Upon completion of your first transaction as a registered Mad Member you will be issued with a $5 MAD DOLLAR sign up bonus. To be eligible, you must be a registered Mad Member and complete a minimum order of $1 or more. This will be valid at any Mad Mex restaurant (takeaway/ dine in) excluding airports. This reward will expire 30 days from the date you have signed up. The voucher is not transferrable and cannot be used in conjunction with any other offers.