Your security details work in combination to protect your account. Each of them is required to ensure we can confirm it's you when you log in.
If you're finding it difficult to remember your details you can change them at any time by selecting 'Secure login details' which you'll find under 'Your details' in the top menu.
If you've forgotten your Username/ID number and know your 16-digit card number, you can click the link to use your card number instead. Then you'll be able to enter your Passcode and Memorable word as normal. Your card number can be found on your statements if you don't have your card to hand.
If you've forgotten your passcode or your memorable word, you can click the 'Don't know my details' link when you're asked for them during log in. For security you'll need to know your Barclaycard details including your expiry date and card security code (CVV). If you don't know these details you'll need to call us. If you need a replacement card you can call our Customer Services Team to order a new one.