PAR's Buyer Agency Contract includes all of the legallyrequired language and allows for a buyer's broker fee to be structured in several ways. Seller agrees that Broker and Broker's Licensees may also represent the buyer(s) of the Property.View the forms library. This form recommended and approved for, but not restricted to use by, the members of the Pennsylvania Association of Realtors® (PAR). A listing agreement is a legally binding contract between a homeowner and the real estate agent or broker who will be listing the property for sale. The Basic Filling Out Of The PA Agreement Of Sale Contract. Also referred to as a listing agreement, the listing contract gives a licensed real estate professional authorization to act on your behalf in the sale of. The Listing Agreement. Please complete the Consumer Notice and Listing Contract forms. A For Sale By Owner contract in Pennsylvania is also called a "For Sale By Owner purchase agreement".