Ronald C. Shultz has served as General Manager of ACI Speedpay since joining ACI Worldwide on January 23, 2023. Prior to ACI he was Executive Vice President of Global Bill Pay at Mastercard, where he also led the New Payment Flows business in North America, and held CEO roles at two acquired bill-pay companies. He co-founded Billbridge and earlier held roles at American Express, A.T. Kearney and Price Waterhouse, and holds an MBA from Northwestern's Kellogg School of Management.