A sales agreement is used to describe and track the exact details of quantity and cost of purchasing or selling goods, services, or real estate. A Sales Agreement is a legally binding contract between a buyer and a seller to outline the terms of a transaction.This business sale agreement template can be used as a binding document to govern the sale of a business to a new owner. Use this free advertising agreement template next time you engage a new agency or freelancer for advertising work. The purchase and sale agreement for the business entity or assets is a vital document. THIS MARKETING AND SPONSORSHIP AGREEMENT ("Agreement") is made and entered as of May 16,. Get your business purchase agreement form template now and ensure your transaction is secure with expert tips from Moton Legal Group.