Select the type of vehicle using the drop down box. Use this form to gather necessary information when you sell your vehicle or vessel.This document terms as the source for defining all the terms and conditions that are required while setting up a sale and purchase of a car. Use this car purchase agreement template to customize the financing information for your car along with other required details. A master purchase agreement is a legally binding contract between buyer and seller, and typically relates to buying and selling goods rather than services. Access bill of sale form templates and learn how to transfer ownership of vehicles, boats, firearms, and other high-value personal items in Washington. Effective July 1, 2023. Should Buyer desire to purchase goods or services from Seller, Buyer will execute a separate purchase agreement in the form of a ("Contract"). How to write an installment agreement? Populate the template with key details: Clearly define the amount owed, the payment schedule, the payment method (e.g.