Rule 13-9-3.2 - House Rules(a) Each book shall adopt and adhere to written, comprehensive house rules governing wagering transactions with patrons. Such house rules must be immediately available to patrons at a book's licensed premises. Without limiting the generality of the foregoing, the rules must specify the types of wagers accepted, how winning wagers will be paid, the effect of schedule changes, the redemption period for winning tickets, and the method of noticing odds or line changes to patrons. House rules must state that wagers may be accepted at other than the currently posted terms, if applicable. Prior to adopting or amending such house rules, a book shall submit such rules to the Executive Director for approval. Miss. Code Ann. § 75-76-89.