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.A One Time Showing Agreement is a commission agreement signed between a buyer's agent and a seller for specific named buyers. Want to get started with the easiest way to capture, nurture and close real estate transactions? A OneTime Showing Agreement form is a legally binding agreement between the buyer's broker and the homeowner listing the property for sale. You can never pay a realtor directly. It always has to go through their brokerage and then the brokerage gives the realtor a cut of that. Real estate agents commonly use standardized, fill-in-the-blank forms that cover all the bases, including the ones described in this article. 1. Type this form if possible; otherwise print or write legibly in ink. 2. Fill in all blank spaces.