American Express Company (Amex) is an American bank holding company and multinational financial services corporation that specializes in payment cards.

The Bank of America Corporation (often abbreviated BofA or BoA) is an American multinational investment bank and financial services holding company

Capital One Financial Corporation is an American bank holding company specializing in credit cards, auto loans, banking, and savings accounts, with operations primarily in the United States. It is on the list of largest banks in the United States, is the third largest issuer of Visa and Mastercard credit cards and is one of the largest car finance companies in the United States.