("Broker") and. ("Buyer"). Seller(s) understands and agrees that the Seller's Designated Agent(s) (hereinafter sometimes referred to as.1) The exclusive brokerage agreement will be in writing. Edit, sign, and share chicago association of realtors exclusive listing agreement form online. For buyers, signing exclusive agreements with brokers will clearly define your relationship and make you their verified client. (d) To assist Buyer in the negotiation of a contract acceptable to Buyer for the acquisition of property. 52.