I told the person I wanted regular he put in extra for the gas. now my car isn't working right. I did the math I was suppose to only pay about 22 dollars for 8 gallons now I ended up paying 22 for 6 g

Every time I go to a mobile gas station or any chain business such as Shell gas station, Bonefish Grill, Panera Bread and CVS Pharmacy, they type it and it goes through for the rewards. The guy at the