Based on purchase volume for goods and services in 2022, the largest US issuers of Mastercard and Visa consumer credit card products are ranked below. The Consumer Purchase Volume columns exclude spending generated by small business, corporate, purchasing and fleet commercial credit, debit and prepaid cards. The All Purchase Volume columns are the combination of consumer and commercial card products.   Prior issues: 1223, 1198, 1196, 1192, 1180, 1158, 1136, 1113, 1091, 1068...