Get your business purchase agreement form template now and ensure your transaction is secure with expert tips from Moton Legal Group. This guide will help you understand how to fill out and sign a business purchase agreement template so that everyone's best interests are protected.An Arizona residential purchase agreement is a legal document outlining the terms and conditions for a buyer's purchase of residential property from a seller. Question: What is driving this initiative internally at Pima? Answer: Current contract expiring, triggering RFP process. 3.