Add Yahoo as a preferred source to see more of our stories on Google. Next time you head to Costco, make sure you have your plastic or digital membership card – and a matching ID. The members-only ...

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 ...

If you've managed to shop at Costco as a nonmember over the years, your luck is running out. The members-only wholesaler will scan customer's membership cards upon entrance. In doing so, people who've ...

Costco will begin scanning member cards as customers enter the store. This initiative aims to crack down on non-members using member cards to shop at the store. "Over the coming months, membership ...