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.

We've all been there: You arrive at Costco, prepared to shop, only to realize you forgot your membership card. Assuming you're a member, you can still enter the warehouse and purchase goods. However, ...

Getting your hands on Costco’s Signature Rotisserie Chicken just got a little bit harder with the warehouse club’s newest rules. It’s been over a year since Costco announced it would enforce its ...

The days of sneaking into Costco with someone else's card are coming to an end. The retailer is cracking down on sharing membership cards with a new policy in which all cards will be scanned at store ...