EXHIBIT 99.1

                            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 Quarterly Report on Form 10-Q of Euronet
Worldwide, Inc. (the "Company") for the period ended June 30, 2002 as filed with
the Securities and Exchange Commission on the date hereof (the "Report"), I,
Michael J. Brown, Chief Executive 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/ Michael J. Brown
- --------------------------------
Michael J. Brown
Chief Executive Officer
August 14, 2002




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