Jun 24, 2026Learn if you and your boyfriend can share a Costco card and understand Costco's membership policy on household members and card usage.

Jun 17, 2026Learn if you can use your husband's Costco card and how household memberships work. Get clear answers on Costco's membership policies.

May 25, 2026Learn if you can pay cash at Costco and discover all accepted payment methods, including debit, Visa credit cards, and Costco Cash Cards.

May 4, 2026Learn why you cannot borrow a friend's Costco card and why a personal membership is required with photo ID for entry.

Apr 7, 2026Learn why Costco membership cards are non-transferable and how additional cardholders can be added to a household membership.

Mar 28, 2026Learn why Costco requires the cardholder to be present at self-checkout and how membership benefits work.

Mar 15, 2026Learn about Costco membership rules and whether your girlfriend can use your card. Discover options for guest access and additional memberships.