How do I make a purchase with my card? Aline C. 24 September 2020 10:55 Updated For payments in shops, you can use either pin payments by inserting the card in the POS-terminal and using your pin code to authorize the transaction or you can use the contactless payment by simply tapping the card on the POS (for payments under 25 EUR) For online payments, you'll need to use your long 16-digit card number, the expiry date and the CVV code (3 digits) on the backside of your card. Related articles How do I make a bank transfer to my card? How and where can I withdraw money? Do I get a VIABUY Prepaid Mastercard without income check? How do I know the balance on my card? Why was my contactless payment rejected ?