A listing agreement is a contract between homeowners and brokers that legally establishes how a realtor will find a property buyer on the seller's behalf. NonExclusive Listing Agreement: You work with one agent or multiple agents and agree to compensate the agent who ultimately sells your home.The agreement must have a start and end date. We put the listing in the MLS, upload all documents and listing agreement. The complainant or Agent must date and sign the complaint in front of a notary; list a Title if you are an agent and have the Complaint Form notarized. This Purchase and Sale Agreement ("Agreement") is made and entered into between DMark. Selling your home and not sure what a listing agreement is? Our comprehensive guide will help you navigate this crucial contract with ease. Failure to complete the State prescribed DTE 1 FORM may result in a Dismissal. The agreement must have a start and end date.