Consumers from Michigan to Virginia Now Enjoying "Stress-Free" Shopping at PREIT Malls More than 8,400 shoppers used the free service during its initial deployment in December 2015 PHILADELPHIA, 2016-1-12 — /EPR Retail News/ — Two Philadelphia-based companies have teamed up to offer mall-goers a better shopping experience. PREIT (www.preit.com), a publicly traded REIT specializing in the…