Sunoco’s retail business markets its brand of gas via approximately 4,900 stations in 26 states. It has over 650 APlus-branded convenience stores. Sunoco offers multiple ways to save money: you can earn fuel discounts using the APlus Rewards Card at APlus convenience stores, save 5¢ per gallon when using the Sunoco Rewards credit card at Sunoco stations and save on gas while shopping for groceries with their Grocery Rewards program.