ACI Worldwide, the Universal Payments company, powers electronic payments and banking for more than 5,000 financial instituti ... ons, retailers, billers and processors around the world. ACI software processes $13 trillion each day in payments and securities transactions for more than 250 of the leading global retailers, and 21 of the world’s 25 largest banks. Through our comprehensive suite of software products and hosted services, we deliver a broad range of solutions for payment processing; card and merchant management; online banking; mobile, branch and voice banking; fraud detection; trade finance; and electronic bill presentment and payment. read more