Tag: largest banks

Ranked by all purchase transactions (Visa, Mastercard, UnionPay, American Express, Discover, Diners Club, JCB, domestic debit and domestic credit) by country.Group includes transactions from all countries in which the company is an acquirer. Rank Acquirer, Country. Transaction vol. (mil.)1 Worldpay, Groupƿ 33,475.32 JPMorgan Chase, Group 21,883.63 Bank of America, U.S. 16,558.04 First Data, Group 14,803.45…