What credit cards does Costco accept?

Any Visa

Visa

Any kind of VISA

Costco Visa and debit cards I think.

I used my MC.

Any visa. Must also have your Costco ID card

Costco accepts any debit card with a pin number. The only credit card Costco accepts is Visa, Costco also offers their own co-branded Citi Visa which includes 4% cash back on gasoline 3% back on travel 2% on dining and 1% on everything else. Costco also accepts traveler's checks, Costco executive membership rebates, Costco Citi Visa rebates, food stamps at most locations in the United States. Costco does not accept manufacturer coupons. Costco's policy is to only accept payment from Costco members. If a member has a guest with them the member will pay and the guests can make private arrangements with the Costco member.

Visa, including Visa debit cards. Costco gas stations do not accept cash.......only cards.