I'm getting the message "Unable to validate" when registering?

If you are experiencing an "Unable to validate information" error message when registering for Credit Card Online services, please ensure the following;

• Your card number must be the full 16 digits, no spaces.
• Your name must be exactly as it appears on your credit card, including the title, spaces, and capital letters.

If you continue to get the message, please call our Credit Card Online helpdesk.

Credit Card Online Services helpdesk
0345 301 6079 (overseas +44 1423 847 800)
Relay UK: 18001 0345 301 6079
Open 24 hours a day.
Calls may be recorded.
Call charge information.