Excuse me, in the United States, do you pay first and then refuel, or refuel first and then pay ?
4 Answers
Give money and say fuel position Number to refuel
Pay first, then refuel.
Pay first and tell which gun to refuel. Go back to get change.
Report the gun number at the supermarket, pay with cash or pre-authorize with a credit card; when you come out, select the gun number for refueling; if there is any remaining amount, go back to the supermarket for change (if paid with cash before) or settle the payment with a credit card.