STOCK FOR STOCK AGREEMENT

                  THIS  STOCK  FOR STOCK  AGREEMENT  (this  "Agreement"),  dated
December  29, 2000,  is made by and between  AUTOMOTIVE  DISPOSITION  MANAGEMENT
SERVICES, INC., an Arizona corporation ("ADM") and AUTO TRADECENTER.COM INC., an
Arizona corporation ("ATC").

                                 STOCK FOR STOCK

         1.1 ADM wishes to acquire from ATC all of its right, title and interest
in  the  following  (hereinafter,  each a  "Subsidiary"  and  all  collectively,
"Subsidiaries"):   Auto  Network  Group  of  New  Mexico,  Inc.,  a  New  Mexico
corporation  (ATC owns 100% of the issued and outstanding  stock);  Auto Network
Group  Northwest,  Inc., an Oregon  corporation (ATC owns 100% of the issued and
outstanding  stock);  Auto Group  Management,  L.C., a Texas  limited  liability
company  (ATC is the sole  member and  managing  member);  and Auto Group of San
Antonio Ltd., a Texas limited partnership (ATC is the sole limited partner,  and
the sole general partner is Auto Group Management L.C.).

         1.2 ATC is willing to sell, transfer and assign all of its right, title
and interest in and to the Subsidiaries, in exchange for an interest in ADM.

         1.3 At the Closing (as  hereinafter  defined) and in the manner  herein
provided,  ADM shall issue and  deliver  shares of stock in ADM  representing  a
sixteen  percent (16%)  interest in ADM, on a fully  diluted basis  (hereinafter
collectively called the "ADM Shares") to ATC, and ATC shall transfer, assign and
deliver all of its stock,  member and partnership  interests in the Subsidiaries
to ADM (hereinafter collectively called the "ATC Interests").

                      REPRESENTATIONS AND WARRANTIES OF ATC

         ATC hereby represents and warrants to ADM as follows:

         2.1 The Subsidiaries  are duly organized,  validly existing and in good
standing  under the laws of the State in which they operate,  with all requisite
power and authority to carry on their business as is now being  conducted and to
own,  operate and lease their properties and assets.  The Subsidiaries  have all
Federal,  state and local licenses,  permits or other approvals required for the
operation of their businesses as now being conducted.

         2.2 Ownership in each of the Subsidiaries,  the ATC Interests,  is free
and clear of all  encumbrances  or claims.  There are no issued and  outstanding
options, warrants, rights, securities, contracts, commitments, understandings or
arrangements.

         2.3 ATC has full power and  authority to enter into this  Agreement and
to carry out the transactions contemplated hereby.

         2.4 Except as set forth  herein,  ATC is not  subject  to or  obligated
under any  article of  incorporation,  bylaw,  law,  rule or  regulation  of any
governmental  authority,  or  any  agreement  or







instrument, or any license,  franchise or permit, or subject to any order, writ,
injunction  or decree,  which would be breached  or violated  (or would  require
notice, consent or approval) by its execution,  delivery and performance of this
Agreement.  ATC will comply with all  applicable  laws,  and with all applicable
rules and regulations of all  governmental  authorities,  in connection with the
execution,  delivery and  performance  of this  Agreement  and the  transactions
contemplated hereby.

         2.5 ATC has delivered  statements of financial  position and statements
of income and  retained  earnings  for the  Subsidiaries  to ADM. To the best of
ATC's  knowledge,  all such  statements  are  complete  and  accurate and fairly
present the financial  position at the dates,  and the results of operations for
the periods, therein referred to.

         2.6 Except for (a) liabilities  fully reflected or reserved  against on
the balance sheet, and (b) regular or usual liabilities and obligations incurred
in the ordinary course of business  consistent with past practices,  to the best
of ATC's knowledge, the Subsidiaries have no liabilities, obligations or claims.

         2.7 Since the financial  statement date and except as  contemplated  by
this  Agreement,  there has not been (a) any  adverse  change  in the  business,
prospects, condition (financial or otherwise) or operations of the Subsidiaries'
business  or assets  taken as a whole;  (b) any  declaration,  setting  aside or
payment of any dividend or  distribution,  whether in cash, stock or property in
respect of the Subsidiaries' capital stock, or any redemption, purchase or other
acquisition  of  such  stock  by the  Subsidiaries;  (c) any  increase  (whether
implemented,  approved or promised) in the base compensation, bonus, commission,
insurance, benefit programs or any other component of compensation payable or to
become payable by the  Subsidiaries to its  shareholders,  directors,  officers,
employees, agents or brokers; or any extraordinary compensation or bonus paid by
the  Subsidiaries;   (d)  any  entry  by  the  Subsidiaries  into  any  material
commitment,  borrowing or  transaction;  (e) any change by the  Subsidiaries  in
accounting  methods,  practices or principles;  (f) any adoption of any statute,
rule,  regulation or order which  adversely  affects the  Subsidiaries;  (g) any
termination  or waiver of any rights of  material  value to the  business of the
Subsidiaries  or (h) any other  transactions or event other than in the ordinary
course of the Subsidiaries business.

         2.8 The  Subsidiaries  are not in  default  or alleged to be in default
under any material  contract nor is ATC aware of any default by any other party,
and there exists no event,  condition  or  occurrence  which would  constitute a
default under any material contract.

         2.9 The  Subsidiaries  have  good  and  marketable  title to all of the
properties and assets  reflected in the balance sheet or acquired after the date
thereof (except  properties sold or otherwise disposed of since the date thereof
in the ordinary  course of business  consistent  with past  practices)  free and
clear of all mortgages,  security interests,  liens, pledges,  claims,  escrows,
options,  rights of first refusal,  indentures,  easements,  licenses,  security
agreements   or  other   agreements,   arrangements,   contracts,   commitments,
understandings,  obligations,  royalties, charges or encumbrances of any kind or
character, except as reflected in the financial statements.


                                      2


         2.10 There are no suit,  action,  investigation or proceeding  pending,
nor any demand for collective bargaining, nor, to the knowledge of ATC, have any
of the foregoing been threatened  against the  Subsidiaries  which, if adversely
determined,  would  adversely  affect  the  business,   prospects,   operations,
properties or the condition (financial or otherwise) of the Subsidiaries, nor is
there any judgment, decree injunction,  rule or order of any court, governmental
department,   commission,  agency,  instrumentality  or  arbitrator  outstanding
against Subsidiaries having, or which, insofar as can be reasonably foreseen, in
the future may have, any such effect.

         2.11 All taxes arising under the Internal Revenue Code, as amended,  or
any laws, rules, regulations or orders promulgated thereunder,  or arising under
any  Federal,  state,  local or  foreign  laws,  rules,  regulations  or  orders
(collectively  "Taxes"),  due and payable by the  Subsidiaries  have been timely
reported and paid; all Taxes not yet due have been fully accrued on the books of
the Subsidiaries and adequate  reserves have been established  therefore;  there
are no unpaid  assessments  for  additional  Taxes for any fiscal  period nor is
there any material basis therefor not provided for in said financial statements.

                      REPRESENTATIONS AND WARRANTIES OF ADM

         ADM represents and warrants to ATC as follows:

         3 .1 ADM is a corporation duly organized,  validly existing and in good
standing under the laws of the State of Arizona.

         3.2 As of the date of this Agreement,  ADM has authorized capital stock
consisting  of 1,000 shares of Common Stock,  no par value,  and 1,000 shares of
Preferred Stock, no par value, of which 84 shares of Common Stock are issued and
outstanding.

         3.3 ADM has full  corporate  power  and  authority  to enter  into this
Agreement and to carry out the transactions contemplated hereby.

         3.4  ADM  is  not  subject  to  or  obligated   under  any  article  of
incorporation,  bylaw, law, rule or regulation of any governmental authority, or
any agreement or instrument, or any license,  franchise or permit, or subject to
any order,  writ,  injunction or decree,  which would be breached or violated by
its execution,  delivery or performance of this Agreement.  ADM will comply with
all  applicable  laws,  and with all  applicable  rules and  regulations  of any
governmental  authority,   in  connection  with  its  execution,   delivery  and
performance of this Agreement and the transactions contemplated hereby.

                                COVENANTS OF ATC

         From the date  hereof  and  until  the  Closing,  except  as  otherwise
consented to or approved by ADM in writing,  ATC  covenants and agrees (and will
cause the Subsidiaries to act or refrain from acting where required hereinafter)
as follows:


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         4.1 The Subsidiaries will operate their businesses diligently,  in good
faith,  and with reasonable  business  prudence  consistent with past management
practices;  will not incur,  assume or guarantee  any  indebtedness  (except for
trade  payables in the ordinary  course of business) and will not enter into any
material transaction or make any material  commitment;  will not pay or agree to
pay any  dividends  or bonuses and will make no changes to its  organization  or
corporate or capital structure; will maintain all of its properties in customary
repair,  order and condition,  reasonable wear and tear excepted;  will maintain
(except for expiration due to lapse of time) all leases and contracts  described
herein in effect  without  change;  will comply with the provisions of all laws,
regulations,  ordinances and judicial  decrees  applicable to the conduct of its
business;  will not cancel,  release,  waive or compromise any debts,  claims or
rights in its favor having a value, in the aggregate,  in excess of $1,000 other
than in connection with returns for credit or replacement in the ordinary course
of  business;  and  will  maintain  all  the  Subsidiaries'  insurance  coverage
currently in existence.

         4.2 ATC represents that he has not retained any  consultant,  broker or
finder in connection with this transaction. ATC agrees to indemnify and hold ADM
harmless  against any claim or liability for any brokerage fees,  commissions or
finders' fees in connection with the transactions contemplated herein, except to
the extent that such liability arose from the acts of ADM.

                                OTHER AGREEMENTS

         ATC and ADM covenant and agree, provided the Closing occurs, that:

         5.1 ATC has certain agreements with the Subsidiaries and their managing
brokers  whereby  the  managing  brokers  have the  right to earn and be  issued
certain shares of stock in ATC. These  agreements are attached hereto as Exhibit
"5.1" and  incorporated  herein by reference ("Earn Out  Agreements").  Pursuant
thereto, ATC will issue, at the Closing, to ADM, the following shares to satisfy
the Earn Out  Agreements:  375,000 shares of ATC stock relating to the potential
earn  out for the San  Antonio  Subsidiary,  and  430,465  shares  of ATC  stock
relating to the potential earn out for the Bend, Oregon Subsidiary,  for a total
of 805,465 shares of ATC common stock, to be issued to ADM free and clear of any
and all restrictions, except as set forth herein.

         5.2 ADM assumes  full  responsibility  for the transfer to the managing
brokers  of the  earned  ATC  stock,  pursuant  to the  terms  of the  Earn  Out
Agreements.  If any of the ATC shares  issued to ADM  hereunder  are unearned or
forfeited by the specific  managing brokers under the Earn Out Agreements,  then
ATC shall have a right,  which must be exercised,  if at all, within ninety (90)
days of the completion of the audit to determine if the shares are earned by the
managing brokers, to repurchase or redeem such unearned or forfeited shares from
ADM on the following basis: prorata reduction in ATC's sixteen (16%) interest in
ADM for the percentage of the  unearned/forfeited  shares of ATC  repurchased or
redeemed (i.e. 805,465 ATC shares = 16% interest in ADM). If not exercised,  ADM
shall retain full rights and powers of ownership in these ATC shares.

         5.3 The Earn Out  Agreements  also have  provisions  for  options to be
granted to the managing brokers, based upon earnings of the Subsidiary in excess
of the targeted  annual  amounts.  ATC



                                    4



agrees that it remains fully  obligated to grant such  options,  pursuant to the
terms and conditions of the Earn Out  Agreements.  ATC and ADM agree that to the
extent  of the  valid  exercise  of  such  options,  ADM  shall  pay to ATC  the
corresponding  excess earnings of the specific  Subsidiary,  in consideration of
this Agreement and as set forth in the Earn Out Agreements.

         5.4 ATC and ADM  acknowledge and agree that ATC is a public company for
purposes of Securities and Exchange  Commission ("SEC") filings and disclosures.
ATC assumes full  liability and  responsibility,  and agrees to fully  indemnify
ADM, with respect to the full  compliance with all necessary SEC disclosures and
filings.

         5.5 ATC agrees  that the ADM Shares  shall be subject to a  shareholder
agreement,  in the form  attached  hereto as Exhibit  "5.5" and that ATC will be
bound thereby and thereunder.

                      CONDITIONS TO THE OBLIGATIONS OF ADM

                  Each and every obligation of ADM under this Agreement shall be
subject to the  satisfaction,  on or before  the  Closing  Date,  of each of the
following conditions unless waived in writing by ADM:

         6.1 The representations and warranties made by ATC herein shall be true
and correct on the date of this  Agreement and on the Closing Date with the same
effect as though made on such date;  ATC shall have  performed and complied with
all  agreements,  covenants  and  conditions  required by this  Agreement  to be
performed and complied  with by it prior to the Closing  Date;  there shall have
been no adverse  change since the financial  statement date (Section 2.5) in the
business,  condition  (financial or  otherwise),  operations or prospects of the
Subsidiaries.

         6.2 ATC shall have  obtained and  delivered  to ADM all  consents  from
directors,  shareholders, third parties and governmental agencies, including the
SEC,  required on the part of ATC to consummate  the  transactions  contemplated
hereby or which, either individually or in the aggregate, if not obtained, would
cause a material  adverse  effect on the  Subsidiaries'  financial  condition or
business.

         6.3 No action,  suit or proceeding before any court or any governmental
or  regulatory  authority  shall  have  been  commenced  or  threatened,  and no
investigation  by any  governmental  or  regulatory  authority  shall  have been
commenced  or  threatened  against  ATC or any of the  Subsidiaries,  seeking to
restrain,  prevent or change the transactions contemplated hereby or questioning
the  validity  or  legality of any of such  transactions  or seeking  damages in
connection with any of such transactions.

         6.4  All  ATC  employees  shall  immediately  resign  as  officers  and
directors of the Subsidiaries.


                                       5


         6.5  The ATC  stock  to be  issued  to ADM  pursuant  to the  Earn  Out
Agreements shall be so issued,  and the ATC Interests shall be fully transferred
and assigned.

                      CONDITIONS TO THE OBLIGATIONS OF ATC

                  Each and every obligation of ATC under this Agreement shall be
subject to the  satisfaction,  on or before  the  Closing  Date,  of each of the
following conditions unless waived in writing by ATC:

         7.1 The representations and warranties made by ADM herein shall be true
and correct on the date of this  Agreement and on the Closing Date with the same
effect as though made on such date;  and ADM shall have  performed  and complied
with all agreements,  covenants and conditions  required by this Agreement to be
performed and complied with by it prior to the Closing Date.

         7.2 ADM shall have  obtained and  delivered  to ATC all  consents  from
directors,  shareholders,  third parties and governmental agencies,  required on
the part of ADM to consummate the transactions contemplated hereby.

         7.3 No action,  suit or proceeding before any court or any governmental
or  regulatory  authority  shall  have  been  commenced  or  threatened,  and no
investigation  by any  governmental  or  regulatory  authority  shall  have been
commenced or threatened against ADM, seeking to restrain,  prevent or change the
transactions  contemplated hereby or questioning the validity or legality of any
of  such  transactions  or  seeking  damages  in  connection  with  any of  such
transactions.

         7.4 The ADM  Shares  to be issued  hereunder  shall be  authorized  and
issued.

         7.5 The  debt of the  Subsidiaries  to ATC  shall be  assigned  to Mark
Moldenhauer  and/or Pinnacle  Financial  Corporation,  in exchange for a prorata
reduction  in the  debt of ATC to Mark  Moldenhauer  and/or  Pinnacle  Financial
Corporation ($1.2 Million Principal).




                                     CLOSING

         8.1 Unless  this  Agreement  shall have been  terminated  or  abandoned
pursuant to the provisions  hereof,  a closing (the "Closing")  shall be held on
December 29, 2000, or on such other date (the "Closing  Date")  mutually  agreed
upon at the offices of ATC or such other place as the parties  shall  designate.
By written  notice to the other  party,  each party has the right at any time to
extend the Closing  Date to a date no later than 30 business  days from the date
stated above.

         8.2  Deliveries at the Closing:


                                       6



         (a) At the  Closing,  ATC shall  transfer  and assign to ADM all of the
right, title and interest in and to the Subsidiaries, by delivering certificates
and stock  representing each of the Subsidiaries,  duly endorsed for transfer to
ADM, and the other agreements,  certificates and other documents  required to be
executed  and  delivered  hereunder  shall  be duly  and  validly  executed  and
delivered.

         (b) At the Closing, ADM shall deliver to ATC a stock certificate,  duly
issued to ATC, representing the ADM Shares.

         (c) From time to time after the Closing,  at either party's request and
without  further  consideration,  the other party shall execute and deliver such
other  instruments  of  conveyance  and  transfer  and take such other action as
either  party  reasonably  may  require to convey,  transfer to and vest in said
requesting  party,  any  of  the  rights  or  interests  to be  sold,  conveyed,
transferred and/or delivered hereunder.


                           TERMINATION AND ABANDONMENT

         9.1  This  Agreement  may be  terminated  and the  transactions  herein
contemplated may be abandoned at any time:

         (a)  by mutual consent of ATC or ADM; or

         (b) by either ATC or ADM, if (i) such party is not in breach  hereunder
and the  other  party is in breach  hereunder  and (ii)  this  Agreement  is not
consummated on or before the Closing Date, including extensions.

         9.2 In the event of termination and abandonment  pursuant hereto,  this
Agreement shall terminate and shall be abandoned,  without further action by any
of the parties hereto.  If this Agreement is terminated as provided herein,  (i)
no party hereto  which is not in breach  hereunder  shall have any  liability or
further  obligation  to any other party to this  Agreement;  and (ii) each party
shall bear its own expenses.






                                 INDEMNIFICATION

         10.1 ATC and ADM each  agrees  to  indemnify  the other and each of its
shareholders,  officers  and  directors  against  any loss,  damage or  expense,
(including, but not limited to, reasonable attorneys' fees) ("Damages") incurred
or  sustained  by the other and each of the other's  shareholders,  officers and
directors  as a result of (a) any breach of this  Agreement  by the other party,
(b) any inaccuracy in any of the representations or warranties made by the other
party in this  Agreement,  or (c) any  inaccuracy  or  misrepresentation  in any
certificate  or other  document or instrument  delivered by the other party.  In
addition to any other remedy, the party entitled to indemnity hereunder shall be
entitled to offset all such claims for Damages against any obligation it now has
or hereafter  existing.


                                       7



The  obligations  set  forth  above  shall  be  subject  to and  limited  by the
following:

         (i) No claim for  Damages  shall be made by ADM  until  the  cumulative
amount of such Damages  shall equal or exceed the amount of the stated  retained
earnings for the affected  Subsidiary as of the Closing  Date,  and no claim for
Damages  shall be made by ATC in  excess  of a  cumulative  amount  of  $25,000;
PROVIDED, HOWEVER, that such limitation shall not apply to any Damages resulting
from intentional or fraudulent actions, misrepresentations or breaches; and

         (ii) The party seeking  Damages shall give written  notice to the other
stating specifically the basis for the claim for Damages and the amount thereof.

                            MISCELLANEOUS PROVISIONS

         11.1 Subject to applicable law, this Agreement may be amended, modified
and supplemented only by written agreement of ATC and ADM.

         11.2 The failure of ATC or ADM to comply with any obligation, covenant,
agreement  or  condition  herein  may be  waived  in  writing  by  ATC  or  ADM,
respectively,  but such waiver or failure to insist upon strict  compliance with
such obligation,  covenant, agreement or condition shall not operate as a waiver
of or estoppel with respect to any subsequent or other failure.

         11.3 Each party will pay its own legal,  accounting  and other expenses
incurred  by it or on its  behalf  in  connection  with this  Agreement  and the
transactions  contemplated herein; PROVIDED,  HOWEVER, that the parties agree to
split the costs associated with the drafting of this Agreement,  and the meeting
on November 21, 2000,  relating  thereto.  There shall be no  allocation  of any
expenses relating to this Agreement or the transactions  contemplated hereunder,
to any Subsidiary.

         11.4  The  respective  representations  and  warranties  of ATC and ADM
contained herein or in any certificates or other documents delivered prior to or
at  the  Closing  shall  not be  deemed  waived  or  otherwise  affected  by any
investigation made by any party hereto.  Each and every such  representation and
warranty  shall  survive for a period of three (3) years from the Closing  Date;
PROVIDED, HOWEVER, all representations,  warranties and agreements made relating
to the Earn Out  Agreements  shall not expire  until all  obligations  are fully
satisfied.


         11.5 All consents,  approvals,  claims, notices,  requests, demands and
other  communications  required or permitted  hereunder  shall be in writing and
shall be deemed to have been duly given or made when  delivered by hand,  fax or
mailed, first class certified mail, return receipt requested, with postage paid:

                  (c)      If to ATC, to:
                                                     Roger Butterwick
                                                     8135 E. Butherus, Suite 3
                                                     Scottsdale, AZ 85260

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or to such other person or address as ATC shall furnish to ADM in writing.

                  (d)      If to ADM, to:
                                                  Mark Moldenhauer
                                                  14500 N. Northsight Blvd. #213
                                                  Scottsdale, AZ 85260

or to such other person or address as ADM shall furnish to ATC in writing.

         11.6 This Agreement and all of the  provisions  hereof shall be binding
upon and inure to the benefit of the parties hereto and their respective  heirs,
successors  and  permitted  assigns,  but neither this  Agreement nor any of the
rights,  interests or obligations  hereunder  shall be assigned by either of the
parties hereto without the prior written consent of the other party.

         11.7  This  Agreement  shall be  governed  by the laws of the  State of
Arizona as to all matters  including,  but not limited to,  matters of validity,
construction,  effect and performance.  In an action for specific performance of
this Agreement,  the other party agrees not to plead adequacy of damages at law.
This Agreement may be executed in two or more counterparts,  each of which shall
be deemed an original,  but all of which together  shall  constitute one and the
same instrument.  The article and section  headings  contained in this Agreement
are for  reference  purposes only and shall not affect in any way the meaning or
interpretation of this Agreement. This Agreement,  which term as used throughout
includes the Exhibits hereto, embodies the entire agreement and understanding of
the parties hereto in respect of the subject matter contained herein.  There are
no   restrictions,   promises,   representations,   warranties,   covenants   or
undertakings  other than those  expressly set forth or referred to herein.  This
Agreement supersedes all prior agreements and understandings between the parties
with respect to such subject matter.





                                       9



                  IN WITNESS  WHEREOF,  the parties hereto have made and entered
into this Agreement as of the date first hereinabove set forth.

                                        "ATC"

Attest:                                 AUTO TRADECENTER.COM INC.


/S/ JOHN E. ROWLETT
- ----------------------------------      By: /S/ ROGER L. BUTTERWICK
         Secretary                         -------------------------------------

                                        Its  PRESIDENT
                                           -------------------------------------


                                        "ADM"

Attest:                                 AUTO TRADECENTER.COM INC.


/S/ MARK MOLDENHAUER
- ----------------------------------      By:/S/ JULES GOLLINS
         Secretary                         -------------------------------------

                                        Its  PRESIDENT
                                           -------------------------------------

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