Costco is a popular big-box membership warehouse club, offering discounted prices on brand-name merchandise in bulk and non-bulk sizes. Costco is actually the third-largest retailer in the world, only ...

Yes, it does have your picture, your name and a star, but a Costco membership card is not a replacement for a Real ID. The Transportation Security Administration recently posted a reminder to its ...

A Costco membership card can get you lots of toilet paper and a rotisserie chicken for $4.99, but it cannot pass as ID at an airport security checkpoint. A new warning from the Transportation Security ...

Costco’s business model is markedly different from that of most retailers. Any consumer can walk in the door at Walmart, Target or a traditional supermarket without having to flash or scan a ...

Costco knows you’re using your friend’s membership card. To save you the embarrassment of telling you off when you’re in the checkout line, now Costco will try to catch membership moochers before they ...

Buying a new Costco membership for each person who wants to shop with you could get extremely pricey. Here's the chain's policy on adding users.

Costco food courts will soon require customers to scan a membership card before ordering. Some locations in states like Florida and California have already started requiring membership cards. It is ...

The membership card that gets you a $1.50 hot dog combo meal will not, in fact, get you past Transportation Security Administration agents. That’s what airport security officials are reminding ...