If they had a way you could pay for gas with cash at the pump like you would with a vending machine. This would make it so easier for mothers with children in the car. You just put your money in the pump then get your gas instead of having to run inside wait in line and pay.
Remove the limits for paying at the pump. Almost always have to run two transactions to fill up with diesel. Not interested in going inside, rather speed up the process at the pump itself so others may use the pump also.
I use Sheetz gift cards at the gas pumps. When I need to use more than one card, the pump makes you wait 30 seconds telling you to take the receipt before it will allow you to start a new session. Please allow multiple gift cards per session and/or remove the delay at the receipt.
Put an MTO Kiosk at the pump so you can order food, pay for it with your gas and have it ready by the time you finish fueling. Currently a lot of folks start the pump, then go into the store, order, stand in line to pay/wait for food etc while the pump has already shut off.
It never fails, every pump I go to some hillbilly spit their nasty chew on the ground in front of the pump. Please put "NO SPITTING" signs on your pump to deter the ones who can read.
Thanks to supply and demand, the American refineries are raping their fellow Americans with the same prices, despite the fact that they don't have to ship it to America. Please refuse their gas unless they lower their prices to half what OPEC is screwing us for.