What is a supplementary card and how do I request one?

A supplementary card is a second credit card on the same account, usually for a partner or family member, requestable via the app or customer portal of your main card.

Related questions

• → From what age can someone get a supplementary card?
• → Who is liable for expenses made with a supplementary card?
• → Does a supplementary card cost extra annual fees?
• → Can I set the spending limit of a supplementary card separately?