Hello, can you please tell me how to refuel in Iceland ?

If you don't know, you can ask the cashier at the gas station to open a fuel pump and keep the card there.

Thanks for sharing

In Iceland, all self-service filling and self-checkout by credit card (Visa or Mastercard). Choose to add a whole thousand yuan of local currency's worth of fuel at a time. The first time I accidentally clicked on "full", my card was frozen for a large sum of money, about more than 20,000 local currency. So you should roughly estimate the fuel consumption of your car and choose the appropriate amount of fuel to add.