Next time you shop at Costco, don't be surprised if you're asked to scan your membership card rather than showing it to the employee at the entrance. In the "coming months," the warehouse store will ...

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.

If you usually borrow someone else's Costco card, soon you won't be able to use it unless they head to the store with you. Costco is going to be cracking down on membership sharing. They're going to ...

Costco is testing a new way to keep non-members out of their stores. A photo posted on Reddit from Jan. 7 shows a Costco greeter scanning a customer's card in a warehouse in Issaquah, Washington, ...

Next time you shop at Costco, don't be surprised if you're asked to scan your membership card rather than showing it to the employee at the entrance. Customers will be asked to scan their physical ...