Groupon, Inc. (NASDAQ:GRPN) unveiled its updated iPhone app that includes the new Apple Pay payments service. All iPhone 6 and iPhone 6 Plus users in the United States can take advantage of Apple Pay to seamlessly check out within the Groupon app with a single touch and pay for their purchase using Touch ID. Groupon, Inc. (NASDAQ:GRPN) belongs to Technology sector. Its net profit margin … Continue reading Top News : Groupon, Inc. (NASDAQ:GRPN), Rediff.com India Limited (NASDAQ:REDF), BCE Inc. (NYSE:BCE), The Cato Corporation (NYSE:CATO), Yahoo! Inc. (NASDAQ:YHOO)