View the forms library. A Commission Agreement for Sale is used for one-time showings of real estate so a Realtor can show a home to a prospective buyer and be paid a commission.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. A One Time Showing Agreement is a commission agreement signed between a buyer's agent and a seller for specific named buyers. This is going to be how to fill out the agreement of sale for pennsylvania. Our Touring Agreement creates an easy way for agents to meet the terms of the NAR settlement without an exclusive commitment upfront. We signed a buyers agent agreement for the last home. We thought it was for that specific property but it isn't and it has no expiration date. Some agents will ask you to sign something called a buyer's agent agreement before they start showing you homes. Some agents will ask you to sign something called a buyer's agent agreement before they start showing you homes.