 MIAMI--BUSINESS WIRE-- eCommerce--New benchmark data from ACI Worldwide NASDAQ: ACIW, a leading global provider of real-time digital payment software and solutions, reveals that global eCommerce transactions continue to grow at a rapid pace. According to ACIs eCommerce Fraud Index global eCommerce sales increased 15 percent during the first half of 2021, compared to the same period in 2020. The increase was driven partly by a 122 percent rise in travel and ticketing sales, which showed strong signs of 