Buyers shall purchase as part of this contract, all equipment, fixtures, goodwill, inventory, trademarks, trade names, and leasehold rights. We'll discuss seller financing for business and how it works, as well as highlight the pros and cons for both buyers and sellers.The below forms are for Franklin Templeton funds. Do NOT use these forms for Western Asset Money funds. General. You will need a promissory note and security agreement that addresses the key terms of the seller note.