ACI Wordwide acquires ISD Corp.

New York City -- ACI Worldwide, an international provider of payment systems, announced that it has acquired ISD Corp. to broaden the functionality of its payments solutions for retailers. ISD is a provider of secure payment management software and solutions for retailers in the United States and Canada.



With the addition of 140 customers from ISD, ACI now has more than 220 retailers worldwide running ACI payment systems.