Information about the EU Payments Directive PSD2
Since September 2019, customers must identify themselves twice for all electronic payments. The 3D-Secure procedure increases security when paying by credit card on the internet. With this procedure, customers confirm electronic payments with an additional step e.g. a password, TAN, or fingerprint. The exact identification method depends on your bank and prevents thieves from shopping using stolen credit card data (card number and verification code) without additional security steps.
In order to execute future payments with VABO-N without further authentication, you have the possibility of adding VABO-N as a trusted merchant at your bank via whitelisting. Whether your card issuer supports this, you can clarify with your bank.