Costco offers great deals and high-quality products, but if it's your first time visiting, it can be overwhelming and ...

Costco is testing a “scan-and-go” checkout system similar to Sam’s Club, allowing customers to scan items with their phones, build a digital cart, and pay through an app.

Costco's parking lot raises the stakes in the age-old shopping cart debate. Here's what employees say you should do. There are two types of people in the world: those who return their shopping ...