Wife works for Dillions Food Stores aka Kroger here in Missouri the discount here has always just been 3 cents per gallon. They increased it to $.10 per gallon the other day here in Missouri. Been going to Mississippi for the last 3 winters to sell Christmas trees and I always have gotten as much gas as I could at Kroger because of the $.10 per gallon discount in Mississippi. With a 37 gallon tank and only getting about 6.5 miles per gallon pulling a RV I always need gas!