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         FOURTH  LICENSING, DEVELOPMENT AND MARKETING AMENDING AGREEMENT



               THIS  AGREEMENT  dated  for  reference  June  15,  2002

BETWEEN:


SEDONA  SOFTWARE  SOLUTIONS  INC., a body corporate, duly incorporated under the
laws  of  the  State of Nevada and having an office at 503 - 1755 Robson Street,
Vancouver,  B.C.,  V6G  3B7
("Sedona")

OF  THE  FIRST  PART

AND:

MARKATECH INDUSTRIES CORPORATION, a body duly incorporated under the laws of the
Province  of  British  Columbia,  Canada  and  having an office at 745 West 42nd
Avenue,  Vancouver,  B.C.,  V5Z  2N8
("Markatech")

OF  THE  SECOND  PART



WHEREAS:

A.     Markatech  is the developer and owner of all ownership interest right and
title  to  the  Autonet  Parking  Ticket Violation Management System ("Autonet")

B.     Markatech  has  granted  to  Sedona  the privilege to conduct a review of
documentation  with  regard  to  Autonet.

C.     Markatech  has  granted  Sedona the option to purchase all of Markatech's
right  title  and  interest  in and to the programs, documentation and know-how.

D.     Markatech  has  agreed  to  license to Sedona the world-wide exploitation
rights  to  Autonet

E.     Markatech  has  agreed  to conduct ongoing development and testing of the
programs,  hardware,  documentation  and  know-how  of  the  Autonet  system  in
accordance  with  the  terms  and  conditions  set  out  herein.


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F.     Markatech  has  agreed  to  assist Sedona in the marketing and commercial
exploitation  of  the  Autonet  technology.

G.     Markatech  has  agreed to grant to Sedona a time extension of the License
Term  pursuant  to  the  Licnesing,  Development  and  Marketing Agreement dated
February  1,  2001,  the Licensing, Development and Marketing Amending Agreement
dated  August 14, 2001, the Second Licensing, Development and Marketing Amending
Agreement  dated  December  5,  2001,  and  the Third Licensing, Development and
Marketing  Amending  Agreement  dated  March  15,  2002.

H.     Markatech  has  agreed  to  grant  to  Sedona  a  time  extension  of the
development  Program  Term  pursuant to the Licensing, Development and Marketing
Agreement  dated  February  1,  2001,  the  Licensing, Development and Marketing
Amending  Agreement dated August 14, 2001, the Second Licensing, Development and
Marketing  Amending  Agreement  dated December 5, 2001, and the Third Licensing,
Development  and  Marketing  Amending  Agreement  dated  March  15,  2002.


     NOW THEREFORE in consideration of payment of Ten Dollars ($10.00) and other
good and valuable consideration (the receipt and sufficiency of which are hereby
acknowledged),  the  parties  have  agreed  that  the Licensing, Development and
Marketing  Agreement  dated February 1, 2001, the and the Licensing, Development
and  Marketing  Amending  Agreement dated August 14, 2001, the Second Licensing,
Development  and  Marketing  Amending  Agreement dated December 5, 2001, and the
Third  Licensing,  Development  and Marketing Amending Agreement dated March 15,
2002  are  hereby  amended  as  follows:


The  following  date  is  deleted:
Para.  2.2,  line2,  delete:  "July  1,  2002".

The  following  date  is  added:
Para.  2.2,  line2,  add:  "July  1,  2003".

The  following  date  is  deleted:
Para.  3.2,  line  2,  delete:  "September  1,  2003".

The  following  date  is  added:
Para.  3.2,  line  2,  add:  "September  1,  2004".


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ENTIRE  AGREEMENT:
..
               This  Agreement  together  with  the  Licensing, Development, and
Marketing  Agreement  dated  February  1,  2001,  the Licensing, Development and
Marketing  Amending  Agreement  dated  August  14,  2001,  the Second Licensing,
Development  and  Marketing  Amending  Agreement dated December 5, 2001, and the
Third  Licensing,  Development  and Marketing Amending Agreement dated March 15,
2002  constitutes  the  entire  agreement to date between the parties hereto and
supersedes  every  previous  agreement, communication, expectation, negotiation,
representation  or  understanding,  whether oral or written, express or implied,
statutory  or  otherwise, between the parties with respect to the subject matter
of  this  Agreement.  This  Agreement  may  be  executed  in  counterpart.

IN WITNESS WHEREOF this Agreement has been executed as of the day and year first
above  written

MARKATECH  INDUSTRIES  CORPORATION


per /s/ Les Scott
    _______________________________
    Les Scott, director


SEDONA  SOFTWARE  SOLUTIONS  INC.


Per /s/ J.E. Cooper
    _______________________________
    J.E. Cooper, director