Exhibit 10.12

                                    FORM OF
                             GLOBAL PAYMENTS INC.
                    SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN
                 (Adopted effective as of _____________, 2000)


                          ARTICLE ONE - INTRODUCTION

     National Data Corporation ("NDC") previously adopted a nonqualified
supplemental retirement plan for certain executives of NDC, known as the
National Data Corporation Supplemental Executive Retirement Plan (the "NDC
SERP"). Effective as of ______________________ (the "Corporate Spin-Off Date"),
NDC will distribute the stock of Global Payments Inc. ("GPI" or the "Company")
to the shareholders of NDC, and as a result thereof, GPI will become an
independent, publicly owned company. NDC and GPI have agreed that GPI will
create a plan that is essentially identical to the NDC SERP, and that any GPI
employee who participates in the NDC SERP immediately prior to the Corporate
Spin-Off Date shall become a participant in such new GPI plan and have any and
all benefit accrued under the NDC SERP transferred to such new GPI plan.

     Accordingly, the GPI hereby establishes the Global Payments Inc.
Supplemental Executive Retirement Plan effective as of the Corporate Spin-Off
Date (the "Plan"). This Plan is intended to be a nonqualified, unfunded deferred
compensation plan maintained primarily for the benefit of a select group of
management or highly compensated employees, as determined under Section
401(a)(1) of ERISA.


                          ARTICLE TWO - PARTICIPATION
                          ---------------------------

     The only persons who are eligible to participate in this Plan are those
executives of the Company or its affiliates who participated in the NDC SERP
immediately prior to the Corporate Spin-Off Date and who are employees of GPI
immediately following the Corporate Spin-Off Date.


                      ARTICLE THREE - SUPPLEMENTAL INCOME
                      -----------------------------------

3.01 Basic Retirement Formula.
     ------------------------

     (a)  Basic Formula before Offsets. Subject to the conditions stated in this
          -----------------------------
          Plan, each Participant shall receive an annual Supplemental Income
          equal to

          (1)  two and four-tenths percent (2.4%) of the Participant's Final
               Average Earnings, multiplied by the Participant's Benefit
               Service, up to a maximum of fifteen (15) years of Benefit
               Service; plus


          (2)  one and one-tenth percent (1.1%) of the Participant's Final
               Average Compensation, multiplied by the Participant's Benefit
               Service that exceeds fifteen (15) years, but not to exceed
               thirty-five (35) years.

     (b)  Offsets for other Retirement Benefits. Notwithstanding paragraph (a)
          --------------------------------------
          above, the Participant's Supplemental Income under this Plan shall be
          reduced by

          (1)  fifty percent (50%) of the Participant's annual Social Security
               Benefit (as defined in Article Ten of this Plan);

          (2)  the amount of annual retirement income which is payable to or for
               the benefit of the Participant under any tax-qualified defined
               benefit type of retirement plan that is maintained by or
               contributed to at any time by the Company or any of its
               affiliates or any predecessor of the Company or its affiliates
               (including NDC), regardless of whether such plan is established
               before or after the establishment of this Plan; and

          (3)  the amount of annual retirement income which is payable to or for
               the benefit of the Participant under any non-qualified defined
               benefit type of retirement plan or agreement that is maintained
               by or contributed to at any time by the Company or any of its
               affiliates or any predecessor of the Company or its affiliates
               (including NDC), regardless of whether such plan or agreement is
               established before or after the establishment of this Plan.

     (c)  Actuarial Equivalent Conversion. If any benefit payable to the
          --------------------------------
          Participant under paragraph (b) immediately above is not paid at the
          same time or in the same form as the Supplemental Income under this
          Plan, then such benefit described in paragraph (b) shall be determined
          by converting, on an Actuarial Equivalent basis, such benefit to the
          form of payment under this Plan and as though such benefit commenced
          at the time Supplemental Income benefits commence hereunder.

3.02 Commencement of Supplemental Income.
     ------------------------------------

     A Participant shall be eligible to have his Supplemental Income commence
under this Plan once he has terminated active employment with the Company and
all of its affiliates, and either

     (i)  has both completed five (5) years of Benefit Service and attained age
          60; or

                                      -2-


     (ii) has both completed ten (10) years of Benefit Service and attained age
          55, provided that in this instance the Participant's Supplemental
          Income shall be reduced by .416667% for each month by which the
          commencement of Supplemental Income precedes his 60th birthday.

3.03 Vesting of Benefits.
     -------------------

     (a)  General Rule. A Participant shall vest in his Supplemental Income as
          -------------
          follows:

             Vesting Service
             (under this Plan)           Vesting
          at Termination of Employment  Percentage
          ----------------------------  ----------

            Less than 5 years               0%
            5 Years or more                100%


     (b)  Disability. Notwithstanding the foregoing, a Participant who becomes
          -----------
     Disabled shall become 100% vested in his Supplemental Income hereunder as
     of the date of his Disability regardless of whether or not the Participant
     was vested in his Supplemental Income at the time of his death.

     (c)  Death. Notwithstanding the foregoing, if a married Participant dies
          ------
     prior to his termination of employment with the Company and its affiliates,
     then the Participant's Spouse shall be entitled to the death benefit
     described in Section 4.01 of this Plan regardless of whether or not the
     Participant was vested in his Supplemental Income at the time of his death.

     (d)  Termination for Cause.
          ----------------------

          (1)  Notwithstanding anything to the contrary in this Section 3.03, if
               a Participant who is entitled to a vested Supplemental Income
               terminates employment and such termination is a Termination for
               Cause, then such Participant shall forfeit all of his
               Supplemental Income under this Plan.

          (2)  For this purpose, "Termination for Cause" shall mean (i) the
               willful and continued failure of the Participant substantially to
               perform his duties, provided, however, that termination for cause
               based on the Participant's willful and continued failure
               substantially to perform his duties shall not be effective unless
               the Participant shall have received written notice from the Board
               of such failure and demand for substantial performance thirty
               (30) days prior to such termination and the Participant shall
               have failed after receipt of such notice to resume the diligent
               performance of

                                      -3-


               his duties;(ii) action by the Participant involving willful
               misfeasance or gross negligence; or (iii) the commission of any
               felonious act.

     (e)  Violation of Noncompetition Provision.
          --------------------------------------

          (1)  Notwithstanding any other provision herein, if a Participant
               receiving or eligible to receive Supplemental Income under this
               Plan commits a material breach, as determined by the Board, of
               the non-competition clause contained in Section 3.03(c)(2) of
               this Plan at any time, then the Company shall have no further
               obligation to make Supplemental Income payments to the
               Participant or his Spouse or Beneficiary.

          (2)  Under this noncompetition provision, Participant agrees that,
               without the prior written consent of the Company, and so long as
               Participant is receiving or is eligible to receive Supplemental
               Income under this Plan, Participant shall not (i) with respect to
               activities within the Territory, directly or indirectly, be a
               proprietor, officer, manager, director, investor, partner or
               stockholder of (other than a stockholder of a corporation listed
               on a national securities exchange or whose stock is regularly
               traded in the over-the-counter market, provided that Participant
               at no time owns, directly or indirectly, in excess of one percent
               of the outstanding stock of any class or any such corporation)
               any person, firm, corporation or other entity then engaged in any
               business competitive with the businesses of the Company as of the
               date of termination of Participant's employment with the Company,
               or (ii) solicit or accept any client that was a client of the
               Company at any time within six months prior to the date of
               termination of employment for the purpose of providing products
               or services which are competitive with those of the Company. For
               purposes of this Section, the Territory shall mean the United
               States of America.

3.04 Commencement of Benefit Following Disability.
     --------------------------------------------

     (a)  In General. If a Participant becomes Disabled (which shall mean that
          -----------
          the Participant becomes disabled under the terms of the Company's
          group long-term disability plan which covers the Participant), then,
          notwithstanding anything to the contrary in Article Three, the
          Participant's Supplemental Income shall be determined solely under
          this Section 3.04.

     (b)  Benefit until Age 60. If the Participant becomes Disabled, then his
          --------------------
          Supplemental Income as determined under this Section 3.04 shall
          commence as soon as practicable after it is determined that the
          Participant has become Disabled. Until the Participant attains age 60,
          the

                                      -4-


          Supplemental Income under this Section 3.04 shall be an annual income
          equal to (i) sixty percent (60%) of the Participant's base pay over
          the thirty-six consecutive calendar months preceding his Disability,
          plus (ii) sixty percent (60%) of the average of the three annual
          bonuses (and no other bonuses shall be included, whether earned over a
          period of less than a year or over a period of more than a year)
          received by the Participant prior to his Disability; minus (iii) the
          annual benefit payable to the Participant from the Company's group
          long-term disability plan that covers the Participant (but without
          offsetting such benefit under the group long-term disability plan by
          any disability benefit payable by Social Security).

     (c)  Benefit after Age 60. Once the Participant attains age 60, the
          ---------------------
          Supplemental Income under Section 3.04(b) above shall cease, and the
          sole benefit shall be determined under this Plan (other than Section
          3.04(b)), but (i) determined as though the Participant continued to be
          actively employed by the Company from the date of his Disability to
          age 60 (using his Final Average Compensation determined as of his date
          of Disability); and (ii) also reducing his Supplemental Income by the
          annual benefit payable to the Participant from the Company's group
          long-term disability plan that covers the Participant (but without
          offsetting such benefit under the group long-term disability plan by
          any disability benefit payable by Social Security).

     (d)  Benefit if Payments under LTD Plan Cease. If (i) the Participant
          -----------------------------------------
          becomes Disabled and entitled to a Supplemental Income under this
          Section 3.04, and (ii) the Participant ceases to receive benefits
          payments under the group long-term disability plan maintained by or
          contributed to by the Company solely because (as determined by the
          Committee in its sole discretion) the condition for required payments
          under such LTD plan changes from an "own occupation" standard to an
          "any occupation" standard, then the Supplemental Income under this
          Section 3.04 shall continue, but shall not be offset by any
          hypothetical LTD payment under clause (iii) of Section 3.04(c)
          immediately preceding.

                                      -5-


                         ARTICLE FOUR - DEATH BENEFIT
                         ----------------------------

4.01 Death of Participant Before Supplemental Income Payments Commence.
     -----------------------------------------------------------------

     If a Participant (i) is married at the time of his death; and (ii) dies
before Supplemental Income commences hereunder, then the Participant's Spouse
shall be entitled to receive a survivor benefit which is equal to the amount his
Spouse would have received if (a) the Participant terminated employment with the
Company on the date of his death, (b) survived to age fifty-five (55), (c) at
that time elected to receive his Supplemental Income in the form of a joint and
50% survivor annuity with his Spouse as the contingent annuitant; and (d) died
immediately thereafter; provided, however, that for this purpose, the
Participant shall be deemed to have three (3) additional years of Benefit
Service, but his actual and deemed Benefit Service shall not exceed thirty-five
(35) years. Such Supplemental Income payable to the Spouse shall commence on the
later of the date of the Participant's death or the date the Participant would
have attained age fifty-five (55). For purposes of the death benefit under this
Article Four, the five year and ten year requirements under Section 3.02 shall
not apply.

     If the Participant is not married at death, and he dies before Supplemental
Income commences hereunder, then no death benefit shall be payable under this
Plan.

4.02 Death of Participant After Supplemental Income Payments Have Commenced.
     ----------------------------------------------------------------------

     If a Participant dies after Supplemental Income payments have begun
hereunder, then the Participant's Beneficiary shall be entitled to only that
death benefit, if any, which is payable under the form of benefit payment which
is in effect under this Plan at the time of the Participant's death.


             ARTICLE FIVE - DEFAULT FORM OF PAYMENT AND OPTIONS
             --------------------------------------------------

5.01 Default Form of Payment.
     -----------------------

     The default form of payment under this Plan for both married and unmarried
Participants shall a monthly annuity for the life of the Participant.

5.02 Optional Forms of Supplemental Income.
     -------------------------------------

     A Participant may elect to have his Supplemental Income paid in a monthly
optional benefit form. In each case the optional form of benefit shall be the
Actuarial Equivalent of a single life annuity for the life of the Participant.
The Participant's election must be made at least six (6) months prior to his
Termination Date. The optional forms of Supplemental Income are as follows:

     (a)  Single Life Annuity providing for monthly payments for the life of the
          Participant;

                                      -6-


     (b)  Ten Year Certain and Continuous Annuity providing monthly payments for
          the life of the Participant, with 120 payments guaranteed;

     (c)  Joint and Survivor Annuity providing for monthly payments for the life
          of the Participant, with a survivor annuity payable to the
          Participant's Beneficiary for the Beneficiary's life in a monthly
          amount equal to either 50% or 100% of the monthly amount which was
          payable to the Participant

     Notwithstanding the foregoing, if a Participant's marital status changes
less than six (6) months prior to the time Supplemental Income commences, the
Participant may change his form of payment, provided that such election is made
at least thirty (30) days prior to the time Supplemental Income commences.

     The most recent election made by a Participant under the NDC SERP shall
continue to this Plan unless and until the Participant makes a new, valid
election under this Plan.


                         ARTICLE SIX - FUNDING POLICY
                         ----------------------------

6.01 Funding Policy.
     ---------------

Neither the Company nor any of its affiliates shall be obligated to fund the
payment of benefits hereunder. The funds necessary to pay benefits accrued under
this Plan shall be paid from the general assets of the Company and/or a "rabbi
trust" created in conjunction with this Plan. To the extent that any
Participant, Spouse or Beneficiary acquires the right to receive payments under
this Plan, such right shall be no greater than that of an unsecured general
creditor of the Company.


                  ARTICLE SEVEN - ADMINISTRATION OF THE PLAN
                  ------------------------------------------

7.01 Plan Committee.
     --------------

     (a)  The Board of Directors of the Company or the designee of the Board
          shall appoint a Supplemental Executive Retirement Plan Committee (the
          "Committee"), the members of which shall serve at the pleasure of the
          Board or its designee and, except as otherwise provided in this Plan,
          shall have complete control of the administration of the Plan with all
          powers necessary to enable it to carry out properly the provisions of
          the Plan. The Chief Executive Officer of the Company shall be the
          Chairman of the Committee.

     (b)  In addition to all implied powers and responsibilities necessary to
          carry out the objectives of the Plan, the Committee shall have the
          power to construe the Plan and to determine all questions arising in
          the

                                      -7-


          administration, interpretation and operation of the Plan and to adopt
          such rules and by-laws as it may find necessary for the proper
          administration, interpretation and operation of the Plan provided that
          all interpretations, determinations and decisions of the Committee in
          respect of any matter hereunder shall be final, conclusive and binding
          upon the Company, Participants, and all other persons claiming any
          interest under the Plan, subject only to (i) the provisions of this
          Section regarding review by the Board, and (ii) the claims procedure
          described in Section 7.02.

     (c)  If a member of the Committee is also a Participant in this Plan, and
          if an issue or action with respect to this Plan relates specifically
          and uniquely to such Participant, then such Participant shall take no
          part in the deliberations or decision concerning such issue or action.

     (d)  Each material decision or action by the Committee shall be subject to
          review by the Board. Any decision or action by the Committee that
          relates specifically and uniquely to the Chief Executive Officer of
          the Company shall be deemed to be a material decision or action.

     (e)  Wherever this Plan provides that a decision or action of the Committee
          (material or otherwise) shall be subject to the review of the Board,
          then such decision or action shall be reported to the Board at the
          Board's next regular meeting, and such decision or action may be
          confirmed, overruled or modified by the Board. If the Board takes no
          action with respect to any such decision or action, the decision or
          action shall be deemed to be approved. Until a decision or action
          subject to this paragraph has been reviewed by the Board, such
          decision or action shall have no legal effect.

7.02 Claims Procedure.
     ----------------

     Any Participant, Spouse, Beneficiary or authorized representative hereof,
may file a claim for benefits under the Plan by submitting to the Committee a
written statement describing the nature of the claim and requesting a
determination of its validity under the terms of the Plan. Within 30 days after
the date such claim is received by the Committee, it shall issue a ruling with
respect to the claim. If the claim is wholly or partially denied, written notice
shall be furnished to the claimant, which notice shall set forth in a manner
calculated to be understood by the claimant:

     (1)  the specific reason or reasons for denial;

     (2)  specific reference to pertinent Plan provisions on which the denial is
based;

     (3)  a description of any additional material or information necessary for
          the claimant to perfect the claim and an explanation of why such
          material or information is necessary; and

                                      -8-


     (4)  an explanation of the claims review procedures.

     Any Participant, Spouse or Beneficiary (or his authorized representative)
whose claim for benefits has been denied, may appeal such denial by resubmitting
to the Committee a written statement requesting a further review of the decision
within 60 days of the date the claimant receives notice of such denial. Such
statement shall set forth the reasons supporting the claim, the reasons such
claim should not have been denied, and any other issues or comments which the
claimant deems appropriate with respect to the claim.

     If the claimant shall request in writing, the Committee shall make copies
of the Plan documents pertinent to his claim available for examination of the
claimant.

     Within 60 days after the request for further review is received, the
Committee shall review its determination of benefits and the reasons therefor
and notify the claimant in writing of its final decision. Such written notice
shall include specific reasons for the decision, written in a manner calculated
to be understood by the claimant, with specific references to the pertinent Plan
provisions on which the decision is based. The Committee's decision of the
appeal may be reviewed by the Board, which shall have the right to overrule the
Committee.


                         ARTICLE EIGHT - MISCELLANEOUS
                         -----------------------------

8.01 Right to Amend and Terminate.
     ----------------------------

     The Board reserves the right to modify, alter, amend, or terminate the
Plan, at any time and from time to time, without notice, to any extent deemed
advisable; provided, however, that no such amendment or termination shall
(without the written consent of the Participant, if living, and if not, of any
person who is entitled to receive death benefits hereunder with respect to the
Participant's interest herein) adversely affect any retirement benefit,
disability benefit, or survivor benefit under the Plan which has accrued with
respect to the Participant or his Spouse or Beneficiary as of the date of such
amendment or termination (regardless of whether or not such benefit is vested
under Section 3.03 and regardless of whether or not such benefit is in pay
status).

8.02 Nonassignment of Benefits.
     -------------------------

     No Supplemental Income payable under the Plan shall be subject in any
manner to anticipation, assignment, garnishment or pledge and any attempt to
anticipate, assign, garnish or pledge the same shall be void and no such
benefits shall be in any manner liable for or subject to the debts, liabilities,
engagements or torts of any Participant, Spouse or Beneficiary.

                                      -9-


8.03 Merger Of Employer.
     ------------------

     If the Company and substantially all of its affiliates are acquired by,
merged into, or sell substantially all of their assets to any other
organization, the Plan shall not be automatically terminated, but instead shall
be continued thereafter by such successor organization. All rights to amend,
modify, suspend or terminate the Plan shall be transferred to the successor
organization, effective as of the date of combination or sale.

8.04 Release for Payment.
     -------------------

     Any payment to a Participant, Spouse or Beneficiary or to their legal
representatives, in accordance with the provisions of this Plan, may be delayed
by the Committee until such Participant, Spouse or Beneficiary or legal
representative executes a receipt and release therefore in such form as shall be
determined by the Committee. However, any payment which is due to a Participant,
Spouse, Beneficiary or legal representative shall be deemed received by such
person for state and federal income tax purposes when due regardless of whether
such person executes such receipt and release.

8.05 No Right to Continued Employment
     --------------------------------

     Nothing in this Plan shall be deemed to give any Participant the right to
be retained in the service of the Company or to deny the Company any right it
may have to discharge him at any time.

8.06 Construction
     ------------

     To the extent not preempted by federal law, the Plan shall be governed by
and construed in accordance with the laws of the State of Georgia.

8.07 Severability.
     ------------

     The invalidity and unenforceability of any particular provision of this
Plan shall not affect any other provision hereof, and the Plan shall be
construed in all respects as if such invalid or unenforceable provision were
omitted or modified so as to cure such defect.


                       ARTICLE NINE - CHANGE IN CONTROL
                       --------------------------------

9.01 Definition of a Change in Control.
     ---------------------------------

     A "Change in Control" of the Company shall be defined as a change in
control of a nature that would be required to be reported in response to current
Item 5(f) of Schedule 14A of Regulation 14A promulgated under the Securities
Exchange Act of 1934, as amended and in effect on the Effective Date of this
Plan (the "1934 Act"); provided that,

                                      -10-


without limitation, such a change in control shall be deemed to have occurred
if: (i) a third person, including a "group" as defined in Section 13(d) (3) of
the 1934 Act, becomes the beneficial owner, as defined by Rule 13d-3 under the
1934 Act as in effect on the Effective Date of this Plan, of securities of any
class or classes of the Company representing 30% or more of the voting power of
the Company's then outstanding securities; or (ii) the Company is a party to a
merger or other business combination pursuant to which the Company does not
survive or survives only as a subsidiary of another corporation; or (iii) all or
substantially all of the assets of the Company are sold or otherwise disposed
of; or (iv) at any time less than a majority of the members of the Board shall
be persons who were either nominated for election by the Board or were elected
by the Board; or (v) any combination of the foregoing occurs.

     The spin-off of GPI by NDC is not considered to be a Change in Control of
the Company.

9.02 Certain Changes to Plan Upon a Change in Control.
     ------------------------------------------------

     If there is a Change in Control with respect to the Company (as defined in
Section 9.01), then:

     (a)  the Participant shall become 100% vested immediately in his
          Supplemental Income, regardless of his years of Vesting Service;

     (b)  the Participant shall be credited immediately with three (3)
          additional years of Benefit Service, provided that his maximum actual
          and deemed Benefit Service shall not exceed thirty-five (35) years;
          and

     (c)  in the sole discretion of the Compensation Committee of the Board, the
          Participant's Supplemental Income may be paid to the Participant
          immediately in a single lump sum, regardless of the default form of
          the Participant's Supplemental Income hereunder, and regardless of any
          election of optional form of benefits hereunder; and in such event
          there shall be waived (i) the requirements of attaining age fifty-five
          (55) and the five and ten year requirements under Section 3.02. In
          such event, payment of such lump sum shall be made when determined by
          the Compensation Committee. The Compensation Committee may also
          provide that its determination under this Section 9.02(c) is
          irrevocable and cannot be changed by the Compensation Committee,
          Board, or Company thereafter.

                           ARTICLE TEN - DEFINITIONS
                           -------------------------

     Annual Earnings shall mean a Participant's Annual Earnings using the same
     ---------------
rules and methodology for determining Annual Earnings under the Global Payments
Inc. Employees' Retirement Plan, as amended from time to time, but (i) including
for this purpose any deferred compensation in the year of receipt rather than
the year of deferral;

                                      -11-


and (ii) disregarding the limitations on compensation set forth in Code Section
401(a)(17).

          Beneficiary shall mean any person who is entitled to receive benefits
          -----------
from this Plan upon the death of a Participant as designated by the Participant
in a manner that is satisfactory to the Committee. If a Participant fails to
name a Beneficiary, or if all of the primary and alternate Beneficiaries named
by the Participant predecease the Participant, then the Beneficiary shall be the
Participant's Spouse, and if the Participant does not have a Spouse, then the
Beneficiary shall be the Participant's estate. The most recent beneficiary
election made by a Participant under the NDC SERP shall continue to this Plan
unless and until the Participant makes a new, valid election under this Plan

          Benefit Service shall be determined using the same rules and
          ----------------
methodology for determining Benefit Service under the Global Payments Inc.
Employees' Retirement Plan, as amended from time to time, provided, however,
that the Board in its sole discretion may credit a Participant with additional,
deemed Benefit Service.

          Actuarial Equivalent shall have the meaning assigned to the term
          --------------------
"Actuarial Equivalent" in the Global Payments Inc. Employees' Retirement Plan,
as amended from time to time.

          Code shall mean the Internal Revenue Code of 1986, as amended from
          ----
time to time.

          Committee shall mean the Global Payments Inc. Supplemental Executive
          ---------
Retirement Plan Committee as it may be constituted from time to time.

          Disabled or Disability shall mean the Participant has qualified to
          ----------------------
receive benefits under the Company's group long-term disability plan which
covers the Participant.

          Effective Date shall mean the Corporate Spin-Off Date.
          --------------

          Company shall mean Global Payments Inc. or any subsidiary of GPI which
          -------
employs any Participant in this Plan.

          Final Average Earnings shall mean the average of the three (3)
          ----------------------
consecutive calendar years (or the Participant's period of employment with the
Company, its affiliates, and NDC and its affiliates, if shorter) in which the
Participant had his highest Annual Earnings during the ten (10) calendar years
immediately preceding the Participant's Termination Date. A calendar year may be
taken into account under this Section even though the Participant was not
employed for the entire calendar year.

          GPI shall mean Global Payments Inc., and its corporate successors.
          ---

                                      -12-


          Global Payments Inc. Employees' Retirement Plan shall mean the Global
          -----------------------------------------------
Payments Inc. Employees' Retirement Plan, a tax-qualified defined benefit
pension plan, as it may be amended from time to time.

          NDC shall mean National Data Corporation, and its corporate
          ---
successors.

          NDC SERP shall mean the National Data Corporation Supplemental
          --------
Executive Retirement Plan, adopted effective January 1, 1997.

          Participant shall mean any employee of the Company or any of its
          -----------
affiliates, including any limited liability company, who is designated as a
Participant under Article Two.

          Plan shall mean the Global Payments Inc. Supplemental Executive
Retirement Plan as set forth in its entirety in this document.

          Plan Year shall mean the calendar year.
          ---------

          Social Security Benefit shall mean the annual primary insurance amount
          -----------------------
which will become payable to the Participant at (i) the earliest date the
Participant could begin to receive old age benefits (whether or not reduced)
under the Social Security Act, if the Participant commences receipt of benefits
under this Plan prior to such date, assuming no future adjustments in benefits
or the contribution and benefit base and further assuming that the Participant's
compensation at the date of determination remains in effect thereafter; or (ii)
the date the Participant actually commences receipt of benefits under this Plan,
if the Participant commences receipt of benefits under this Plan after the
earliest date he could begin to receive Social Security old age benefits
(whether or not reduced), based on the Social Security Act in effect at the time
of determination,,

          Spouse shall mean the person who was married to the Participant (in a
          ------
civil or religious ceremony recognized under the laws of the state where the
marriage was contracted) on the date of the Participant's death.

          Supplemental Income shall mean any amount payable to or on behalf of a
          -------------------
Participant or his Spouse or Beneficiary under this Plan.

          Termination Date shall mean the date on which the Participant
          ----------------
terminates active employment with the Company and all of its affiliates by
reason of retirement, Disability, death, or other voluntary or involuntary
termination.

          Vesting Service shall have determined using the same rules and
          ---------------
methodology for determining Vesting Service under the Global Payments Inc.
Employees' Retirement Plan, as amended from time to time, provided, however,
that the Board in its sole discretion may credit a Participant with additional,
deemed Vesting Service.

                                      -13-


          Defined terms in general. A defined term, such as "Disability", will
          ------------------------
normally govern the definitions of derivatives therefrom, such as "Disabled,"
even though such derivatives are not specifically defined and even if they are
or are not initially capitalized. The masculine gender, where appearing in the
Plan, shall be deemed to include the feminine gender, unless the context clearly
indicates to the contrary. Singular and plural nouns and pronouns shall be
interchangeable as the factual context may allow or require. The words "hereof,"
"herein," "hereunder" and other similar compounds of the word "here" shall mean
and refer to the entire Plan and not to any particular provisions or Section.
References to "Participants," "former Participants," "Beneficiaries" and
"Spouses" shall include also those who may make claims through or on behalf of
such persons.

          IN WITNESS WHEREOF, the Company has caused this Plan to be signed by
its duly authorized officers on the date shown below, but effective as of
_______________ 2000.

                                  GLOBAL PAYMENTS INC.

                                  By:_______________________

                                  Title:____________________

                                  Date:_____________________

Attest:

_____________________________

Title:_______________________

Date:________________________

                                      -14-