But you have to buy the oil first, right? You can't just pay after looking at how much it costs to fill it up in China ?
2 Answers
There is no such saying about using credit cards.
There are many ways to refuel here. The most common way is to pay cash after refueling in the store. For unmanned stations, you can either insert cash or swipe your card. You can also refuel with a fixed amount, such as ten or twenty dollars.