You can confirm it's you by using the Barclaycard app, it's the most convenient way, as there are no codes needed. You could also use a one-time verification code, that we'll send you in a text, or by using your Barclaycard and PIN, with a PINsentry card reader. Find out more by visiting www.barclaycard.co.uk/confirm
If you can't use any of these, you can call us on 0333 200 9090 and we'll help you. Call charges may apply.