How can I use a credit card? I don't see a place to enter one in the checkout process. accepts the following credit and debit cards: Visa, MasterCard, and American Express. Please note: Currently, Beckman Coulter only accepts credit card payments for orders in the United States and Canada. If you are paying with a EuroCard or MasterMoney card, select Mastercard as your credit card payment option. Payments cannot be split between one of the accepted credit or debit cards and another form of payment.