A vehicle sales agreement is a lawful arrangement summarizing the terms and conditions of a vehicle sale between a customer and a seller. Use this car purchase agreement template to customize the financing information for your car along with other required details.Artist agreements outline the terms and conditions of the artistic partnership and allow each party to understand what they are responsible for in the endeavor. Information you can expect to fill out includes the car's VIN, make, and model, the name and permanent address of each party involved, and the sales amount. Customer: Is there a law in AZ that allows a buyer to change his mind after signing a contract on a used automobile at a dealership? By law, the law doesn't allow a person who purchased a motor vehicle in Arizona to back out of the agreement, even if it's 3 seconds after the fact. Audi did it right for me at least. Federal per diem rate method. Completing Form 2106. Hosting the world-renowned Palm Springs celebration of midcentury architecture, design, and culture In the heart of modernist history.