05-11-2023 03:35 PM
05-11-2023 03:56 PM
You can register your card details here:
Add/edit the card details and click "Pay Now".
It will "charge" €0, go through your card/bank verification process, and store the card details on your account.
If you need to contact 48 support about this then see the link in my signature below or email them at support@48months.zendesk.com