Costco Shop Cards can be used by members and non-members alike to shop at the warehouse club's stores and online.

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The family-favorite retailer is changing the way it verifies membership. Have you been using a friend’s Costco membership card to get two-liter jugs of olive oil, pallets of toilet paper, or ...

Kevin has been writing and creating personal finance and travel content for over six years. He is the founder of the award-winning blog, Family Money Adventure, and host of the Family Money Adventure ...

Costco has officially begun rolling out new membership scanners at various locations as the wholesale retailer continues to crack down on unauthorized membership usage. Now, customers will need to ...