Some are worried that other warehouse stores will soon too update their security measures to keep out non-members.

Costco's new membership card scanners are proving successful in deterring shared memberships, prompting a surge in new ...

If you’re shopping alone with your partner’s Costco membership card, you probably can’t even enter the store, as Costco now ...

Discover how Costco's new self-check-in scanners are boosting security measures for members and guests at select stores.

Costco is reinforcing its entry guidelines, much like that exclusive club in your area. If you’re heading to the warehouse ...

Costco Wholesale Club is now asking customers to scan their membership cards at the entrance, as the first scanners are ...

Two more products were added to Costco's recall list this due to concerns of listeria, a foodborne illness especially ...

The saying, time is money, is especially true when it comes to shopping. Discover what you or the average Costco shopper ...

Costco's decision to install membership card scanners in U.S. stores could lead to the retailer's own version of a "Netflix moment," according to Morgan Stanley analysts.

If you are sharing a Costco Goldstar membership with your sister (and you are not identical twins) we have bad news for you.

Buying pastries at Costco is a great way to pick up treats in bulk. We've ranked several options to make it easier to pick up ...

According to The Sun, Costco recently unveiled its newest location in Napa Valley, California, drawing wine enthusiasts from ...