I think that Sheetz should partner with a grocery store and start a Advantage Card like get go with giant eagle. we can earn more gas points. Note: union town location needs a red box outside so we can rent movies.
If you don't shop at the grocery store chain your points go you can convert those points to items in the store. For example 25 Points = A large Fountain Soda, 60 Points = MTO, etc.
I think most people end up shopping at Weis because that's Sheetz' partner but I think you could get additional people in there that prefer Wegman's, etc. just because they can then convert 150 points into a Magazine...
At Snappy's, they offer a points system that you can use your points like money and buy other things within the store like gas and groceries. I like that Sheetz gives you a free MTO or a free coffee, but this would give freedom to choose how you spend those points. I suggest a point system like this.