The key documents in a seller financing transaction include: (1) Purchase Agreement; (2) Promissory Note; and (3) Deed of Trust. 1.23 Lease Purchase Refinance Date: means the date on which the Prior Lessor or.Lessee (in the case of reimbursement) receives funds from the Lessor, as. Sellers may offer to "carry back" financing as part of the sale as an alternate investment to owning real estate outright. To avoid a worstcase scenario, follow these pointers on drafting a contract that guards your interests as the seller and financier. A master receivables purchase agreement is a contract between a buyer and seller of receivable accounts that standardizes the contract process. The Base Purchase Price, plus the TimeValue. Please fill out this field. We support America's small businesses. The SBA connects entrepreneurs with lenders and funding to help them plan, start and grow their business.