A One Time Showing Agreement is a commission agreement signed between a buyer's agent and a seller for specific named buyers. There will be listing agents who have you sign a one time agreement or a paper saying you agree to go unrepresented if you put in an offer.A OneTime Showing Agreement form is a legally binding agreement between the buyer's broker and the homeowner listing the property for sale. Some agents will ask you to sign something called a buyer's agent agreement before they start showing you homes. Big mandated changes are coming to the homebuying process with new realtor commissions and real estate procedures set to change this week. The resources here provide the facts and latest updates on NAR's settlement agreement related to broker commissions. A listing agreement is a legally binding contract between the property owner and a real estate agent. What is included in a listing agreement? To get a Florida Real Estate License, you must first complete a pre-licensing course. NAR produces and analyzes a wide range of real estate data that can help guide your business and your clients.