Mercent -- The Company to Meet at IRCE 2012; Hosts Sold-Out Retail Ecommerce Event Tuesday, June 5th at Chicago's Shedd Aquarium CHICAGO, IL--(Marketwire - Jun 4, 2012) - IRCE 2012, McCormick Place -- Mercent™, a leading retail technology company that enables merchants to profitably reach and convert more shoppers...