Buyer Agents often require Buyers to sign an Agreement to ensure their Brokerage will be paid the entirety of the Buyer Brokerage commission. The agreement must have a start and end date.A real estate Buyer Representation Agreement is a legal document that outlines the working relationship between a home Buyer and their Real Estate Agent. Purpose. The purpose of this Agreement is to establish an exclusive agency relationship between Buyer and Agent. 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. THIS ARTICULATION AGREEMENT (the "Agreement") is entered into on this 16th day of December 2021 (the.