When you receive a 3-D Secure authentication error message, it means that your bank requires additional security verification to approve your online payment. This extra layer of protection ensures that the cardholder (you) is authorising the transaction, protecting against unauthorised use.
Reasons for the delay in resolving the 3-D Secure error:
- 3-D Secure not enabled
If 3D Secure (the security feature) is not enabled on your credit card, the bank may reject the transaction. - Bank processing time
The authentication process involves communication between your bank and the payment system. Sometimes, this can take a bit longer due to internal bank procedures or issues on their end.
Impact on your account:
If there is an invalid payment method associated with your account, it can trigger the payment reminder process for any unpaid invoices from previous months.