Costco is trying out a new tactic in its months-long effort to crack down on membership sharing: Scanning shoppers' cards as soon as they walk into the store. When you enter Costco, you need to show ...

NEW YORK -- 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 is planning to deploy scanners at store entrances as a way to curtail non-members’ use of membership cards, the company announced. The members-only warehouse began testing the scanning of ...

Is it possible to get through a TSA checkpoint with only your Costco membership card for identification? Well, it's a bit ...

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 ...

SEATTLE — Costco will soon require people to scan their membership cards in order to enter a warehouse store, according to the company's website. In the coming ...

Add Yahoo as a preferred source to see more of our stories on Google. Costco has officially begun rolling out new membership scanners at various locations as the wholesale retailer continues to crack ...

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 ...