Some people have a way to get a ‘double discount’
If they purchased their RV at Camping World they get a Good Sam card they can swipe as a loyalty card at P/FJ - bigger discounts that the RV Plus Card. They can then use their ‘cash back’ card to pay for the fuel.
So they can get 7 cents per gallon at the pump for gasoline from the Good Sam/ P-FJ Card, and get up to 15 cents per gallon cash back on their credit card company.
That means they are effectively paying 22 cents per gallon for gasoline less than the pump posted price. They are getting the gasoline for 16 cents per gallon than those of us who use the RV Plus card.