Use the on-screen help to check you’re entering your card or account number in the right format. You can also check to see if the account you’re trying to register is one of the accounts that can be viewed online.

If you've recently applied for this account, it may not be open. Please wait until you have confirmation that your account is fully opened before registering. 

If you registered as part of your application, you won’t need to register again. Your new security details, which will replace the temporary details you where given at registration, will be sent to you within 3 - 5 working days of your account being confirmed as open.