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.

Costco is changing the way its members can enter its stores. There will be no more quick flashes of the card to show an awaiting employee. The retailer will be rolling out card scanners to check that ...

The membership-only bulk shopping store Costco is rolling out new entry rules that will require members to scan their card at the shop and, in some cases, present photo IDs in an attempt to stop ...

Costco is officially rolling out new membership scanners, meaning customers will have to scan their membership cards in order to enter the store. “Over the coming months, membership scanning devices ...

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 ...

When customers walk in to shop at Costco Wholesale, they flash a membership card to an employee who typically gives a smile and a nod before they can glide their XL cart into the big box retailer. But ...

In an effort to crack down on shared memberships and prevent nonmembers from sneaking in, Costco is installing card scanners at the entrances of its warehouses, the company announced on its website.