Information zur Übermittlung der Kartenprüfnummer
(for credit card payments)
A so-called "card-verification value" (Visa terminology: CVV2) or "card-verification code" (Eurocard/Mastercard terminologiy: CVC2) has been added to the credit card number to help improve security in the remote-transaction sector (mail, telephone and internet order) when the credit card in not physically presented to the merchant.
Without specification by the CVV2 credit card transaction is not possible any more. For credt card payments please fill in the CVV2 in the declarated fields of the registrateion forms.
The following pictures show where to find the CVV2 of your credit card: