The largest US issuers of Visa and Mastercard credit, debit and prepaid cards for consumers are ranked here based on goods and services purchased in 2021. Excluded from the Consumer Purchase Volume columns shown here are purchase volumes tied to commercial credit, debit and prepaid cards (small business, corporate, purchasing and fleet). Combined consumer and commercial card product purchase volume is identified in the All Purchase Volume columns. Prior issues: 1198, 1196, 1192, 1180, 1158, 1136, 1113, 1091, 1068...