Do you take credit cards

Only Visa credit cards. All bank issued debit cards are accepted. EBT is also accepted.

All debit cards are taken, however only Visa branded credit cards are accepted.

Yes, they even take the EBT cards. I wish I had one of those.

Yes Visa debit or credit

Costco will only accept cards in the Visa network. They will not accept MasterCard or American Express. I learned that the hard way after 2 hours of shopping. I thankfully had cash on me since I did not have my VISA card.

Only Visa credit cards and yes, one of them is the sponsored Citi card. Not sure about debit cards.

Only Citi or Debit

Yes Costco does do credit cards