BuyWithMe is a daily deals service that is similar to Groupon and LivingSocial. BuyWithMe has recently acquired student rewards company Edhance. Edhance has one of the largest rewards program in the U.S. Edhance will help BuyWithMe provide merchants with customer return rates and ROI data that roots from the daily deals. Edhance has headquarters in Cambridge, Massachusetts. [MassHighTech]