The Buyer agrees to pay. A payment plan agreement outlines an installment plan to repay an outstanding balance over a specified time frame.Download our free blank purchase agreement template in Word or PDF format: sample real estate purchase agreement template. A purchase agreement is a form used for making an offer on a home. It contains a set of conditions and contingencies that are presented to the seller of a home. Download and print free vehicle purchase agreement templates. Ensure a smooth car buying process with these contract templates. With our free Sales Agreement form, you'll be ready to print or download your contract in no time. Do you want to rent a home with the option to buy it at the end of your contract? Use our free lease to purchase agreement template to get started.