Hello everyone, can you use domestic bank credit cards to add fuel? The password seems to be only 4 digits ?

I use a China Merchants Bank credit card, with a four-digit password, you can enter any four zeros.

I use the CMB chip credit card. Enter the first 4 digits of the password. N1 gas station is no problem in Iceland, but other gas stations have not been tried.

All passwords are 6 digits, don't worry

As long as it's an international credit card, you can enter the password of six digits without any problems.