REUTERS - A group of U.S. retailers including Macy's Inc
The lawsuit was filed in the U.S. District Court in Manhattan on behalf of many retailers that opted out of receiving proposed damages from the settlement.
That settlement, pending in federal court in Brooklyn, would end litigation on behalf of merchants that accused Visa and MasterCard of inflating so-called interchange, or swipe, fees.
Among the other retailers named as plaintiffs in Thursday's lawsuit are JC Penney Co Inc
(Reporting by Jonathan Stempel in Chicago; Editing by Lisa Von Ahn)