ATLANTA--(BUSINESS WIRE)--Global Payments Inc. (NYSE: GPN), a leading worldwide provider of payment technology services, announced today it will participate in multiple investor conferences in May. Executive Vice President and Chief of Staff, Jane Elliott, will participate in the following conferences: May 6, 2015, hosting investor meetings at the Susquehanna 2015 Diversified Financials Conference in New York. May 11, 2015, hosting investor meetings at Macquarie’s Extreme Services Conference 20