Many include a renewal clause, which provides an option to extend the listing period if both parties agree. Unless otherwise provided in this agreement, the Broker's Fee will be determined on the basis of the sale price (the "Sale Price") or aggregate.Seller will sign and notarize two (2) copies of the mineral deed. Seller will fill out and sign the wire transfer details form. What type of documents give written consent for an intermediary relationship? Learn how to properly fill out all of the residential listing contract documents and everything associated with it. Designed to be used as an addendum to any Texas REALTORS® listing form to create an exclusive agency. While it is good to include this protection in the listing agreement, it is important to execute such clauses with caution. Going through personal issues, such as a divorce or death in the family. The written listing agreements in real estate must not contain a selfrenewing clause.