contemplated
by Section 3.7.

                                       10
<PAGE>
 
          (b) The JV sales force will have the right to offer to "Regional
Merchants" (including "Permitted MOTO Merchants" and governmental merchants) (as
such terms are defined in, and to the extent allowed under, the JV Agreement)
bankcard merchant products and services offered by NaBANCO to its non-JV
Merchants in comparable categories (i.e., to its non-JV Regional Merchants, MOTO
                                    ----                                        
Merchants and governmental merchants), except for any custom products and
services not generally offered to the majority of NaBANCO's non-JV Regional
Merchants, MOTO Merchants or governmental merchants, respectively.

          (c) The JV sales force shall provide all customer support services for
JV Merchants requiring visits to any such merchants' premises, such as terminal
maintenance and repair.  The JV sales force also shall provide customer support
services for NaBANCO's non-JV Regional Merchants in the Partnership Territory
requiring visits to any such merchants' premises, such as terminal maintenance
and repair, and NaBANCO shall reimburse the Partnership at cost for such
services.

          (d) The JV sales force will use its good faith efforts to encourage
new JV Merchants (those who first contract with the Partnership and FFB after
the date of this Agreement in contrast to those whose Merchant Service Contracts
and Equipment Rental Agreements are contributed as of the Partnership's
formation) to use one of the NB Banks for the demand deposit account ("DDA")
used to settle credit card transactions.

          3.3  Merchant Accounts.  Each NB Bank shall offer such DDAs and other
               -----------------                                               
retail banking services to JV Merchants on the same basis as such services are
offered to other similar NB Bank customers.  Except as indicated below, each
applicable JV Merchant that maintained a Merchant Account (as defined in Section
5.1) at an NB Bank prior to the applicable Conversion Date (as defined below)
shall be entitled to continue maintaining its Merchant Account on the same terms
and conditions as those previously applicable and shall not be required, as a
result of the conversion to NaBANCO's system, to pay additional fees or charges
to any NB Bank with respect to credit card deposits, settlements and related
transactions effected through such Merchant Account.  No NB Bank, however, shall
be precluded from assessing any such JV Merchant with additional or increased
fees and charges, or imposing new terms and conditions with respect to any DDA
account of an applicable JV Merchant, if such fees, charges, terms or conditions
are assessed or imposed on all customers or accounts of the same type or general
nature.  Each applicable NB Bank shall give the Partnership and NaBANCO such
other information regarding the Merchant Account and the JV Merchant as mutually
agreed in the Procedures Manual, and to the extent not prohibited by Applicable
Law.  Each NB Bank will include the Partnership's President (or such other
person as may be designated by the Partnership) on a distribution list for
prompt notification of fee increases and other related DDA changes.

          3.4  Merchant Acceptance.  All Contract Proposals submitted by the JV
               -------------------                                             
sales force shall be subject to review and acceptance by FFB and NaBANCO.  FFB
and NaBANCO shall have the right to approve or reject any Contract Proposal, but
shall not provide for any substitute terms unacceptable to the Partnership.  In
deciding whether to approve or reject any Contract Proposal, FFB and NaBANCO
shall review the Contract Proposal and related

                                       11
<PAGE>
 
merchant for consistency with the underwriting policies established by FFB and
adopted by the Partnership and for any new services not previously provided,
which may impact the pricing charged by NaBANCO to the Partnership for the
Merchant Processing Services.  In addition to FFB's right to accept or reject a
Contract Proposal, FFB with respect to the FFB Sponsored Contracts, and the
applicable NB Bank with respect to any NB Sponsored Contracts, shall have the
right to terminate any such JV Contract if FFB or the applicable NB Bank
determines that such contract presents an unacceptable risk or is otherwise no
longer acceptable to it.  FFB in exercising its decision to approve or reject a
Contract Proposal or to terminate any FFB Sponsored Contract, or the applicable
NB Bank in exercising its decision to terminate any NationsBank Sponsored
Contract, shall not act unreasonably, taking into account the respective rights
and obligations of the parties hereto (including the obligation of the NB Banks
pursuant to Section 7.2 to bear any increased costs of special pricing or
special services desired by such banks and the applicable allocation of risks as
between the parties and the related indemnification provided in this Agreement).
If FFB rejects a Contract Proposal or terminates any FFB Sponsored Contract with
a merchant, then for at least three months thereafter FFB will not enter into a
contract with such merchant for the provision of Merchant Processing Services
(other than in conjunction with the Partnership).  If any NB Bank terminates any
NationsBank Sponsored Contract, then for at least three months thereafter, no NB
Bank shall request NaBANCO to provide Merchant Processing Services to such
merchant pursuant to a Serviced Contract.

          3.5  Serviced Merchants.  If any NB Bank desires for NaBANCO to
               ------------------                                        
provide Merchant Processing Services to any merchant that FFB or the Partnership
(through NaBANCO) (a) has declined as of the date of this Agreement or hereafter
declines to accept due to risk concerns and (b) has refused or hereafter refuses
to accept even if treated as an Indemnified Contract, then such NB Bank may
request that NaBANCO provide Merchant Processing Services for such merchant if
NB agrees to treat such contract as a Serviced Contract.  If NaBANCO agrees to
provide Merchant Processing Services on this basis, then the applicable NB Bank
shall be responsible for and one of the NB Banks shall be the legal owner of,
such Serviced Contract and shall indemnify, defend, and hold NaBANCO, and its
respective directors, officers, agents, attorneys and employees (collectively,
"Indemnitees") harmless from and in respect of any Losses (as defined in Section
9.3) incurred or suffered by any Indemnitee in any way relating to or arising in
connection with any Serviced Contract, except to the extent such NB Bank
establishes through a final judicial determination or a final arbitration
decision or in another manner satisfactory to Indemnitees that part or all of
any such Losses were caused primarily by the negligence or willful misconduct of
NaBANCO in performing the Merchant Processing Services required hereunder with
respect to such Serviced Contract.  This Section is not intended to and shall
not require NaBANCO to provide Merchant Processing Services to any merchant
under circumstances which NaBANCO views as unacceptable.

          3.6  Agent Bank Relationships.  The parties hereto shall take all
               ------------------------                                    
steps necessary to identify and modify any existing arrangements between any NB
Bank and any other financial institution having an "Agent Bank" relationship
with an NB Bank, so as to avoid

                                       12
<PAGE>
 
any conflict with the relationships of the parties hereto pursuant to this
Agreement, the JV Agreement and the Partnership Agreement.

          3.7  Procedures Manual.  The JV Partners, NaBANCO and FFB shall
               -----------------                                         
cooperate in good faith to develop a draft "Procedures Manual" by May 1, 1995
and a final version of the Procedures Manual by July 1, 1995 (or as soon
thereafter as practical), which may be amended from time to time, to specify
operational procedures and guidelines, mutually agreed upon and approved by each
JV Partner, NaBANCO and FFB, to be followed by the parties hereto in performing
their respective duties under this Agreement.

          3.8  Performance Data.  To the extent the parties hereto develop
               ----------------                                           
performance data applicable to their provision of any services to the
Partnership under this Agreement, they will provide that information to the
Partnership.


                                   ARTICLE 4
               AUTHORIZATION, PROCESSING AND SETTLEMENT SERVICES

          4.1  Services to be Performed by NaBANCO.  Except as provided below
               -----------------------------------                           
with respect to the "Transition Period" (the period from the Effective Date
until the last "Conversion Date," as defined below) and subject to the express
obligations of the other parties hereto, NaBANCO shall provide authorization and
data capture services with respect to all applicable credit and debit card
transactions by JV Merchants, process retrievals, chargebacks and exceptions,
and direct the settlement of such transactions through accounts maintained at NB
Banks and other designated financial institutions.  NaBANCO shall also provide
such services with respect to any Serviced Contracts.  Without limiting the
foregoing, NaBANCO shall provide the "Included Services" specified on Schedule
8.1 for all JV Merchants and with respect to all Serviced Contracts.  In
performing its obligations hereunder, NaBANCO shall provide with respect to the
JV Merchants a level of service comparable to that which NaBANCO provides to its
comparable non-JV merchants.

          4.2  Performance by NB Group During Transition Period.  From the
               ------------------------------------------------           
Closing Date to the applicable "Conversion Dates" (unless the JV Contract or the
Serviced Contract is earlier terminated by the Partnership or the customer or by
FFB in the case of an FFB Sponsored Contract or the applicable NB Bank in the
case of a NationsBank Sponsored Contract), NaBANCO, with the assistance of the
NB Banks, any other NB Affiliate that owns or leases the Norfolk operations
center currently used to perform the NB Sponsored Contracts and the Purchased
Contracts, and, to the extent deemed appropriate by NaBANCO, existing Third
Party Servicers that currently assist in performing such contracts, will
continue to perform each Purchased Contract, each NationsBank Sponsored
Contract, and any additional JV Contract entered within 60 days after the
Closing Date, to the extent the parties mutually determine that it is not
practical to set-up any such new JV Merchant initially on NaBANCO's processing
systems.  The "Conversion Date" shall mean with respect to each applicable JV
Merchant, the actual date on which such JV Merchant is fully converted from the
processing systems used by the NB Banks or their Third Party Servicers

                                       13
<PAGE>
 
to NaBANCO's processing systems or, when the context otherwise requires, shall
mean the actual date on which a particular function (such as settlement/clearing
of back office systems) embodied in the Merchant Processing Services provided to
such merchant is converted from the processing systems of the NB Banks or their
Third Party Servicers to NaBANCO's processing systems.  All such services shall
be performed by the NB Banks or their Third Party Servicers with a level of
service at least equal to that previously applicable, provided that the
personnel and related support managed and paid for by NaBANCO, to the extent it
affects such service level, is consistent with the level of personnel and other
support previously applicable.  The NB Banks agree that during the Transition
Period:

          (a) They shall use their best efforts, at the direction and expense of
NaBANCO, to keep in effect, for the benefit of NaBANCO, their existing contracts
and other arrangements with Third Party Servicers for at least 12 months after
the Closing Date (or such shorter time as may be specified by NaBANCO) so as to
permit adequate time for NaBANCO to convert the functions performed by such
Third Party Servicers to NaBANCO's systems (or to permit NaBANCO to enter into
appropriate arrangements with Third Party Servicers) and to minimize any
disruption to the affected merchants.  NaBANCO will be responsible for
reimbursing the NB Group for costs under, for administering and for instructing
the NB Group when to terminate any third party contracts in existence on the
date hereof to which an NB Group member is a party to the extent they relate to
the Merchant Processing Business.  In the event that NaBANCO instructs an NB
Group member to take any action or give any notice under such a third party
contract which the NB Group member properly may take and such NB Group member
fails to take such action or give such notice in a timely manner, any Losses
resulting from such failure shall be borne by the NB Group.  If NaBANCO or the
Partnership desires to continue any arrangements with a Third Party Servicer
beyond the later of: (i) the first date on which such arrangements between the
NB Group and such Third Party Servicer can be terminated without any early
termination payment or penalty or (ii) 12 months following the Closing Date,
NaBANCO or the Partnership shall enter into a new contract in its own name with
such Third Party Servicer rather than extending or renewing any contract that
any member of the NB Group has with such Third Party Servicer, unless the
parties mutually agree otherwise.  Notwithstanding the immediately preceding
sentence, the parties agree that the NB Group's contract with Gibbs Management
Group, Inc. shall not be extended beyond its scheduled termination date.

          (b) NaBANCO shall have the use of the same facilities at NationsBank's
Norfolk operations center used by the NB Banks and their Affiliates to provide
Merchant Processing Services (or comparable space in a back-up facility
(pursuant to the current disaster recovery/back-up plan) should the Norfolk
operations center be destroyed or otherwise become unfit for use in providing
Merchant Processing Services).  NaBANCO shall manage that portion of the
NationsBank's Norfolk operations center (or that portion of any substitute
facility) used to provide Merchant Processing Services for JV Merchants at the
expense of NaBANCO.

                                       14
<PAGE>
 
          (c) Except as indicated below, the expenses of operating the Merchant
Processing Services portion of the Norfolk operations shall be reimbursed to the
NB Group by NaBANCO as part of its servicing responsibilities pending conversion
of the merchants and vacating of such facility by NaBANCO.  The NB Group will no
longer be reimbursed for any leasehold or other expenses attributed to NaBANCO's
occupancy of any of the physical locations in the Norfolk facility used in
conducting the Merchant Processing Business when such locations are vacated by
NaBANCO following 45 days advance notice to the NB Group by the Partnership.
Sales force related expenses and conversion costs for closing that portion of
the Norfolk facility used to provide Merchant Processing Services and any sales
facilities will be borne by the Partnership.  All such expenses of conversion
borne by the Partnership will end by March 31, 1996.  Any expenses of conversion
incurred subsequent to the above date will be borne by NaBANCO.  The parties'
responsibilities with respect to employee costs are governed by the JV
Agreement.

          (d) Pending conversion of the Serviced Merchants to NaBANCO's systems,
the Serviced Contracts will be performed through the Norfolk operations center
and the NB Banks' existing Third Party Servicers in the manner contemplated
above.  Any incremental conversion costs attributable to the Serviced Merchants
shall be paid by the applicable NB Bank(s).

          (e) The NB Banks will comply with all applicable federal, state,
municipal and other laws, regulations and orders (including those of Visa and
MasterCard) applicable to their performance of such contracts, except for any
noncompliance that will not have a material and adverse effect on such
performance or on the Partnership, FFB or NaBANCO.

          (f) The NB Banks will continue to perform deposit and fraud monitoring
functions with respect to such Merchants in a manner consistent with its
practices prior to the date of this Agreement.

          (g) The NB Banks, at the expense of NaBANCO for the portion of the
Norfolk operations center dedicated to the provision of Merchant Processing
Services and managed by NaBANCO, will maintain adequate property, casualty and
liability insurance (including errors and omissions insurance) and fidelity bond
coverage, such insurance and bond to be in amounts and with a carrier comparable
to the amounts and carrier in effect prior to formation of the Partnership,
insuring the NB Group against losses arising from damage to the Norfolk
operations facility and liability for any errors, omissions or malfeasance by
the NB Banks or any of their employees or agents in performing such contracts.
The NB Banks will not decrease the coverage (in terms of scope and dollar
amount) of this insurance or increase any deductible or other retained risk
thereunder from that in effect prior to the formation of the Partnership, except
for changes in deductibles based on formulas in the existing policies of
insurance.

          4.3  Transition to NationsBank BIN and ICA.  For those JV Merchants
               -------------------------------------                         
that were NaBANCO/FFB Merchants prior to any purchase of contracts under the
Asset Purchase Agreement, FFB may continue using its BIN and ICA to authorize
and settle transactions

                                       15
<PAGE>
 
under such merchants' Merchant Processing Service Contracts and may continue
using the same settlement procedures as previously in effect with respect to
such merchants until such time as it becomes feasible to begin authorizing and
settling such transactions through an NB Bank's BIN and ICA pursuant to Section
2.3 of this Agreement.

          4.4  Allocation of Certain Risks.  For any transaction authorized
               ---------------------------                                 
prior to the Closing Date, but not processed or settled under a JV Contract
until after the Closing Date, any chargebacks or other write-offs that occur
with respect to such transactions and that are attributable solely to the
authorization process shall continue to be the responsibility of the NB Bank or
NaBANCO (in the case of contracts owned by FFB), depending on which party owned
the related Merchant Service Contract prior to the sale of certain contracts
pursuant to the Asset Purchase Agreement.  All other chargebacks and write-offs,
as well as other credit and fraud risks, relating to transactions processed and
settled under the JV Contracts after the Closing Date shall be the
responsibility of the Partnership, except as otherwise provided with respect to
Indemnified Contracts.  (Serviced Contracts are not JV Contracts and are
governed by the risk allocation provisions of Section 3.5.)  Any subsequent
recoveries with respect to chargebacks or other write-offs for which an NB Bank
or NaBANCO (on behalf of FFB) is responsible shall belong to the NB Bank or
NaBANCO based on the allocation of responsibility for the prior chargeback or
other write-off.

          4.5  Indemnified Contracts.  From the merchant contracts that the NB
               ---------------------                                          
Group recently contributed to the Partnership or sold to the NaBANCO Group, the
NaBANCO Group has designated as "Indemnified Contracts" those merchant contracts
with the merchants listed on Schedule 4.5A to this Agreement (the "Initial NB
Indemnified Contracts").  From the merchant contracts that the NaBANCO Group
recently contributed to the Partnership (excluding those purchased from the NB
Group), the NB Group has designated as Indemnified Contracts those merchant
contracts with the merchants listed on Schedule 4.5B to this Agreement (the
"Initial NaBANCO Indemnified Contracts").  After the effective date of this
Agreement, with respect to merchant contracts acquired through any acquisition
by the Partnership of an "Acquired Business" (as defined in the JV Agreement),
the NaBANCO Group in the case of an Acquired Business that the Partnership
acquires from the NB Group, and the NB Group in the case of an Acquired Business
that the Partnership acquires from the NaBANCO Group, shall be entitled to
designate as Indemnified Contracts an amount of such acquired merchant contracts
representing not more than 5% of the total annual bankcard sales processed by
the Acquired Business.  (Consistent with the definition of Acquired Business,
this 5% will be based on annual bankcard sales so processed for Regional
Merchants in the Partnership Territory.)  In the case of Indemnified Contracts
so designated by the NaBANCO Group, the NB Group shall indemnify and hold
harmless the Partnership and the NaBANCO Group for all credit, fraud, chargeback
and similar Losses arising in connection with the Indemnified Contracts, and in
the case of Indemnified Contracts so designated by the NB Group, the NaBANCO
Group shall indemnify and hold harmless the Partnership and the NB Group for all
credit, fraud, chargeback and similar Losses arising in connection with the
Indemnified Contracts, in both cases subject to the time limitations set forth
below; provided in each case that any such Loss arises with respect to a
transaction or event that occurs while such contract is an

                                       16
<PAGE>
 
Indemnified Contract (whether the claim for indemnification is made during or
after such period).

          (a) Except as provided in Subsection (b) below, a contract designated
an Indemnified Contract on or before the date of this Agreement shall remain an
Indemnified Contract for twelve months from the date of this Agreement in the
case of Initial NB Indemnified Contracts or six months from the date of this
Agreement in the case of the Initial NaBANCO Indemnified Contracts (plus, in
each case, the additional time set forth below for indemnification to be
terminated), and a contract designated as an Indemnified Contract in connection
with the Partnership's purchase of an Acquired Business shall remain an
Indemnified Contract for a period of six months following the date such contract
is acquired by the Partnership (plus the additional time set forth in Subsection
(b) below for indemnification to be terminated).

          (b) No later than 15 days prior to the end of the applicable twelve-
month or six-month period with respect to each Indemnified Contract, the
Partnership will notify the indemnifying Group of those Indemnified Contracts
that the Partnership is not willing to keep in effect without such indemnifying
Group's continued indemnification.  Within 10 days after any such notice, the
indemnifying Group will notify the Partnership (i) whether the indemnifying
Group wants to terminate such indemnification as soon as permitted, in which
case such indemnification shall terminate 45 days after the Partnership's
receipt of the indemnifying Group's responsive notice (or for any longer period
required under such contract for a notice of termination to become effective) or
(ii) whether the indemnifying Group will extend such indemnification until
further notice, in which case such indemnification shall continue in effect
until 60 days after any subsequent notice from the indemnifying Group to the
Partnership that it will no longer provide such indemnification (or, if shorter,
for five business days more than the minimum period required under such contract
for a notice of termination to become effective).  If the indemnifying Group
does not continue such indemnification with respect to some or all of the
Indemnified Contracts for which the Partnership has notified the indemnifying
Group that is it unwilling to keep such contract in effect without continued
indemnification, the Partnership may terminate or sell such Indemnified Contract
(and FFB or any NB Bank owning any such merchant contract shall cooperate in
implementing the Partnership's decision).

          (c) Except as set forth above and in Section 7.2(d) of the JV
Agreement, Indemnified Contracts shall be treated and performed in the same way
as other JV Contracts.


                                   ARTICLE 5
                     DELIVERY OF MERCHANT TRANSACTION DATA

          5.1  Delivery of Merchant Transaction Data.  Any JV Merchant that
               -------------------------------------                       
maintains  its account for receiving settlement funds for transactions settled
under its Merchant Service Contract ("Merchant Account") at an NB Bank banking
office and desires to submit

                                       17
<PAGE>
 
evidence of its credit card transactions in paper, magnetic tape or other
physical format (consisting of or reflecting its sales slips, credit slips, and
deposit tickets) may deliver such documents or other physical evidence to the NB
Bank banking office regularly used by such merchant or to such other location
mutually acceptable to the applicable NB Bank and the applicable merchant.  The
Procedures Manual shall set forth the procedures and time frames for the
applicable NB Banks to collect and consolidate all such physical evidence of
credit card transactions for such JV Merchants and make them available at a
central location mutually agreed upon by the Partnership, the applicable NB Bank
and NaBANCO for pick-up and delivery to NaBANCO.  The Procedures Manual also
shall set forth mutually agreed upon verification procedures to be performed by
the applicable NB Banks with respect to such physical data prior to pick up by a
courier and by NaBANCO following receipt by NaBANCO, as well as procedures for
resolving any related discrepancies.  The applicable NB Bank shall be
responsible for such data until it is picked up by the courier, and NaBANCO
shall be responsible for such data for the JV Merchants after it is delivered to
NaBANCO or NaBANCO's designated processing facility.  Although the cost of
courier services shall be included in the fees paid to NaBANCO, the Partnership,
rather than NaBANCO, shall be responsible for any Losses due to any negligence,
misconduct, or other action or inaction by the courier (unless NaBANCO's choice
of the courier or other decision with respect to the courier is such that
Section 9.2(b) would impose liability on NaBANCO).  When contracting with any
such courier, NaBANCO shall obtain assurances that such courier is bonded and
insured.  Unless otherwise agreed by the applicable NB Bank and NaBANCO, the
above procedures also shall apply to any Serviced Merchant desiring to submit
physical evidence of its card transactions through an NB Bank banking office but
any Losses with respect to a Serviced Merchant due to any negligence,
misconduct, or other action or inaction by the courier shall be the
responsibility of the applicable NB Bank.

          5.2  Electronic Transmissions and Other Deliveries to NaBANCO.  Except
               --------------------------------------------------------         
as otherwise appropriate during the Transition Period, any JV Merchant (or
Serviced Merchant) desiring to submit evidence of its credit card transactions
through an electronic transmission format shall transmit such data directly to
NaBANCO or to NaBANCO's designated processing facility.  Similarly, except as
otherwise appropriate during the Transition Period, any JV Merchant (or Serviced
Merchant) desiring to submit physical evidence of its credit card transactions
other than through an NB Bank banking office shall send such data directly to
NaBANCO or to NaBANCO's designated processing facility.


                                   ARTICLE 6
                          SETTLEMENT THROUGH NB BANKS

          6.1  Payment Instructions and Reconciliation Report.  For all
               ----------------------------------------------          
transactions to be settled through an NB Bank, NaBANCO shall prepare and
transmit to the NB Bank identified by the NB Partner, via electronic
transmission, the "Payment Instructions" in a format mutually acceptable to the
NB Banks and NaBANCO.  Such Payment Instructions shall reflect the card
transactions processed and submitted by NaBANCO to the applicable Interchange,
any adjustments needed to reflect discrepancies between applicable JV

                                       18
<PAGE>
 
Merchant (or Serviced Merchant) deposit tickets and transaction summaries and
the transactions as processed by NaBANCO, all chargeback debits and credits and
other debit and credit adjustments originating from the applicable Interchange,
and debits to Merchant Accounts, for fees and fines due in accordance with the
applicable JV Contract (or Serviced Contract).

          (a) Such Payment Instructions also shall indicate any debit
adjustments arising from merchant fraud, insolvency or the like.  Payment
Instructions shall be delivered to the applicable NB Bank at the times specified
in, and shall also contain any other information described in, the Procedures
Manual.  From time to time, as may be reasonable under the circumstances, taking
into account such factors as delivery difficulties, unexpected time constraints,
occasional errors or incomplete information in the electronic transmission
containing the Payment Instructions and other factors which make it necessary or
otherwise reasonable to use some means other than electronic transmission to
submit Payment Instructions or to supplement previously provided Payment
Instructions, NaBANCO may submit Payment Instructions or supplement or correct
previously furnished Payment Instructions by mutually acceptable means as
specified in the Procedures Manual.  In addition, on the next business day after
delivery of any Payment Instructions, NaBANCO shall deliver or transmit a
reconciliation report containing the information specified in the Procedures
Manual.  The Procedures Manual shall set forth the procedures to be followed by
the applicable NB Bank(s) and NaBANCO with respect to the resolution of any
discrepancies or disputes concerning any Payment Instructions or reconciliation
report.

          6.2  Payment and Posting.  If NaBANCO delivers Payment Instructions,
               -------------------                                            
correctly prepared, by the time specified in the Procedures Manual, then subject
to the other conditions specified herein, the applicable NB Bank(s) (a) shall
post all transactions specified in the Payment Instructions, make all specified
debits and credits to the NB Bank account used to receive settlement funds (the
"NB Account"), and shall make all specified debits and credits to the Merchant
Accounts maintained at any NB Bank in time for such JV Merchants (and Serviced
Merchants) to have ledger credits and available funds to their respective
accounts by the time specified in the Procedures Manual, (b) shall wire funds to
any applicable JV Merchants (and Serviced Merchants) paid by wire in time for
such merchants to have available funds by the time specified in the Procedures
Manual, with the expense charged to the merchant if the JV Contract (or Serviced
Contract) so provides or otherwise to the Partnership in the case of JV
Merchants (or to the applicable NB Bank in the case of the Serviced Merchants),
and (c) unless other procedures are in place for ACH transmissions, shall
initiate ACH debits and credits in time for the applicable merchants that do not
maintain their Merchant Accounts at an NB Bank and are paid through ACH
transfers to have available funds by the time specified in the Procedures
Manual.  To the extent the funds in the NB Account and, if applicable, the FFB
Account, are insufficient to cover the credits specified in the Payment
Instructions with respect to the JV Merchants, the applicable NB Bank(s) to the
extent so provided in Section 6.3, and unless otherwise requested by the
Partnership, shall advance the funds necessary to cover the credits to the
Merchant Accounts of the JV Merchants.  The applicable NB Bank(s) shall post
transactions to the account maintained by the Partnership for receiving amounts
due hereunder to the

                                       19
<PAGE>
 
Partnership (the "JV Account") and shall make all specified debits and credits
to the JV Account to reflect the fact that, as among the parties hereto, the
Partnership is entitled to all of the economic rights and obligations under the
JV Contracts (including daily receipt of the merchant discount, net of daily
fees and assessments paid to or through the Card Associations).  At its option,
the Partnership may terminate its arrangements to receive ACH services and/or
wire transfer services from any NB Bank and may make arrangements instead to
receive such services from any other financial institution (which may include
FFB) if such other financial institution provides such services at a lower cost
than the fees charged by the applicable NB Bank.  The parties shall cooperate in
making any operational adjustments necessary to permit any such other financial
institution to perform such ACH or wire transfer services.  To the extent
necessary or desirable, FFB may establish and maintain an account at an NB Bank
for use in implementing debits and credits contemplated hereby (the "FFB
Account").

          6.3  Certain Funding Obligations.  Except as provided in Section 6.4
               ---------------------------                                    
and subject to the NB Group's obligations under Section 8.7, to the extent the
amounts in the NB Account or, if applicable, the FFB Account are insufficient on
any banking day to pay the full amounts due to the applicable JV Merchants as
specified in the Payment Instructions, the Partnership shall be responsible, as
among the Partnership and the NB Group and the NaBANCO Group for providing the
funds needed to cover any such shortfall in the NB Account or, if applicable,
the Account, so as to permit the timely and full payment to the applicable JV
Merchants; provided, however, that the Partnership shall not have any obligation
with respect to the provision of ledger credits or available funds prior to the
time specified in the Procedures Manual.  At the Partnership's option, the
applicable NB Bank(s) will provide the funds needed to cover any shortfall with
respect to JV Merchants for which the Partnership is responsible, provided that
the Partnership makes such request in accordance with and such funding satisfies
all of the terms and conditions (which shall not be unreasonable) of, a pre-
approved line of credit and related credit agreement between such NB Bank and
the Partnership.  Such credit agreement shall provide that the Partnership will
pay the applicable NB Bank interest on such amounts at rates equal to the 30-day
LIBOR, as adjusted at the beginning of each calendar month, subject to the NB
Group's obligations under Section 8.7.  Pending the completion of the initial
line of credit and credit agreement between the Partnership and an NB Bank, the
NB Group will provide the funds necessary to cover any shortfall with respect to
JV Merchants for which the Partnership is responsible, and the Partnership will
pay interest on such funds to the applicable NB Group member on the same terms
provided in the immediately preceding sentence.

          6.4  Limited Responsibility of NB Banks for Insufficient Funds.  As
               ---------------------------------------------------------     
between the NB Banks and the Partnership, the applicable NB Bank shall bear the
responsibility for any insufficiency in the NB Account (or, if applicable, in
the FFB Account) only if such insufficiency resulted from:

                                       20
<PAGE>
 
          (a) Any such insufficiency resulted from any obligation or risk under
a Serviced Contract or was otherwise attributable to the provision of Merchant
Processing Services pursuant to a Serviced Contract; or

          (b) Any decision by an NB Bank to pay a JV Merchant faster than the
times specified in the Procedures Manual.

To the extent any such insufficiency results from a circumstance for which an NB
Bank is responsible the NB Group shall bear all related costs and shall either
advance the necessary funds to cover such insufficiency at no cost to the
Partnership or shall reimburse the Partnership for any costs incurred by it to
cover such insufficiency.  In addition to the extent any such insufficiency for
which an NB Bank is responsible, delays the crediting of funds to the JV Account
in accordance herewith, such NB Bank shall pay the Partnership interest on such
amounts at rates equal to the 30-day LIBOR, as adjusted at the beginning of each
calendar month.

          6.5  Debiting of Merchant Accounts.  The applicable NB Bank shall be
               -----------------------------                                  
required to debit a Merchant Account of a JV Merchant only if there are
sufficient funds in that Merchant Account to debit or if there are sufficient
funds available through any overdraft protection or similar agreement applicable
to such account pursuant to any arrangement between the applicable NB Bank and
the applicable JV Merchant.  If the applicable NB Bank is unable pursuant to the
preceding sentence to apply a debit in full to a Merchant Account of a JV
Merchant, the applicable NB Bank shall follow the procedures specified in the
Procedures Manual for handling such debit.

          6.6  Account Information.  The Partnership, and NaBANCO on behalf of
               -------------------                                            
the Partnership, shall have reasonable access to obtain accurate information
about the balance in the JV Account, the NB Account, any FFB Account and the
Merchant Accounts of JV Merchants on each Banking Day.  In addition, each NB
Bank shall cooperate with the Partnership and NaBANCO to establish and implement
procedures under which such NB Bank shall seize all funds in any Merchant
Account of any JV Merchant (or the portion thereof necessary to satisfy in full
the Partnership's claim against such funds) for amounts owed to the Partnership,
subject to Applicable Law.  To the extent practiced, such procedures shall be
set forth in the Procedures Manual but subject to Applicable Law, the NB Banks
also shall cooperate in seizing and otherwise making available to the
Partnership the full amount of funds in any such Merchant Account (or the
portion thereof necessary to satisfy in full the Partnership's claim against
such funds) such funds before the Procedures Manual is finalized and through
additional procedures reasonable under the circumstances even if not
contemplated by (but not inconsistent with) the Procedures Manual.  The
Partnership, and NaBANCO on behalf of the Partnership, also shall be entitled to
contact an NB Bank representative, as frequently as needed, to resolve any
questions that may arise with respect to the NB Account, the JV Account, the FFB
Account (if any) or any Merchant Account.

                                       21
<PAGE>
 
          6.7  Merchant Inquiries and Adjustment.  NaBANCO shall be responsible
               ---------------------------------                               
for responding and resolving any inquiries from JV Merchants regarding debits or
credits to Merchant Accounts pursuant to the Payment Instructions and any
inquiries from JV Merchants regarding the Merchant Processing Services provided
by NaBANCO.  NaBANCO and the applicable NB Banks shall assist, as applicable, in
resolving with any JV Merchants and any Serviced Merchants any asserted
discrepancies between card transaction data and the related credits and debits
to the Merchant Account, depending on whether such data was actually received by
NaBANCO or appears to have been received by an NB Bank but not picked up by a
courier on behalf of NaBANCO.  The Procedures Manual may set forth additional
guidelines for resolving any alleged discrepancies and for making the necessary
adjustments in Merchant Accounts and, to the extent applicable, the JV Account
and any FFB Account.

          6.8  Additional Matters.  Without regard to any assumption of risk by
               ------------------                                              
the Partnership with respect to the credit, fraud and other risks associated
with the JV Merchants, each NB Bank shall cooperate with the Partnership, FFB,
and NaBANCO in the collection through debits to or offsets against, or through
the imposition of a freeze on, any funds in its possession belonging to any JV
Merchant which owes amounts in connection with its credit or debit card
transactions in excess of settlement amounts due to such JV Merchant or as to
which there is reason to suspect fraud or insolvency, subject to Applicable Law
and any applicable procedures established in the Procedures Manual.


                                   ARTICLE 7
                  CERTAIN SERVICES TO BE PERFORMED BY NaBANCO

          7.1  Cash Advances.  In accordance with the applicable rules and
               -------------                                              
regulations of Visa and MasterCard, each NB Bank shall make Cash Advances (as
defined in the JV Agreement) to holders of Visa and MasterCard cards other than
through automated teller machines.

          (a) Each such Cash Advances that is not made through an automated
teller machine shall be evidenced by a Cash Advances slip, unless the NB Bank
data captures such information.  Each NB Bank shall collect such non-automated
teller machine Cash Advances slips from its branches and other banking offices
and make them available for pick-up by NaBANCO at the locations and times
provided for pick-up of JV Merchant transaction data, all as provided in the
Procedures Manual.  Each Cash Advance that is data captured shall be transmitted
to NaBANCO as provided in the Procedures Manual.  Each NB Bank shall comply with
requirements in the Procedures Manual regarding the retention and retrieval of
Cash Advance slips and paper records of data captured Cash Advances.

          (b) As provided in the JV Agreement and in the Asset Purchase
Agreement, NaBANCO has purchased an 80% undivided interest in the "Cash Advance
Fees" received by the NB Banks in the "Initial Territory" (as such terms are
defined in the JV Agreement) and may purchase a 50% undivided interest in
certain additional Cash

                                       22
<PAGE>
 
Advance Fees received by an NB Group.  Except for any Cash Advances made through
automated teller machines, NaBANCO shall provide authorization services with
respect to the NB Banks' Cash Advances to Visa and MasterCard cardholders and
shall process and submit all such Cash Advances to the Visa and MasterCard
interchanges for settlement.  All terminals used by members of the NB Group to
data capture Cash Advances shall continue to belong to the applicable NB Group
members, but NaBANCO at its option, may substitute different terminals for the
NB Group members to use to data capture Cash Advances.  NaBANCO shall service
all terminals used by the NB Group to data capture Cash Advances and replace any
such terminals that cannot be repaired, all without any additional charge to the
NB Group.  Such services shall be provided through the Partnership's sales
force, and NaBANCO shall reimburse the Partnership at cost for such services.

          7.2  Special Pricing and Special Services.  If any NB Bank desires for
               ------------------------------------                             
the Partnership to provide special services to a JV Merchant or Merchant
Processing Services in a manner that is more expensive than normal to provide or
desires for the Partnership to provide special pricing to a JV Merchant, such NB
Bank shall reimburse the Partnership for all additional costs related to any
such special services or special delivery of services and for the full
differential between approved Partnership pricing and any such special pricing.
Subject to such reimbursement and subject to a reasonable time for implementing
any changes necessary to accommodate any such special customer services or
special pricing, the Partnership and NaBANCO shall provide such special services
or special pricing.  The Partnership and NaBANCO may contract with any Third
Party Servicer that either deems appropriate to provide or assist in providing
any such special services.  The above principles also will apply if any NB Bank
desires for NaBANCO to provide any special services to a Serviced Merchant,
except that such NB Bank shall pay NaBANCO directly for all additional costs.
Any special pricing for Serviced Merchants shall be the NB Bank's responsibility
and shall not reduce the fees paid by the NB Bank to NaBANCO.


                                   ARTICLE 8
                          FEES AND OTHER COMPENSATION

          8.1  Payments to NaBANCO.  As compensation for the Merchant Processing
               -------------------                                              
Services provided by NaBANCO with respect to the JV Merchants and the Serviced
Merchants, NaBANCO shall be entitled to receive on a daily basis for services
provided by NaBANCO (directly or indirectly through other parties) a servicing
fee from the Partnership in the case of the JV Merchants and from the applicable
NB Bank in the case of the Serviced Merchants.  The servicing fee due to NaBANCO
shall be determined as follows:

          (a) Except as set forth below, services provided for the Partnership
with respect to the JV Merchants and for the applicable NB Bank with respect to
the Serviced Merchants by NaBANCO will be provided at NaBANCO's cost.

          (b) NaBANCO's price to the Partnership with respect to JV Merchants
and to the applicable NB Bank with respect to Serviced Contracts for the
services shown on

                                       23
<PAGE>
 
Schedule 8.1 (the "Included Services") will be $.177 per transaction (subject to
the following adjustments) for transactions processed through NaBANCO's system
for the period from formation of the Partnership through December 31, 1996.

          (c) If, following the Closing, NaBANCO begins to process any new types
of transactions (such as purchasing card transactions) or begins to provide any
new services, in each case beyond those processed or provided by NaBANCO as of
the Closing, such transactions and services will be priced separately from the
$.177 per transaction price applicable to Included Services through December 31,
1996, and the prices of such new transactions or new services will reflect any
higher or lower costs incurred in processing such transactions or providing such
services.  Such price changes will have to be with prior notice to and approval
by both JV Partners, in the case of JV Merchants or the applicable NB Bank and
NaBANCO in the case of Serviced Contracts.

          (d) The per transaction cost for Included Services will not include
any sales and marketing costs, fraud and chargeback losses or conversion costs.

          8.2  Payments to NationsBank Affiliates.  The applicable NB Bank(s)
               ----------------------------------                            
will be reimbursed by the Partnership for ACH services and wire transfer
services provided by an NB Bank to the Partnership with respect to JV Merchants
at rates (not to exceed the cost of providing such services) mutually agreed
upon in advance (subject to change upon at least 15 days advance notice or such
shorter notice as may be reasonable based on any notice to the applicable NB
Bank(s) from third parties of rate increases) and will be reimbursed by the
Partnership at cost for Card Association and Interchange fees relating to the
use of any NB Bank's BINs and ICAs for JV Merchants.  The applicable NationsBank
Affiliate will be reimbursed by NaBANCO for the costs of the NationsBank Norfolk
operation center used to provide a portion of the Merchant Processing Services
during the Transition Period in accordance with the provisions for such cost
reimbursement contained in the JV Agreement.  To the extent NB Bank provides
other services to the Partnership required hereunder or other mutually agreed
upon services, such services will be provided at cost.  In no event, however,
shall the Partnership be required to bear any cost of capital which the NB
Bank(s) whose BINs and ICAs are used for authorizing and settling card
transactions under the JV Contracts may be required to maintain by applicable
Governing Authorities or applicable Card Associations except that the
Partnership shall bear any incremental cost of additional capital required by
the NB Group to the extent:

          (a) such additional capital is required by any change after the date
of this Agreement in the requirements of the applicable Governing Authorities or
applicable Card Associations with respect to the Merchant Processing Business;
and

          (b) such additional capital requirement cannot be satisfied with
capital of the NB Group that is not allocated to satisfy other requirements
which preclude the use of such capital to satisfy the additional capital
requirements with respect to the Merchant Processing Business; it is
acknowledged and agreed that the NB Group may be required to

                                       24
<PAGE>
 
obtain and make available for use with respect to the JV Merchants multiple BINs
and ICAs to use fully all available capital of the NB Group members.

          8.3  Conversion Costs.  The Partnership shall reimburse each NB Bank,
               ----------------                                                
FFB, NaBANCO and any affiliate of any such party for all costs (not to exceed
$3,000,000 in the aggregate) incurred by any such party or its Affiliate
preparing for and effecting all necessary conversions of the JV Merchants to
accommodate the provision of Merchant Processing Services as contemplated
hereunder.  All incremental conversion costs with respect to Serviced Merchants
shall be the responsibility of the applicable NB Bank, which shall either pay
such costs in the first instance or promptly reimburse any other party incurring
such costs.

          8.4  Payments to FFB.  To the extent FFB provides ACH services, wire
               ---------------                                                
transfer services or other services to the Partnership, the Partnership will
reimburse FFB for such services at cost.

          8.5  Fees Following Termination of Joint Venture.  As contemplated by
               -------------------------------------------                     
Article 11, if any of the parties continue to provide services hereunder
pursuant to any of the other parties' request following termination of the joint
venture and dissolution of the Partnership, the fees for such services shall be
at the cost existing on the date of notice of dissolution plus an additional 20%
mark-up.

          8.6  Cash Advances.  Pursuant to the JV Agreement, NaBANCO shall be
               -------------                                                 
entitled to receive 80% or 50%, as appropriate, of the "Cash Advance Fees"
received by the NB Banks with respect to the "Cash Advances" (as such terms are
defined in the JV Agreement).  Other than the receipt of such amounts, NaBANCO
shall not charge any additional fee for authorizing, processing and submitting
to interchange the Cash Advances made by the NB Group.

          8.7  Float.  Subject to the provisions of this Section, the
               -----                                                 
Partnership shall be responsible for the float costs associated with funding
payments to JV Merchants prior to receipt of funds from or through any Card
Association or Interchange.  In order to reduce the Partnership's float costs
associated with the payment of amounts to JV Merchants for their card
transactions prior to the receipt of related settlement funds from the Card
Associations, the NB Group will pay to the Partnership $450,000 for each twelve-
month period beginning as of the Effective Date, subject to the reduction
described below.  Such amount shall be payable in monthly or other periodic
increments at the same times as the Partnership incurs its float costs.  The NB
Group represents and warrants that the annualized float costs for 1995 will not
exceed $1,800,000 based on (a) the projected annualized dollar volume of card
transactions for the merchant customers of the NB Banks as of February 28, 1995,
as shown in the pro forma financial information exchanged by the NB Group and
the NaBANCO Group and (b) a 30-day LIBOR rate of 6.10%.  If and when the annual
float costs incurred by the Partnership (without offset for any payment by the
NB Group) are less than $1,360,000 per year, the obligation of the NB Group to
pay such $450,000 amount annually shall be reduced dollar for dollar to the
extent the Partnership's

                                       25
<PAGE>
 
annual float costs are less than $1,360,000.  Upon dissolution or liquidation of
the Partnership, this float cost payment with respect to all periods after such
dissolution or liquidation shall cease, without rebate or refund.  If at any
time during the term of this Agreement any settlement funds are received in the
NB Account from a Card Association by the close of the business day immediately
prior to the business day on which they are credited or paid to the applicable
JV Merchants or credited to the JV Account, the holder of the NB Account shall
pay the Partnership for the use of such funds at a rate equal to the weighted
average 30-day LIBOR, as adjusted at the beginning of each calendar month.

          8.8  Computation and Verification of Amounts.  On a monthly basis,
               ---------------------------------------                      
each party hereto shall provide the other parties hereto with a written schedule
showing the calculation used to compute the amounts due pursuant to this Article
8, to the extent that underlying information is within the first party's
control.  Each party agrees to maintain such books and records as may be
necessary and appropriate for purposes of verifying the validity and accuracy of
any other party's determination of the amounts due under this Article 8 for a
period of two years after the date of any transaction reflected therein for
purposes of such inspection.  The parties agree that any undercharges or
overcharges by any party shall be promptly settled after any such amounts are
agreed upon.  Each party shall have a right to audit the other party's costs and
allocations in the manner and subject to the limitations contained in the JV
Agreement.

          8.9  Interest.  Except as otherwise expressly provided, amounts due
               --------                                                      
under this Article 8 shall be invoiced on a monthly basis.  To the extent any
party hereto fails to pay an amount required by this Article to be paid to
another party hereto when due (or within 15 days of any monthly invoice if no
due date is specified), such amount shall bear interest from the due date until
paid at a rate equal to the rate announced by NationsBank Carolinas as its prime
rate, as adjusted at the beginning of each calendar month.

          8.10  Additional Procedures.  The Procedures Manual may specify 
                ---------------------
additional procedures to be followed regarding computation of amounts due 
hereunder.

          8.11  Net Amounts.  Whenever two parties each owe contemporaneous
                -----------                                                
payments to the other pursuant to this Article 8, the parties shall cooperate
with each other in determining and paying only the net amount due to the
appropriate party.


                                   ARTICLE 9
                                INDEMNIFICATION

          9.1  General Rules.  In addition to any other indemnification provided
               -------------                                                    
by other Sections of this Agreement, each party shall indemnify and hold
harmless the other parties hereto against any "Losses," as defined below, which
are incurred by the indemnified party as a result of the indemnifying party's
failure to perform or unreasonable delay in performing its obligations pursuant
to this Agreement.  Except as otherwise provided with respect to Indemnified
Contracts and Serviced Contracts or with respect to certain

                                       26
<PAGE>
 
transitional allocations of responsibility and except to the extent any Loss is
caused by another party's failure to perform or unreasonable delay in performing
its obligations pursuant to this Agreement, the Partnership shall indemnify each
NB Bank and FFB for credit, chargeback and fraud losses and other liabilities
and risks relating to Merchant Contracts, and each of NationsBank and FFMC
hereby guarantees the Partnership's indemnification obligation up to the
respective Partnership percentages of the NB Partner and the NaBANCO Partner,
respectively.

          9.2   Special Rules.
                ------------- 

          (a) Payment System Loss.  NaBANCO and FFMC, jointly and severally,
              -------------------                                           
will indemnify the NB Group against any reckless, fraudulent, or careless
activity by FFB or any other payment system intermediary under the Control of
NaBANCO or FFMC or any of their Affiliates for any payment system loss within
the Control of the NaBANCO Group.  NationsBank and each NB Bank, jointly and
severally, will indemnify the NaBANCO Group against any reckless, fraudulent or
careless activity by the NB Bank(s) or any other payment system intermediary
under the Control of the NB Group for any payment system loss within the Control
of the NB Group.

          (b) Extraordinary Matters.  Each party that provides services
              ---------------------                                    
hereunder to the Partnership will indemnify and hold harmless the Partnership
against any Losses incurred by the Partnership only to the extent those Losses
result from the gross negligence, recklessness or willful, wanton or fraudulent
action or inaction of the indemnifying party in performing or failing to perform
the services it is required to perform or has undertaken to perform for the
Partnership pursuant to this Agreement, except as otherwise specifically
provided in this Agreement.  The parties expressly recognize and agree that
Losses due to ordinary negligence, errors, omissions and similar circumstances
are normal costs of doing business, and that such ordinary and normal costs
should be borne by the Partnership (which will enjoy all of the profits from the
provision of Merchant Processing Services to the JV Merchants), rather than
directly by any other parties hereto that provide services to the Partnership at
rates designed to recover their direct costs of providing such services without
any cushion to cover Losses reasonably expected in the ordinary course of
business due to negligence, errors, omissions and similar circumstances that
occur in the ordinary course of business.  Accordingly, the indemnification
provided to the Partnership pursuant to this Subsection is intended to apply
only to Losses caused by conduct or inaction by another party hereto that is an
egregious and flagrant departure from the standard of care generally expected in
the industry with respect to the performance of the services rendered or
required to be rendered by the indemnifying party.

          9.3  Losses.  For purposes of this Agreement, the term "Loss" or
               ------                                                     
"Losses" shall mean any losses, liabilities, damages, failure to collect,
payment, costs and expenses, including without limitation reasonable attorneys
fees and court costs, directly incurred by a party, provided, however, that for
purposes of Sections 2.4, 2.5 and Article 9 (but not Section 3.5) such term
shall not include any special or consequential costs or damages of any kind or
character which any party may incur.  The foregoing proviso shall not limit the
right

                                       27
<PAGE>
 
of any party to be indemnified to the extent such party reasonably pays any
special, incidental or consequential damages incurred by an applicable merchant
as a result of a matter covered by indemnification hereunder.

      9.4  Indemnification Procedure; Limitation.
           ------------------------------------- 

          (a) Notice of Claim.  The indemnified party or parties shall give the
              ---------------                                                  
indemnifying party or parties a written notice (the "Notice of Claim") within 60
days of the discovery of any matter in respect of which the right to
indemnification under this Agreement may be claimed; provided that, except to
the extent provided in Section 9.4(c) below, the failure to give such notice
within such 60 day period shall not result in the waiver or loss of any right to
bring such claim hereunder after such 60 day period.  Notwithstanding the
foregoing, failure to give such notice will terminate any obligation of any
indemnifying party or parties hereunder with respect to such claim to the extent
the indemnifying party or parties have been materially and adversely affected
thereby, except for the indemnification in Section 3.5 which shall not be
terminated by any such failure unless the negligence or willful misconduct of
NaBANCO in failing to give such notice is finally determined to be the primary
cause of Loss to the applicable NB Bank.

          (b) Notice of Possible Claim.  In the event a claim is pending or
              ------------------------                                     
threatened or there exists a reasonable basis for such claim (which shall
include, at the least, sufficient facts from which to describe with specificity
the nature of the claim, a reasonably estimated amount of the contemplated loss
and the Section or Sections of this Agreement upon which the claim for
indemnification for such loss is based) and the indemnified party or parties
have notice of such basis, the indemnified party or parties may give written
notice (the "Notice of Possible Claim") of such claim to the indemnifying party
or parties, regardless of whether a loss has arisen from such claim; provided,
however, that any Notice of Possible Claim shall expire two years after given
(the "Expiration Date"), with the effect of such expiration being that if there
has not been any action or proceeding instituted or overtly threatened based on
the subject matter of such notice on or before such Expiration Date, the
respective indemnifying party or parties shall cease as of the day immediately
after such Expiration Date to have any indemnification obligation with respect
to such subject matter.

          (c) Limitations.  The indemnification obligations set forth in
              -----------                                               
Sections 9.1 and 9.2 above are subject to the limitation that the indemnifying
party or parties shall not be required to indemnify the indemnified party or
parties under Section 9.1 or 9.2 unless the party claiming indemnification
furnishes the other party with a Notice of Claim or a Notice of Possible Claim,
on or before the second anniversary of the termination of the joint venture and
dissolution of the Partnership.

          (d)   Control of Litigation.
                --------------------- 

               (1)  Subject to the provisions of subsection (ii) below, the
     indemnified party or parties under this Agreement shall have the right and
     responsibility of contesting, defending, litigating or settling any claim
     made against the indemnified

                                       28
<PAGE>
 
     party or parties (a "Third Party Claim") in respect of which the right to
     indemnification is claimed.  The indemnifying party or parties shall have
     the right to be represented by counsel at its or their own expense in any
     such contest, defense, litigation or settlement, but the indemnified party
     or parties shall not be liable for any expense or legal fees incurred by an
     indemnifying party or parties in any such participation.  The indemnified
     party or parties shall have the exclusive right, in its or their discretion
     exercised in good faith and upon the advice of counsel, to settle any such
     Third Party Claim, either before or after the initiation of litigation, at
     such time and upon such terms as it or they would deem fair and reasonable
     if the loss resulting therefrom were to be paid by it or them, provided
     that at least 20 days prior to any such settlement written notice of its or
     their intention to settle such Third Party Claim be given to the
     indemnifying party or parties.

               (2) Notwithstanding the provisions of the foregoing subsection
     (i), if:

                    (A) an indemnifying party or parties shall admit in writing
          to the indemnified party or parties, within 45 days after the
          indemnifying party or parties received the Notice of Claim or 15 days
          after such indemnifying party or parties received the notice last
          mentioned under subsection (i) above, that any Third Party Claim is
          payable in full by such indemnifying party or parties (in an amount
          equal to the amount, if any, due on the Third Party Claim as finally
          determined by litigation or settlement of the Third Party Claim), and

                    (B) the indemnified party or parties have paid all or any
          portion of such Third Party Claim as to which the indemnifying party
          received at least 20 days prior written notice (or such shorter notice
          as may be reasonable under the circumstances) and the indemnifying
          party or parties reimburse the indemnified party or parties for the
          amount so paid,

     then such indemnifying party or parties shall have the right and
     responsibility of contesting, defending, litigating or settling any matter
     in respect of which the right to indemnification is claimed, and all
     expenses (including, but not by way of limitation, legal fees) incurred by
     such indemnifying party or parties in connection therewith shall be paid by
     it or them.  The indemnified party or parties shall have the right to be
     represented by counsel at its or their own expense in any such contest,
     defense, litigation or settlement.  The indemnifying party or parties shall
     have the exclusive right, in its or their discretion exercised in good
     faith and upon the advice of counsel, to settle any such matter, either
     before or after the initiation of litigation, at such time and upon such
     terms as it or they deem fair and reasonable, provided that at least 20
     days prior to any such settlement written notice of its or their intention
     to settle shall be given to the indemnified party or parties, and provided
     further that no such settlement may be effected without prior written
     consent of the indemnified

                                       29
<PAGE>
 
     party or parties unless the settlement proposal only requires the payment
     of monetary damages.


                                   ARTICLE 10
                       DISPUTE RESOLUTION AND ARBITRATION

     10.1 Alternative Dispute Resolution.
          ------------------------------ 

          (a) In the event of any dispute arising out of or relating to this
Agreement, a breach hereof or the transactions contemplated hereby, including
any claim based on or arising from an alleged tort between one or more NB
Parties and one or more NaBANCO Parties (a "Dispute"), such parties shall
promptly consult with one another in an effort to resolve the Dispute.
Initially, the individuals directly involved will attempt to settle the Dispute
and, if they are unable to reach a resolution, their supervisors will attempt to
settle the Dispute.  Failing a resolution of the Dispute by the individuals
directly involved or their supervisors, the individuals designated by the
parties to receive notices under this Agreement shall negotiate in good faith
for at least 30 days in an effort to settle the disagreement.  If such effort is
unsuccessful, the Dispute will be submitted for binding arbitration in
accordance with this Section 10.1 through presentation by either party to the
other party of a written notification to that effect.

          (b) Any Dispute which is not resolved pursuant to subsection (a) above
shall be solely and finally determined by binding arbitration in accordance with
the Federal Arbitration Act, the Rules of Practice and Procedure for the
Arbitration of Commercial Disputes of Judicial Arbitration and Mediation
Services, Inc. ("JAMS"), and the rules set forth in subsection (c) below.  In
the event of any inconsistency, the rules set forth in subsection (c) below
shall govern. Judgment upon any arbitration award may be entered in any court
having jurisdiction.  Either party may bring an action, including a summary or
expedited proceeding, to compel arbitration of any Dispute with respect to which
arbitration is required by this Section 10.1 in any court having jurisdiction
over such action.

          (c) The arbitration shall be conducted in Atlanta, Georgia, and shall
be administered by JAMS, except as provided below.  Before selecting the
arbitrator(s), JAMS (or if JAMS is unable or is legally precluded from
appointing the arbitrators or administering the arbitration, then the Center for
Public Resources) shall consult with each party to discuss the applicable
qualifications for the proposed arbitrators.  JAMS (or, if applicable, the
Center for Public Resources) shall appoint the arbitrator(s), each party to
discuss and the arbitrator(s) shall specify the method of administering the
arbitration.  Upon request by any of the parties involved in the Dispute, JAMS
(or, if applicable, the Center for Public Resources) shall select a panel of
three arbitrators, but if no such request is made by the time the parties
comment on the qualifications for the proposed arbitrators, JAMS (or, if
applicable, the Center for Public Resources) may select a single arbitrator
unless the JAMS (or, if applicable, the Center for Public Resources) determines
that three arbitrators are more appropriate.  All arbitration hearings will be
commenced no less than 45 days and no

                                       30
<PAGE>
 
more than 90 days after submission of a written demand for arbitration from a
party hereto to the other party, and the NB Parties and the NaBANCO Parties
shall exchange final position papers and provide such papers to the
arbitrator(s) within 30 days after presentation of a notification submitting the
matter to arbitration.  The arbitrator(s) shall be permitted, upon a showing of
cause, to extend the commencement of such hearing for up to, but no longer than,
an additional 60 days.  Each party will have no more than six hours at the
hearing to present its case, including witnesses, to the arbitrator.  The
arbitrator(s) shall have the right to employ experts to assist him or her or
them in any arbitration proceeding under this Section 10.1.  Within 30 days
after the hearing, the arbitrator(s') will render a written decision.  All
payments due under the arbitrator's decision will be made within 30 days of the
issuance of the decision.  The arbitrator(s) may assess the fees and expenses of
the arbitrator(s) and the other costs of arbitration against one or more parties
as the arbitrator(s) deems appropriate (excluding the fees and disbursements of
the prevailing party's counsel).

          (d) Nothing contained in this Section 10.1 shall limit or impair the
right of any party to seek injunctive relief from any court of competent
jurisdiction with respect to any Dispute involving a breach of any of the
exclusivity rights or noncompetition provisions of the JV Agreement, provided,
however, the sole and exclusive remedy in any such judicial proceeding shall be
the issuance of temporary restraining order, preliminary injunction or other
interlocutory relief in order to maintain the status quo while the parties
pursue resolution of the Dispute as otherwise provided in Section 10.1.

          (e) In no event shall either party seek or be entitled to punitive or
exemplary damages.


                                   ARTICLE 11
                  TERM, TERMINATION AND MODIFIED CONTINUATION
                        AFTER DISSOLUTION OF PARTNERSHIP

     11.1 Term and Termination.
          -------------------- 

          (a) Term.  This Agreement shall continue in full force and effect as
              ----                                                            
long as the Partnership Agreement and the Partnership remain in effect.
Following termination of the joint venture and dissolution of the Partnership,
this Agreement shall continue in force to the extent any party hereunder
continues to provide services hereunder at the request of the party desiring to
receive such services, subject to the right of the party providing such services
to terminate its provision of services hereunder following a reasonable period
of time following termination of the joint venture and dissolution of the
Partnership, but in no event for less than two years, except as otherwise
provided in Sections 2.3, 2.4 and 2.5 with respect to the use of BINs and ICAs
of NB Banks and the sponsorship of NB Banks of the Partnership, NaBANCO and/or
FFB into Networks.  To the extent this Agreement is so continued following
termination of the joint venture and dissolution of the Partnership, any
provisions of this Agreement that are not applicable to the provision of the

                                       31
<PAGE>
 
services being continued shall have not further force or effect.  At such time
as no further services are provided hereunder, this Agreement shall terminate.

          (b) Effect of Termination.  It is expressly acknowledged that Sections
              ---------------------                                             
2.3, 2.4, 2.5, 2.6, 3.5, 4.5, 6.4, 11.1(b), 11.2, 12.1 and 12.2 and Articles 8,
9 and 10 shall survive the termination of this Agreement for any reason
whatsoever.  Recognizing the importance of the obligations set forth in Section
12.2, each party shall be entitled to seek specific performance of Section 12.2
against the other through injunction or otherwise to avoid or eliminate any
actual or threatened violation thereof.

     11.2 Certain Modifications Following Dissolution of the Partnership.  Upon
          --------------------------------------------------------------       
termination of the joint venture and dissolution of the Partnership, the parties
rights and obligations hereunder shall be modified as follows:

          (a) Assignment of Contract Sponsorships.  To the extent any NB Group
              -----------------------------------                             
member (or its designee) acquires any FFB Merchant Contracts upon the
dissolution procedure prescribed in Section 7.2 of the JV Agreement, FFB shall
assign, and NationsBank shall cause one of the NB Banks (or another NB Group
designee) to take assignment of, all of FFB's right, title and interest in and
to such JV Contract.  Similarly, to the extent any FFMC Affiliate (or any
designee thereof) acquires an NB Sponsored Contract pursuant to the dissolution
procedure set forth in Section 7.2 of the JV Agreement, or if the NB Partner
sells its interest in the Partnership to a NaBANCO Group member (or any designee
thereof), the applicable NB Bank shall assign, and FFB (or another NaBANCO Group
designee) shall take assignment of, all of such NB Bank's right, title and
interest in and to such NB Sponsored Contract.  The NB Banks and their
Affiliates shall take all reasonable steps necessary to permit NaBANCO and its
Affiliates to continue providing Merchant Processing Services on an
uninterrupted basis to all JV Merchants acquired by NaBANCO and its Affiliates
upon dissolution of the Partnership, including, without limitation, permitting
or otherwise accommodating and allowing the continued use of the BINs and ICAs
of the applicable NB Bank(s) for up to 60 days after dissolution, subject to the
other limitations in this Agreement regarding the use of such BINs and ICAs.

          (b) Allocation of Certain Risks.  Any entity or entities acquiring or
              ---------------------------                                      
retaining a JV Contract following dissolution of the Partnership shall be
referred to in this Subsection (b) as a "Successor," and for purposes of this
Section 11.2 (and elsewhere if the contract so requires), the term "JV Contract"
shall continue to include any contract that was a JV Contract immediately prior
to the Partnership's dissolution.  For any transaction authorized prior to the
Partnership's dissolution, but not processed or settled under a JV Contract
until after the Partnership's dissolution, any chargebacks or other write-offs
that occur with respect to such transactions and that are attributable solely to
the authorization process shall continue to be the responsibility of the
Partnership, except as otherwise provided with respect to Indemnified Contracts.
All other chargebacks and write-offs, as well as other credit and fraud risks,
relating to transactions processed and settled under the JV Contracts after the
Partnership's dissolution shall be the responsibility of the Successor with
respect to the applicable JV Contract.  (Serviced Contracts are not JV Contracts
and shall continue

                                       32
<PAGE>
 
to be governed by the risk allocation provisions of Section 3.5.)  Any
subsequent recoveries with respect to chargebacks or other write-offs for which
the Partnership (or an indemnifying group in the case of Indemnified Contracts)
is responsible shall belong to the JV Partners (or their Affiliates) (or an
indemnifying group in the case of Indemnified Contracts) based on the allocation
of responsibility for the prior chargeback or other write-off.

          (c) Termination of Payment Instruction Procedures.  In no event, shall
              ---------------------------------------------                     
the NB Banks be entitled to terminate their acceptance and processing of
NaBANCO's Payment Instructions and the related services provided pursuant to
Article 6, without giving NaBANCO at least six months prior written notice.
Upon receipt of such notice, NaBANCO and its Affiliates shall be entitled to
take all such actions as may be necessary or appropriate to continue performing
such contracts on a cost-effective basis, including, without limitation,
encouraging and assisting such merchants to transfer their Merchant Accounts to
one or more other financial institutions.  The first sentence of this Subsection
shall not require the NB Banks to process NaBANCO's Payment Instructions on any
day when there are insufficient funds available in the FFB Account (or any other
account established by the NaBANCO Group for effecting settlement payments) and
no other arrangements have been made for funding such insufficiency, but the NB
Banks shall promptly notify NaBANCO of any such insufficiency and shall process
such Payment Instructions as soon as the necessary funds are available in such
accounts or other provisions are made for funding such insufficiency.


                                   ARTICLE 12
                                 MISCELLANEOUS

     12.1 Confidential Information.  Each party acknowledges that in the
          ------------------------                                      
performance of the terms and conditions of this Agreement, the parties and their
employees may be given, receive, or have access to information which is
confidential or proprietary.  Each party agrees for itself and on behalf of its
employees that all such information shall be treated as confidential information
and will not be disclosed by the receiving party or its employees to any third
party or entity or used by the receiving party or its employees, Affiliates or
agents to the competitive disadvantage of the subject party, except to the
extent the subject party has expressly consented in writing to such disclosure
or use or except to the extent such information is in the public domain through
no fault of the receiving party or its employees or agents.  The foregoing
general rules are further amplified as follows:

          (a) Processing information relating to customer bank card transactions
and related services provided to JV Merchants will be Partnership property.
Except as noted below, other customer information is to be shared between
NationsBank, NaBANCO and their respective affiliates on a confidential basis.
During the continuance of the Partnership, no customer or processing information
will be sold or shared with third parties who are not Affiliates of NationsBank
or NaBANCO without the consent of both.

                                       33
<PAGE>
 
          (b) Notwithstanding the provisions of subparagraph (a), customer
information relating to JV Merchants relating to non-NB Bank banking
relationships will not be disclosed to NationsBank or any Affiliate of
NationsBank.

     12.2 Governing Law; Severability.  This Agreement and the legal relations
          ---------------------------                                         
between the parties shall be governed by and construed in accordance with the
laws of the State of Georgia applicable to contracts between Georgia parties
made and performed in such state except to the extent that certain matters are
preempted by federal law or are governed by the law of the jurisdiction of
incorporation of the respective parties and except that Section 10.1 shall be
governed by the Federal Arbitration Act.  In case any provision of this
Agreement shall be invalid, illegal or unenforceable, the validity, legality and
enforceability of the remaining provision of this Agreement shall not in any way
be affected or impaired thereby.

     12.3 Compliance.  In performing their duties under this Agreement, each
          ----------                                                        
party shall comply with Applicable Law and shall comply in all material respects
with the Card Association Rules.  FFB, the NB Bank(s) whose BIN and ICA are used
to authorize and settle JV Merchant credit card transactions, NationsBank
Carolinas and NationsBank Florida each shall use its best efforts to maintain
its status as a proprietary member in good standing of Visa and a principal
member in good standing of MasterCard during the term of this Agreement.  To the
extent any modifications may be needed from time to time in the arrangements
contemplated by this Agreement in order to comply with law or applicable rules,
regulations and orders of Visa, MasterCard or any other Card Association, the
parties shall negotiate in good faith to reach a mutually acceptable revision to
these arrangements but shall not be obligated to continue any arrangements that
violate any such rules, regulations or orders.  The NB Group and the NaBANCO
Group each shall use their best efforts to persuade the applicable Governing
Authorities and the applicable Card Associations not to implement any change in
their capital requirements with respect to the Merchant Processing Business that
would require the Partnership to bear any incremental capital costs pursuant to
Section 8.2, and no member of the NB Group or the NaBANCO Group knows of any
proposed change that has not been generally announced that would have such
effect.

     12.4 Reasonable Efforts; Further Assurances.  Each party will use its
          --------------------------------------                          
reasonable efforts to perform and fulfill all obligations on its part to be
performed and fulfilled under this Agreement and will cooperate with each other
for the purpose of facilitating the performance of services and taking of other
actions contemplated by this Agreement.

     12.5 Force Majeure.  In the event that any party should fail in whole or in
          -------------                                                         
part to fulfill its obligations under this Agreement as a consequence of acts of
God, acts of third parties not affiliated with the disabled party (unless
otherwise indicated), fire, explosion, public utility failure, accident,
strikes, floods, embargoes, war, nuclear disaster, or riot, such failure to
perform shall not be considered a breach of this Agreement during the period of
such disability.  In the event of any force majeure occurrence as set forth in
this section, the disabled party shall use its best efforts to meet its
obligations as set forth in this Agreement.

                                       34
<PAGE>
 
The disabled party shall promptly advise each other party in accordance with the
Procedures Manual (or, until the Procedures Manual so provides, in such other
manner as may be reasonable under the circumstances) if it is unable to perform
due to a force majeure event, the expected duration of such inability to
perform, and of any developments (or changes therein) that appear likely to
affect the ability of that party to perform any of its obligations hereunder in
whole or in part.

     12.6 Notices.  Every notice or other communication required or contemplated
          -------                                                               
by this Agreement shall be delivered either by (i) personal delivery, (ii)
postage prepaid, return receipt requested, registered or certified mail (airmail
if available), (iii) nationally recognized express courier, such as Federal
Express, Purolator or UPS, or (iv) facsimile with a confirmation copy sent
simultaneously in the manner contemplated by clauses (i), (ii) or (iii) of this
Section 12.6, in each case addressed as follows:

     If to NationsBank or any NB Affiliate addressed to:

          Eileen Friars
          NationsBank Corporation
          101 S. Tryon Street, NC1-002-23-70
          Charlotte, North Carolina  28255
          Fax: (704) 386-9964

     With copies to:

          G. Patrick Phillips
          President, Financial Products
          NationsBank Corporation
          100 N. Tryon Street
          Charlotte, North Carolina  28255
          Fax: (704) 386-6416

          and

          General Counsel
          NationsBank Corporation
          100 N. Tryon Street, NC1-007-20-01
          Charlotte, North Carolina  28255
          Fax: (704) 386-6453

                                       35
<PAGE>
 
     If to FFMC, NaBANCO, FFB or any Affiliate thereof, addressed to:

          M. Tarlton Pittard
          Vice Chairman
          First Financial Management Corporation
          3 Corporate Square, Suite 700
          Atlanta, Georgia 30329
          Fax:  (404) 634-6352

          and

          Paul R. Garcia
          President and Chief Executive Officer
          National Bancard Corporation
          1401 N.W. 136th Avenue
          Sunrise, Florida  33323
          Fax:  (305) 846-1501

          With copies to:

          Randolph L.M. Hutto
          Senior Executive Vice President and
           General Counsel
          First Financial Management Corporation
          3 Corporate Square, Suite 700
          Atlanta, Georgia 30329
          Fax:  (404) 636-7632

          F. Louise Adams
          Sutherland, Asbill & Brennan
          999 Peachtree Street, N.E.
          Atlanta, Georgia  30309-3996
          Fax:  (404) 853-8806

     If to the Partnership, addressed to:

          O.B. Rawls
          Unified Merchant Services, a NaBANCO/NationsBank Venture
          2 Commercial Place, 9th Floor
          Norfolk, VA  23510
          Fax:  (804) 677-4471

          With copies to:  each of the other persons listed above

                                       36
<PAGE>
 
or at such other address or to such other person as the party receiving such
notice previously shall have designated by written notice to the other party.
Notice by registered or certified mail shall be effective on the date it is
officially recorded as delivered to the intended recipient by return receipt or
equivalent.  All notices and other communications required or contemplated by
this Agreement delivered in person or sent by courier shall be deemed to have
been delivered to and received by the addressee and shall be effective on the
date of personal delivery; notices delivered by facsimile with simultaneous
confirmation copy by registered or certified or equivalent mail or courier shall
be deemed delivered to and received by the addressee and effective on the date
sent.  Notice not given in writing shall be effective only if acknowledged in
writing by a duly authorized representative of the party to whom it was given.

     12.7 Modifications and Changes.  This Agreement, together with any
          -------------------------                                    
exhibits, schedules and supplements attached hereto, and the Asset Purchase
Agreement, the JV Agreement and the Partnership Agreement, constitute the entire
agreement between the parties relating to the subject matter herein.  This
Agreement may only be amended by a written document signed by all parties.
Nothing herein shall impair or affect in any way the continued effectiveness of
the NaBANCO/FFB Agreement.

     12.8 No Assignment.  Neither this Agreement nor any rights, duties or
          -------------                                                   
obligations under it are assignable, by operation of law or otherwise, by any
party hereto, in whole or in part, without the consent of the other parties;
provided, however, that the rights, duties and obligations of any party
hereunder may be assigned, in whole or in part, to any Affiliate of such party
without consent from any other party.  No assignment shall relieve the assignor
from continued liability hereunder for its obligations hereunder without the
prior written consent of the other parties.  Nothing herein shall limit the
right of any party hereto to use a Third Party Servicer to perform any Merchant
Processing Services, and any reference to a party's "system" shall be deemed to
include a Third Party Servicer's system.  Any attempted assignment in violation
of this prohibition shall be null and void and shall entitle the non-assigning
party to terminate this Agreement within 15 days after learning of such
attempted assignment.  Subject to the foregoing, all of the terms and provisions
hereof shall be binding upon, and inure to the benefit of, the successors and
assigns of the parties hereto.

     12.9 Counterparts.  This Agreement and any other agreement (or document)
          ------------                                                       
delivered pursuant hereto may be executed in one or more counterparts and by
different parties in separate counterparts.  All of such counterparts shall
constitute one and the same agreement (or other document) and shall become
effective when one or more counterparts of this Agreement (or other document)
have been signed by each party and delivered to each other party.  Any party may
deliver an executed copy of this Agreement and an executed copy of any documents
contemplated hereby by facsimile transmission to another party, and such
delivery shall have the same force and effect as any other delivery of a
manually signed copy of this Agreement or such other document.

     12.10  Remedies; Waivers.  To the extent permitted by law, all rights and
            -----------------                                                 
remedies existing under this Agreement and any related agreements or documents
are cumulative to and not exclusive of, any rights or remedies otherwise
available under applicable law.  No failure on the part of any party to exercise
or delay in exercising any right hereunder shall

                                       37
<PAGE>
 
be deemed a waiver thereof, nor shall any single or partial exercise preclude
any further or other exercise of such or any other right.  None of the parties
shall be deemed to have waived any of its rights, powers or remedies hereunder
unless such waiver is approved in writing by each other party.

     12.11  Headings.  The headings contained herein are for the convenience of
            --------                                                           
reference only and are not intended to define, limit, expand or describe the
scope or intent of any provision of this Agreement.

     12.12  Attorneys Fees.  In the event of any claim, arbitration or other
            --------------                                                  
action for the breach of this Agreement or misrepresentation by any party, the
prevailing party shall be entitled to reasonable attorneys fees, costs and
expenses incurred in such claim, arbitration or other action.

     12.13  Knowledge/Qualifiers.  As used in this Agreement, any qualifying
            --------------------                                            
reference "to the knowledge" of a party or words of similar import shall mean
the knowledge of any executive officer of such party, in each case after making
due inquiry of appropriate records and documents and such governmental officials
and third parties as may be appropriate in the circumstances.

     12.14  Drafting Responsibility; Interpretation.  This Agreement has been
            ---------------------------------------                          
negotiated at arm's length and between parties sophisticated and knowledgeable
in the matters dealt with in this Agreement.  Each party has been represented by
experienced and knowledgeable legal counsel.  Accordingly, any rule of law or
legal decision that would require interpretation of any ambiguities in this
Agreement against the party that has drafted it is not applicable and is waived.
The provisions of this Agreement shall be interpreted in a reasonable manner to
effect the intent of the parties, and the purpose of this Agreement.

                                       38
<PAGE>
 
     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed as of the date first written above.

FIRST FINANCIAL MANAGEMENT          NATIONAL BANCARD CORPORATION
CORPORATION


By:/s/ Randolph L.M. Hutto                 By:/s/ Randolph L.M. Hutto
   ------------------------------------       -------------------------------


FIRST FINANCIAL BANK                       NABANCO MERCHANT SERVICES
                                           CORPORATION


By:/s/ Randolph L.M. Hutto                 By:/s/ Randolph L.M. Hutto
   ------------------------------------       --------------------------------


NATIONSBANK CORPORATION                    NATIONSBANK, N.A.


By:/s/ Richard F. Shaffner, VP             By:/s/ Richard F. Shaffner, VP
   -------------------------------------      ------------------------------


NATIONSBANK, N.A. (CAROLINAS)              NATIONSBANK OF FLORIDA, N.A.


By:/s/ Richard F. Shaffner, VP             By:/s/ Richard F. Shaffner, VP
   -------------------------------------      -------------------------------


NATIONSBANK OF GEORGIA, N.A.               NATIONSBANK OF KENTUCKY, N.A.


By:/s/ Richard F. Shaffner, VP             By:/s/ Richard F. Shaffner, VP
   -------------------------------------      -------------------------------


NATIONSBANK OF TENNESSEE, N.A.             NATIONSBANK OF TEXAS, N.A.


By:/s/ Richard F. Shaffner, VP             By:/s/ Richard F. Shaffner, VP
   -------------------------------------      ------------------------------

                                       39
<PAGE>
 
UNIFIED MERCHANT SERVICES, A NABANCO/
NATIONSBANK VENTURE

     By:  NATIONSBANK MERCHANT SERVICES,
          a North Carolina Partnership, and a General Partner
          of the above-named Venture

          By:  NationsBank Florida Merchant Services, Inc.
               a General Partner

               By:/s/ George W. Major
                  --------------------------------

               Its:Treasurer
                   ------------------------------------


          By:  NationsBank Carolinas Merchant Services, Inc.
               a General Partner

               By:/s/ George W. Major
                  --------------------------------

               Its:Treasurer
                   ------------------------------------

     By:  NABANCO GEORGIA, INC.
          a General Partner of the above-named Venture

          By:/s/ Randolph L.M. Hutto
             ----------------------------------------

          Its:EVP
              ----------------------------------------------

                                       40

<PAGE>
                                                                   EXHIBIT 10.3
 
      
                               AMENDMENT NO.1 TO
                       JOINT VENTURE FORMATION AGREEMENT
                          AND ASSET PURCHASE AGREEMENT
                          ============================


     THIS AMENDMENT is entered into this 13th day of April 1995, by and among
each of the "JV Parties" (as defined below) and the "APA Parties" (as defined
below).

                              BACKGROUND STATEMENT

     NationsBank N.A. (Carolinas), NationsBank of Florida, N.A., both national
banking associations (jointly and severally, the "Banks"), and National Bancard
Corporation, a Florida corporation ("NaBANCO") have entered into a Joint Venture
Agreement, dated April 2, 1995, and joined in by NationsBank Corporation, a
North Carolina corporation ("NationsBank") that indirectly owns the Banks, and
First Financial Management Corporation, a Georgia corporation ("FFMC") that owns
NaBANCO (the "JV Agreement," and the parties thereto, including NationsBank and
FFMC, the "JV Parties").

     The Banks, NationsBank, N.A., a national banking association headquartered
in Bethesda, Maryland, NationsBank of Georgia, N.A., a national banking
association headquartered in Atlanta, Georgia, NationsBank of Kentucky, N.A., a
national banking association headquartered in Hopkinsville, Kentucky,
NationsBank of Tennessee, N.A., a national banking association headquartered in
Nashville, Tennessee, NationsBank of Texas, N.A., a national banking association
headquartered in Dallas, Texas, Terminal Management Systems, Inc., a Virginia
corporation headquartered in Norfolk, Virginia, NaBANCO, First Financial Bank, a
special purpose (credit card) bank organized under the laws of Georgia, and
NaBANCO Merchant Services Corporation, a Delaware corporation, have entered into
an Asset Purchase Agreement, dated April 7, 1995 (the "Asset Purchase
Agreement," and the parties thereto, the "APA Parties")

     Section 10.1 of the JV Agreement and Section 2.1 of the Asset Purchase
Agreement each provide that the transactions contemplated by the respective
agreement will be effective in terms of allocating all economic consequences
among the applicable parties as of the "Effective Date" (as separately defined
in each such agreement).  Each such agreement provides that the respective
Effective Date will be March 31, 1995, unless the respective "Closing"
contemplated by such agreement does not occur before a specified date in April
that has already passed.

     Notwithstanding such provisions, the JV Parties and the APA Parties,
respectively, wish to have the "Effective Date" pursuant to each of the JV
Agreement and the Asset Purchase Agreement be March 31, 1995, provided that the
respective "Closings" pursuant to such agreements occur at a mutually agreed
time in April.
<PAGE>
 
     Furthermore, the parties to the JV Agreement would like to provide that
certain payments that were contemplated to be made at the "Closing" (as defined
in the JV Agreement) will be made at a later date, although such purchased
assets will be conveyed at such Closing.

     NOW THEREFORE, in consideration of the mutual promises contained in the JV
Agreement, the Asset Purchase Agreement and this Amendment, the JV Parties and
the APA Parties (as applicable) hereby agree as follows:

     1.  JV Agreement "Effective Date."  The JV Parties agree that,
         ------------------------------                            
notwithstanding the provisions in Section 10.1 of the JV Agreement that if the
"Closing" (as defined in the JV Agreement) does not occur until after April 6,
1995 then the "Effective Date" (as defined in the JV Agreement) will be as of
the last day of the month in which certain approvals are obtained and statutory
waiting periods expire, such "Effective Date" will be March 31, 1995 so long as
such Closing occurs in April 1995.

     2.  APA Agreement "Effective Date".  The APA Parties agree that,
         ------------------------------                              
notwithstanding the provisions in Section 2.1 of the Asset Purchase Agreement
that if the "Closing" (as defined in the Asset Purchase Agreement) does not
occur until after April 11, 1995 then the "Effective Date" (as defined in that
Asset Purchase Agreement) will be as of the last day of the month in which
certain approvals are obtained and statutory waiting periods expire, such
"Effective Date" will be March 31, 1995 so long as such Closing occurs in April
1995.

     3.  Payments for Fixed Assets.  The JV Parties agree that notwithstanding
         -------------------------                                            
the provisions Sections 2.2 and 2.3 of the JV Agreement, the fixed assets
(including certain capitalized leases identified in the APA) to be sold by
NaBANCO Merchant Services Corporation to the Partnership pursuant to the
"Capitalization Plan" (as defined in the JV Agreement) and the capital stock of
TMS to be sold to the Partnership by NationsBank of Delaware, N.A. pursuant to
the Capitalization Plan will be transferred to the Partnership at the "Closing"
(as defined in the JV Agreement), but the payments from the Partnership to the
respective seller for such fixed assets and capital stock will be paid
contemporaneously with the determination of the "Final Purchase Price" (as
defined in the Asset Purchase Agreement) pursuant to Section 1.3(a) of the Asset
Purchase Agreement.  The JV Parties shall cause the Partnership to pay for such
fixed assets and TMS stock at such time.

     4.  Effect of Amendment.  Except as such agreements are amended by this
         -------------------                                                
Amendment, the JV Parties agree that the JV Agreement remains in full force and
effect and the APA parties agree that the Asset Purchase Agreement remains in
full force and effect.

                                       2
<PAGE>
 
     IN WITNESS WHEREOF, each the JV Parties and each of the APA Parties have
executed this Amendment as of the date first above written.


                                THE JV PARTIES:
                                -------------- 


NATIONSBANK, N.A. (CAROLINAS)           NATIONAL BANCARD CORPORATION


By:  /s/ Richard F. Shaffner            By:  /s/ Randolph L. M. Hutto
     ----------------------------            -----------------------------
     Richard F. Shaffner                     Randolph L.M. Hutto
     Vice President                          Executive Vice President


NATIONSBANK OF FLORIDA, N.A.            FIRST FINANCIAL MANAGEMENT CORPORATION


By:  /s/ Richard F. Shaffner            By:  /s/ Randolph L.M. Hutto
     ----------------------------           ------------------------------
     Richard F. Shaffner                    Randolph L.M. Hutto
     Vice President                         Executive Vice President


NATIONSBANK CORPORATION


By:  /s/ Richard F. Shaffner
     ----------------------------
     Richard F. Shaffner
     Vice President


                                THE APA PARTIES:
                                --------------- 


FIRST FINANCIAL BANK                    NATIONAL BANCARD CORPORATION


By:  /s/ Randolph L.M. Hutto            By:  /s/ Randolph L.M. Hutto
     ----------------------------            ----------------------------
     Randolph L.M. Hutto                     Randolph L.M. Hutto
     Executive Vice President                Executive Vice President

                                       3
<PAGE>
 
NaBANCO MERCHANT SERVICES               NATIONSBANK OF KENTUCKY, N.A.
CORPORATION


By:  /s/ Randolph L.M. Hutto            By:  /s/ Richard F. Shaffner
     ----------------------------            ----------------------------
     Randolph L.M. Hutto                     Richard F. Shaffner
     Executive Vice President                Vice President


NATIONSBANK, N.A.                       NATIONSBANK OF FLORIDA, N.A.


By:  /s/ Richard F. Shaffner            By:  /s/ Richard F. Shaffner
     ----------------------------            -----------------------------
     Richard F. Shaffner                     Richard F. Shaffner
     Vice President                          Vice President

NATIONSBANK OF GEORGIA, N.A.            NATIONSBANK OF TENNESSEE, N.A.


By:  /s/ Richard F. Shaffner            By:  /s/ Richard F. Shaffner
     ----------------------------            -----------------------------
     Richard F. Shaffner                     Richard F. Shaffner
     Vice President                          Vice President

NATIONSBANK OF TEXAS, N.A.              NATIONSBANK, N.A. (CAROLINAS)


By:  /s/ Richard F. Shaffner            By:  /s/ Richard F. Shaffner
     ----------------------------            -----------------------------
     Richard F. Shaffner                     Richard F. Shaffner
     Vice President                          Vice President

TERMINAL MANAGEMENT
SYSTEMS, INC.


By:  /s/ Richard F. Shaffner
     ----------------------------
     Richard F. Shaffner
     Vice President


                                   *   *   *

                                       4

<PAGE>
                                                                    EXHIBIT 10.4

                    THIRD AMENDMENT TO EMPLOYMENT AGREEMENT

     This Amendment to Employment Agreement (this "Amendment") is made as of the
23rd day of March 1995, between FIRST FINANCIAL MANAGEMENT CORPORATION, a
Georgia corporation ("FFMC"), and PATRICK H. THOMAS (the "Executive"), to
further amend the Employment Agreement, dated March 22, 1994, between FFMC and
the Executive (the "Employment Agreement").

                              W I T N E S S E T H:

     WHEREAS, pursuant to the Amendment to Employment Agreement dated December
21, 1994, between FFMC and the Executive (the "First Amendment"), the Employment
Agreement was amended deleting subsections (b) and (g) of Section 3 in their
entirety, thereby eliminating FFMC's obligations to make a Restricted Stock
Award of 472,500 shares of the Common Stock and a Restricted Stock Award of
500,000 shares of FFMC Common Stock pursuant to Restricted Award Agreements,
dated March 22, 1994);

     WHEREAS, the Restricted Stock Awards granted under the Employment Agreement
were in fact rescinded and cancelled by agreement of FFMC and the Executive and
the Restricted Stock Award Agreement, dated as of March 22, 1994, between FFMC
and the Executive (governing the Restricted Stock Award of 472,500 shares of
FFMC Common Stock) and the Restricted Stock Award Agreement, dated as of March
22, 1994, between FFMC and the Executive (governing the Restricted Stock Award
of 500,000 shares of FFMC Common Stock) were in fact rescinded and cancelled by
agreement of FFMC and the Executive, and all rights of the Executive thereunder
were in fact terminated;

     WHEREAS, pursuant to a Second Amendment to the Employment Agreement dated
March 13, 1995, new Restricted Stock Awards have been granted to the Executive;
and

     WHEREAS, the parties desire to further amend the Employment Agreement:

     NOW, THEREFORE, in consideration of the mutual promises herein, the parties
hereto agree as follows:
<PAGE>
 
                                 A G R E E M E N T

     1.   All capitalized terms used herein shall have the same meanings
ascribed to them in the Employment Agreement and the First Amendment.

     2.   Section 5(g) is hereby changed to read as follows:

          (g)  In addition to the amounts payable under subsection (a), (b) or
          (c) of this Section 5, FFMC shall pay the Executive a tax equalization
          payment in accordance with this subsection.  The tax equalization
          payment shall be in an amount which when added to the other amounts
          payable to the Executive under this Section 5 will place the Executive
          in the same after-tax position as if the excise tax penalty of Section
          4999 of the Internal Revenue Code of 1986, as amended (the "Code"), or
          any successor statute of similar import, did not apply to any of the
          amounts payable under this Section 5 or any other amounts paid or
          deemed to be paid to the Executive by FFMC pursuant to this Agreement,
          whether or not the Executive's employment is terminated, including any
          amounts paid under this subsection (g).  The amount of this tax
          equalization payment shall be determined by FFMC's independent
          accountants and shall be payable to the Executive at the same time as
          the payment under subsection (a), (b) or (c) of this Section 5.

     3.   Except as expressly modified by this Amendment and the First and
Second Amendments, the Employment Agreement shall remain in full force and
effect pursuant to its terms.
<PAGE>
 
     IN WITNESS WHEREOF, the undersigned have executed this Amendment as of the
date first above written.

                              FIRST FINANCIAL MANAGEMENT
                                CORPORATION


                              By:/s/ Robert E. Coleman
                                 ----------------------------------
                                 Robert E. Coleman, Chairman of the
                                 Compensation Committee

                              EXECUTIVE


                              /s/ Patrick H. Thomas
                              ---------------------
                              Patrick H. Thomas


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