Next time you head to Costco, make sure you have your plastic or digital membership card – and a matching ID. The members-only warehouse retailer is really starting to crack down on non-members.

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Although Costco brings to mind large families and bulk buys, there are plenty of households of one and two out there who save ...

Bad news if you’re mooching off of someone else’s Costco membership: The retail giant is cracking down. When you enter Costco, you need to show your membership card to an employee to shop. Costco ...

It just got harder to use someone else’s Costco card. Following Netflix’s lead, the warehouse chain is cracking down on account sharing and said it will be checking membership cards to ensure the ...

No Costco membership? No problem. Loyal Costco shoppers know that there’s no scarcity of deals at the bulk warehouse, but the catch is that you need to be a Costco member in order to even enter the ...

Costco offers both Gold Star and Executive memberships, each with varying benefits. The $1.50 hot dog and soda combo remains a staple at Costco food courts. Current membership deals include a $20 or ...

Costco is offering a special promotion for college students who sign up for a new membership via UNiDAYS. Students receive a digital gift card upon joining. A new gold star membership comes with a $20 ...