A One Time Showing Agreement is a commission agreement signed between a buyer's agent and a seller for specific named buyers. With the recent changes, you must sign a buyer agent agreement if an agent, besides the listing agent, will be showing you the home.A buyer broker agreement is a contract that legalizes the relationship between a buyer and a broker. Furthermore, it is a legally binding contract. A OneTime Showing Agreement form is a legally binding agreement between the buyer's broker and the homeowner listing the property for sale. Buyers and tenants are now required to sign a mandatory Buyer Representation Agreement with their real estate agent before starting the homebuying process. Account in the Redemption Account at any one time. Such redemption shall be made pursuant to the provisions of Article III of this Trust Agreement. Medicare Advantage contracts between the Federal government and Harvard. Offers shall include a listing of subcontractors and suppliers who will be used on the contract.