Earning Gas Rewards at Star Market is simple. Earn $0.10 per gallon on every $100 you spend. Rewards can be stacked, so you can earn and redeem up to $1.00 per gallon off at the pump.
Sign up at StarMarket.com or download the Star Market app. Shop & Earn by Using your registered phone # (or MyMixx phone #) at checkout to earn Gas Rewards. Redeem at the pump by entering your registered phone # (or MyMixx phone #) when you fill up.