If you prefer to shop in-store at Costco with a credit card, then make sure you have a Visa-backed credit card. Here are CNBC Select's picks for the top credit cards for shopping at Costco.

My food returns are rare. When we talk about the risk of having a Costco membership revoked, we're generally talking about ...

Here's how Costco, Sam's Club, and BJ's Wholesale Club members can save on gift cards for food delivery, oil changes, and ...

G rabbing a gift card from the shelf can be one of the easiest ways to check someone off your shopping list, whether it’s ...

Costco has a partnership with Visa and only accepts Visa credit cards in-store. Online and mobile app purchases can be made with Discover and Mastercard in addition to Visa. Most Chase credit ...

Costco and Sam's Club memberships both offer a great shopping experience with perks, but it's not really worth getting both.

Costco is getting tougher on membership sharing. Don't miss this deal to buy your own and get a free $20 gift card, effectively cutting the price to $45 for the year. (I bought one and highly ...

From not checking price tags to shopping on the weekends, here are a few things Costco shoppers should never do, according to ...

One of the most overlooked hacks for saving money at Costco is buying gift cards. Costco has a huge variety of gift cards for everything from restaurants to movie theaters to sporting events.

Costco makes sense for a lot of people. But if it's not right for you, you shouldn't pay for a membership. Read on to see if ...

A big benefit of shopping at Costco is getting to return almost any purchase at any time for a full refund. But you should ...

You might have heard of the legendary Costco hotdogs, but did you know Costco also helps you save on gas, household items, ...