The 31 largest Visa/MasterCard merchant card acquirers in the Middle East/Africa region are ranked on page 11. This group, which represented acquirers in 13 countries, collectively processed $136.19 billion in purchase volume at merchants from 2.39 billion MasterCard and Visa transactions in 2015. This group processed another 17.0 million American Express, Diners Club, JCB, and UnionPay transactions valued at $2.17 billion. Not shown are 346.8 million domestic debit card transactions that generated $39.67 billion in purchase volume. Domestic-only brands included eBucks in South Africa, Al-A...