How to use a gas station pump and is there a manual payment option ?
4 Answers
Most of the oil gun is green for gasoline, and gray for diesel.
Large gas stations have attendants for manual refueling, with payment inside the store. For self-service refueling, customers can swipe their credit cards at the ATM machine, select the fuel nozzle and type, enter the amount, and then proceed to refuel.
Just add it directly and then go to the supermarket to tell which machine to add it to. Or you can just insert your credit card into the machine to fuel up.
Self-service fueling completed, proceed to payment.