ADDENDUM TO STOCK PURCHASE AGREEMENT

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                                                                   EXHIBIT 10.54


                                   ADDENDUM TO
                            STOCK PURCHASE AGREEMENT

         THIS ADDENDUM, is made and entered into as of April 27, 2000, by and
between Xxxxxxxxx Publishing Company (hereinafter referred to as "Seller") and
ProfitSource Corporation (hereinafter referred to as "Buyer").

         WHEREAS, the parties entered into a Stock Purchase Agreement dated
November 11, 1998; and

         WHEREAS, a dispute has arisen regarding the interpretation of Section
4.13 of the Agreement; and

         WHEREAS, the parties wish to resolve the dispute.

         NOW, THEREFORE, IT IS AGREED AS FOLLOWS:

                  Section 4.13 of the Stock Purchase Agreement shall be revised
         to read as follows:

                  ADDITIONAL PURCHASE PRICE. If Buyer does not close the IPO of
                  its equity securities by June 30, 1999, Buyer will agree to
                  pay the Seller an additional purchase price based on the
                  performance of the Buyer since date of acquisition. Amounts
                  payable under, and other terms of, any such plan will be
                  subject to restrictions imposed by Buyer's lenders, Buyer's
                  capital investment requirements and preservation of adequate
                  working capital.

         In all other respects, the terms and conditions of the Stock Purchase
Agreement dated November 11, 1998 are hereby reaffirmed.

XXXXXXXXX PUBLISHING COMPANY                EPS SOLUTIONS CORPORATION
                                            (F/K/A PROFITSOURCE CORPORATION)


By: /s/ Early Xxxxx Xxxxxxxxx III           By: /s/ Xxxxxxx X. Xxxxxxxxx
    -----------------------------               ----------------------------
    Early Xxxxx Xxxxxxxxx III                   Xxxxxxx X. Xxxxxxxxx