EXHIBIT 99.1

                    CERTIFICATION BY CHIEF EXECUTIVE OFFICER
              IN ACCORDANCE WITH SECTION 906 OF SARBANES-OXLEY ACT

     In accordance with Section 906 of the Sarbanes-Oxley Act, I, Michael R.
Long, Chief Executive officer of Billserv, Inc. (the "Company"), state and
attest, to the best of my knowledge, that the Company's Form S-3, filed with the
Securities and Exchange Commission on or about November 14, 2002, fully complies
with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act
of 1934. The information contained in this Form S-3 fairly presents, in all
material respects, the financial condition and results of operations of the
Company.


/s/ Michael R. Long
- -----------------------------------
Chairman of the Board
and Chief Executive Officer
November 14, 2002

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