What Credit Cards Does Costco Accept? 💳

Costco's credit card acceptance policy is more restrictive than most retailers, and it's a key detail to know before you shop there. Unlike typical stores that accept Visa, Mastercard, and American Express, Costco has exclusive card partnerships that limit which cards work at checkout.

Costco's Primary Credit Card Partner

Costco Anywhere Visa Card (issued by Citi) is the flagship card accepted at all Costco locations worldwide. Members can use this card at any warehouse, on Costco.com, and at Costco Gas stations. The card includes earning rates and benefits designed specifically for Costco purchases, though the specifics depend on membership tier and purchase category.

Beyond the Costco Visa, the warehouse also accepts:

• Mastercard
• American Express (in-warehouse and online only; not at gas stations)
• Discover
• Debit cards (including ATM cards and PIN debit)
• Cash
• Check (at manager discretion, warehouse-dependent)

What Visa Cards Don't Work

Standard Visa cards—including those from banks not affiliated with Costco—are not accepted at Costco warehouses or gas stations. This is the most common source of confusion. Only the Costco Anywhere Visa Card issued by Citi qualifies as a Visa card at Costco.

Why Costco Limits Card Options

Costco's restrictive card policy stems from exclusive partnerships that benefit the warehouse financially and allow them to negotiate favorable interchange rates. By limiting acceptance, Costco can:

• Negotiate better terms with card networks
• Encourage membership sign-up and loyalty
• Simplify operations and reduce payment processing costs
• Direct customers toward their co-branded card rewards

This model differs from most retailers, which accept multiple card networks to accommodate broader customer bases.

The Gas Station Difference ⛽

Costco Gas stations have even tighter restrictions:

• Costco Anywhere Visa Card only
• Debit cards and PIN debit
• No American Express (unlike warehouses)
• No Mastercard or Discover

If you don't have one of these payment methods, you'll need to pay inside the warehouse and use one of their accepted options.

What You Need to Know Before Shopping

Variables that affect your experience:

• Whether you hold the Costco Anywhere Visa Card or another payment method
• Your membership type (Gold Star, Executive, etc.)
• Whether you're shopping in the warehouse, online, or at the gas station
• Your regional location (policies are consistent across U.S. warehouses, though international locations may differ)

If you use a standard Visa, Mastercard, or Discover card: You can pay in the warehouse, but not at the pump. If you plan to use Costco Gas regularly, you'll need either the Costco Visa, a debit card, or PIN debit.

The right payment approach depends on how often you shop at Costco, whether you use their gas station, and whether the Costco Visa's rewards align with your spending. Understanding these limits upfront prevents frustration at checkout.