Credit, debit, and prepaid Visa, Mastercard, Maestro, JCB, Diners Club, American Express, and domestic general purpose consumer and commercial cards available from Europe’s 50 largest issuers are ranked on pages 10 and 11. The top 50 included representatives from 30 countries. Collectively, they had issued 761.5 million cards by December 31, 2017 that generated $2.554 trillion in purchases of goods and services at merchants. New to the top 50 were Belfius Bank (Belgium) and Banc Sabadell (Spain). Visa and Mastercard branded credit, debit, and prepaid cards totaled 635.9 million and genera...