Strong Customer Authentication
From 14 September 2019, new security requirements have been introduced for the authorization of online payment provisions through Strong Customer Authentication (SCA), based on the European Directive on Digital Payment Services (PSD2).
For this reason, your bank may ask you for an additional security code to authorize transactions involving enhanced SCA.
Payments you make on TDox may require this additional authorization before being confirmed.
In the event of automatic renewals of TDox users or services that require this authorization, you will receive a notification and you will have to intervene from the WebApp to complete the payment transaction.
For more information on the European directive (link) and on how to apply it, please contact your bank.