Costco Shop Cards can be used by members and non-members alike to shop at the warehouse club's stores and online.

Marnie Shure is a writer and editor with over a decade of experience. For the past six years, she has been primarily focused on food publications, covering restaurant reviews, recipes, breaking news, ...

It may feel sneaky, but it's totally legal. Here's everything you need to know about the coveted Costco Cash Card.

Disclosure: Our goal is to feature products and services that we think you'll find interesting and useful. If you purchase them, Entrepreneur may get a small share of the revenue from the sale from ...