The 10 largest issuers of general purpose payment cards (American Express, Diners Club, Discover, JCB, Mastercard, UnionPay, Visa, and domestic-only brands) ranked by type (credit, debit) and purchase volume by country of card issuance for calendar year 2015 included issuers from China, the United States, the United Kingdom, and France. Debit card figures included prepaid cards. The top 10 credit card ranking included 5 issuers from the U.S. that accounted for $1.970 trillion and 5 issuers from China that accounted for $1.439 trillion. The top 150 (see page 10) also included issuers from Ja...