A wagering account application form is available on the William Hill website ( and at select William Hill locations. Customer agrees to be bound by such changes.Īll account applicants must be at least 21 years of age. William Hill reserves the right to add, change, or modify the Rules and Terms at any time. The Account Wagering Rules, the House Rules posted in all William Hill Race & Sports Books (collectively, “William Hill”)* and the Terms of Service on the William Hill website ( (collectively, “Rules and Terms”) apply to account wagering.