Goodwill. The goodwill being purchased by buyer shall be paid for in the following manner: On _________[date] and on the first day of each month, for the next _________ months, buyer will pay to seller _____% of the gross proceeds of the business done by buyer as the result of work buyer has performed for existing clients of seller for the preceding year. It is agreed that there is no guaranty on the part of seller that buyer will retain any of the existing clients of seller, since services to client are by their nature quite personal to clients. It is intended to compensate seller for clients retained by buyer for the year beginning _________[date]. In this regard buyer agrees to make h— books of account available to seller or to seller's authorized representatives if the same be demanded for the purpose of ascertaining the gross business of buyer. Buyer is not relying upon any representations by seller regarding clients that might or might not be retained by buyer. Seller will, however, cooperate in every possible way to introduce buyer to existing clients, but it will be buyer's responsibility to retain them. In addition, buyer is relying upon no other representations made to h— by seller or any of the employees of seller concerning income or gross business or anything else in connection with the business here being sold, other than as expressed in this agreement.