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What Credit Card Does Costco Accept?

If you’re thinking about becoming a Costco member, one of the first questions you probably have is what credit cards does Costco accept? Costco is the largest members-only warehouse club in the country, and it has an exclusivity deal with Visa, the largest credit network in the world. For many years, Costco stores only accepted American Express cards. But in 2016, the warehouse chain made the switch to Visa. 

Check out the best cash back credit cards.

How Can You Pay at Costco?

As of 2016, the only credit cards Costco accepts are Visa cards. Costco also accepts cash, checks, debit cards/ATM, Electronic Benefit Transfer (EBT) and Costco Cash Cards.

Costco’s change to Visa came as a surprise to many, since the retailer had a deal to accept only American Express cards since 1999. That was a switch from only accepting Discover cards, which has a much smaller member base than AmEx. The Costco-American Express deal served as a huge boon to both companies, with Costco growing into one of the top three retailers in the world and driving billions of dollars in sales volume to American Express. Then, Costco moved on to an even larger credit network in Visa.

How Does This Affect Costco Members?

What Credit Cards Does Costco Accept

By switching its sole credit provider from American Express to Visa, Costco expanded its potential client network by millions. While American Express had 23.3 million credit accounts in the U.S. in 2016, Visa had 276 million. That means that now 250 million more Americans can use their credit cards at Costco.

It also made shopping more flexible for current Costco members.  Instead of being locked into using an American Express card, members can now take advantage of the variety of Visa cards available in the marketplace.

The Costco Credit Card and Other Visa Cards

Another change that Costco made when it changed credit providers was switching its Costco credit card from the TrueEarnings Card® from Costco and American Express to a new product, the Costco Anywhere Visa® Card by Citi. This new store card is available for no annual fee for Costco members, and offers better rewards than its predecessor. Its bonus points include 4% back on up to $7,000 per year (and 1% thereafter) in eligible gas purchases, 3% back at restaurants, 2% back at Costco and 1% back on everything else. It also has the benefit of being a Visa card, which is accepted at more merchants worldwide than American Express. Reward points are only redeemable at Costco warehouse stores and on Costco.com.

Even members don’t have the Costco Anywhere Visa® Card can benefit from the switch. Many Visa providers have added bonus rewards categories for warehouse stores, meaning you can earn extra cash back or reward points by using your Visa card at Costco – just check your card’s reward categories. Even without extra bonuses at warehouse clubs, members spend over $100 per trip on average and those charges can add up to great bonuses on any rewards credit card.

How the Visa-Costco Partnership Saves Customers Money

Per the new agreement, Visa is the only payment network that Costco will work with. Payment networks are the key to credit card payments. When a credit card is swiped in a store, the transaction information is sent through the credit card processor to the payment network (in this case, Visa). The network relays the information to the card’s issuing bank (e.g. Citi or Chase), which then approves or denies the transaction based on the cardholder’s available credit. The bank sends the approval or denial back to the network, which sends it to the processor, then the store. Basically, Visa talks to the customer’s bank on Costco’s behalf, gets the approval, and transmits the funds.

To use the payment network, the merchant must pay an interchange fee, which is a percentage of the charge amount. Typically, this charge is 2% – 3%.  By negotiating an exclusivity deal with Visa, though, Costco was able to drastically lower its interchange fees to below 0.5% per transaction. With such low credit card fees, Costco is able to keep its prices low. It doesn’t have to build credit card fees into its markup, as many of its competitors who pay 3% per transaction might. At Costco and other warehouse stores, the revenue margin is fairly small, because they sell the goods for close to wholesale price. This means that every little bit of savings helps the company – and benefits you by keeping the prices low.

Other Ways to Pay at Costco

Customers don’t need to have a Visa card to pay for their Costco purchases. In addition to Visa, Costco also accepts cash, checks, debit/ATM, EBT and Costco Cash Cards. Costco gas stations and Costco car washes do not accept cash, checks or EBT. For more credit card flexibility, customers can shop on Costco.com and pay using Visa, MasterCard or Discover, in addition to Costco Cash Cards and debit cards.

The Bottom Line

What Credit Cards Does Costco Accept

If you’re thinking about becoming a Costco member in order to save on your grocery bill or you’re an existing member who wants to use your credit card to pay for your purchases, you’ll need to have to Visa card to do so. Costco no longer accepts American Express cards. However you can also pay for your goods with cash or checks or debit cards.

More Money-Saving Tips

  • Shop around for the best savings account. If you’re saving for short-term financial goals, like buying a new appliance, a savings account that earns interest is a good place to put your money. Online-only banks like Ally and Marcus by Goldman Sachs have some of the best interest rates so you’ll able to put your money to work.
  • Take control of your assets with the help of a financial advisor. A financial advisor can help you create a budget and craft a financial plan centered on achieving your long-term goals. SmartAsset’s financial advisor matching tool can help you find an advisor to work with to meet your needs. First you’ll answer a series of questions about your situation and your goals. Then the program narrows down thousands of advisors to up to three who meet your needs and are in your area. You can then read their profiles to learn more about them, interview them on the phone or in person and choose who to work with in the future. This allows you to find a good fit while doing much of the hard work for you.

Photo credits: ©iStock.com/slobo, ©iStock.com/PeterPhoto, ©iStock.com/andykatz

Danielle Klimashousky Danielle Klimashousky is a freelance writer who covers a variety of personal finance topics for SmartAsset. She is an expert on topics including credit cards and home buying. Danielle has a BA in English from Wesleyan University.
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