It's hot.... very hot. Dog days of summer and you're running on fumes, both the vehicle and the body. You pull into the corner gas station and start pumping. Sweat rolling down your forehead, your stomach rumbling, you look to the store. Pay at the pump made gas a snap, you didn't have to hassle with going inside. What to do?
Build a vending machine into the gas pump. Cold drinks, chips, gum, hot drinks in winter. Add the charge onto the gas purchase. Some pumps are already asking if you want to add a car wash, but you'd sell a lot more snacks and drinks.