Exhibit 99.4

                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


     In connection with the Annual Report of Mer  Telemanagement  Solutions LTD.
(the  "Company")  on Form 20-F for the period ending June 30, 2002 as filed with
the Securities  and Exchange  Commission on the date hereof (the  "Report"),  I,
Yossi Brikman, Chief Financial Officer of the Company,  certify,  pursuant to 18
U.S.C.  ss. 1350, as adopted  pursuant to ss. 906 of the  Sarbanes-Oxley  Act of
2002, that:

     (1) The Report fully  complies  with the  requirements  of section 13(a) or
15(d) of the Securities Exchange Act of 1934; and

     (2)  The  information  contained  in the  Report  fairly  presents,  in all
material  respects,  the  financial  condition  and result of  operations of the
Company.


/s/Yossi Brikman*
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Yossi Brikman
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Chief Financial Officer

June 25, 2003



* The originally  executed copy of this  Certification will be maintained at the
Company's offices and will be made available for inspection upon request.