Owners cannot sell the property themselves without paying a commission, unless an exception is not the rights: the duties of a seller`s real estate agent include things like listing the home address online, setting up a sign in the yard, and creating a list sheet. If you have problems with these things or the other obligations listed in the agreement, you can negotiate them with your real estate agent or the broker your agent works for. While we generally tend to think of an ad as an ad for a listing of a property for sale or rent, the listing actually refers to the listing agreement between a principal and a broker with respect to the marketing of a property. .