GAS’ everyday fuel offer requires a minimum spend of $40 or more on petrol or diesel. AA Membership and AA Smartfuel cards cannot be used in conjunction with supermarket discount fuel vouchers received from Countdown, FreshChoice or SuperValue, BP Fuelcard, or any other fuel card transactions. AA Smartfuel discounts are redeemable up to a maximum 50 litres of any one fuel purchase at participating GAS Service Stations. AA Smartfuel cards must be registered before discounts can be redeemed (AA Memberships are already registered for AA Smartfuel). Discounts expire at the end of the calendar month following the month in which awarded. Following each redemption, your AA Smartfuel account balance is reset to zero and no discount is carried forward.