As a Barclaycard customer how do I stop receiving marketing messages and letters?
You can ask us to stop or start sending you marketing messages at any time by:
o logging in to your online account and updating your preferences;
o writing to us at Barclays Bank UK PLC, General Data Protection Regulation Team, Leicester, LE87 2BB; or
o visiting our website at barclays.co.uk/control-your-data and completing the 'Object to data processing' form.