Issuers of Visa and Mastercard commercial card products are ranked by purchase volume generated in 2016 on pages 7, 8, and 9. Commercial cards include purchasing, corporate travel and entertainment (T&E), fleet, small business credit, small business debit, and prepaid (government benefits, incentives, payroll, rewards, etc.) products. JPMorgan Chase continued to rank first when measuring purchase volume from corporate T&E, purchasing, fleet, and small business credit cards combined, with $115.02 billion, up 5.9%. Bank of America continued to rank second with growth of 9.0% to $81...