The 12 largest U.S. issuers of Visa, Mastercard, American Express, and Discover general purpose credit cards based on outstanding receivables collectively owned $825.04 billion in outstandings as of June 30, 2019, an increase of 5.3% from June 30, 2018. Spending for goods and services (no cash advances or balance transfers) on cards issued by the 12 largest generated $1.674 trillion from January 1 through June 30, 2019, up 7.3% over the same period in 2018. Outstandings and purchase volume included consumer, small business, and commercial card products combined. Figures shown here for Am...