revocations of approval of suppliers will be communicated to Franchisee, in writing, and shall be in the sole discretion of Pretzel Time. Franchisee must comply with the following conditions in order to seek a substitution for a Pretzel Time approved Product: (1) Franchisee shall submit a written request to Pretzel Time for approval of a non-approved supplier or product; (2) Franchisee and supplier shall demonstrate to Pretzel Time's reasonable satisfaction that it is able to supply the commodity which meets Pretzel Time's specifications to Franchisee; and (3) The supplier shall demonstrate to Pretzel Time's reasonable satisfaction that the supplier is of good standing in the business community with respect to its financial soundness and the reliability of its product and service and shall request in writing to Pretzel Time to be named an approved supplier. 13.E. PROMOTIONAL ALLOWANCES. Franchisee acknowledges and agrees that Pretzel Time may, in its sole discretion, collect and retain all allowances, benefits, credits, monies, payments or rebates (collectively "Promotional Rebates"), whether for promotional, advertising or other purposes, offered to Franchisee or Pretzel Time or its Affiliates by manufacturers, suppliers and distributors based upon Franchisee's purchases of Products or other products and materials. Franchisee assigns to Pretzel Time or its designee all of Franchisee's right, title and interest in and to any and all such Promotional Allowances and authorizes Pretzel Time or its designee to collect any such Promotional Allowances for remission to the general operating funds of Pretzel Time. 14. FRANCHISEE OPERATIONS. 14.A. MANAGEMENT. Franchisee agrees that he will at all times faithfully, honestly, and diligently perform his obligations hereunder, that he will continuously exert his best efforts and shall continually train and supervise his personnel to Pretzel Time's reasonable standards, in furtherance of the mutual business interests of both Pretzel Time and Franchisee and that