THIS PURCHASE AND SALE AGREEMENT (the "Agreement") is made as of the Effective. Purchase Agreement - Standard Form.Click here to download a Standard Purchase Agreement. This document will provide a guide to the rules and regulations for the preparation and approval of survey plats and legal descriptions. This Purchase and Sale Agreement ("Agreement") is made and entered into between DMark. I'm gonna break down all the terms and conditions so you can understand what it means and we're gonna fill that out so you can have a real-life example of it. Use our Ohio bill of sale forms in order to legally buy or sell personal property like vehicles, guns, and boats in the state of Ohio.