The 34 largest merchant acquirers in the Middle East–Africa region are shown in the chart on page 10 ranked by the number of Visa and Mastercard purchase transactions processed in 2019. Those acquirers, based in 14 countries, collectively processed $188.16 billion in purchase volume from 3.65 billion Visa and Mastercard transactions at 638,951 merchants in the region last year. The group processed another 21.9 million American Express, Diners Club, JCB, and UnionPay transactions valued at $2.74 billion. New to the top acquirers ranking for 2019 were Abu Dhabi Commercial and Tiybr Payments...