You can pay online with one of these credit cards :

 

Transactions with your credit cards are encrypted and we do not get credit card numbers that you enter on the bank interface.

You may be asked 3 data :

1. Your credit card number

2. The validity date

3. The card security code (CSC) : typically a separate group of 3 digits to the right of the signature strip, at the back of your card

 

For any problem regarding payment itself, please contact directly your bank.