And you probably have a lot of questions about whether the chord you`re looking at is standard and to your liking. The duration of the appeal agreement is negotiable. The usual durations can be 30 days, 90 days, 6 months, a year or more. Ask for the right of withdrawal. If you can terminate the length of the entry at any time Note: These definitions are provided to make it easier to categorize entries in MLS compilations. In any area of conflict or inconsistency, the laws or regulations of the State take precedence. While state law allows brokers to list real estate either exclusively or openly, without establishing an agency relationship, offers cannot be excluded from MLS compositions, as the listing broker is not the seller`s agent. .