I live in very rural America. The only thing within 25 miles is a gas station. If I didn't have the gas station's app I would pay a lot more for a lot of the it

I live in very rural America. The only thing within 25 miles is a gas station. If I didn't have the gas station's app I would pay a lot more for a lot of the items I buy as they are discounted/on offer/free only on the app.