Can You Use Someone Else's Costco Card at Self-Checkout? Membership Rules Explained

Learn why you cannot use someone else's Costco card at self-checkout. Costco membership cards are non-transferable and must be used by the cardholder.

Published

Video transcript

No, you cannot use someone else's Costco card at self-checkout. Membership cards are non-transferable and need to be used by the cardholder. To shop at Costco, you need to have your own membership card.

Questions and answers

  1. Can I use my family member’s Costco card to shop at Costco?

    No, Costco membership cards are non-transferable and must be used by the registered cardholder only.

  2. What happens if I try to use someone else’s Costco card at self-checkout?

    The self-checkout system will not allow you to complete the purchase if the card does not belong to you, as Costco enforces membership rules strictly.

  3. Do I need a membership card to shop at Costco during self-checkout?

    Yes, you must have your own Costco membership card to shop, including when using self-checkout lanes.