Many include a renewal clause, which provides an option to extend the listing period if both parties agree. A listing agreement is a legally binding contract between the seller (you) and the real estate brokerage that helps you sell your home.A written listing agreement may NOT contain a A) selfrenewing clause. B) requirement for the broker to find a purchaser in order to receive a commission. Self-renewing clauses, also known as "evergreen clauses," are generally not allowed in listing agreements. The answer is that the terms and conditions of the software license contain an "automatic renewal" or "evergreen clause." Vigorous up-dating and self-renewal. Opposed to Hobbes' theory, but eternally self-renewing. The. All rights reserved. Current and new supplier makeup: The current NASPO ValuePoint contracts for Fire Protection.