A OneTime Showing Agreement form is a legally binding agreement between the buyer's broker and the homeowner listing the property for sale. This is a basic listing agreement or contract if you will uh between you the agent and the seller the homeowner.A One Time Showing Agreement is a commission agreement signed between a buyer's agent and a seller for specific named buyers. The new law is we can no longer force sellers to pay commsion to the buyer's hired agent. That was also the old law, but brokers ignored it. Curious how to fill out a listing agreement? This video covers the Tennessee Realtor Form Exclusive Right To Sell Listing Agreement. There are three different types of listing agreements: the open listing, the exclusive agency listing, and the exclusive right to sell listing. Selling your home and not sure what a listing agreement is? Our comprehensive guide will help you navigate this crucial contract with ease.