An official Groupon app for Windows phone 7 has just arrived in Marketplace, making it the 4th official platform, after Blackberry, iPhone and Android to receive support.
The app, which provide coupon-based deals in USA and Canada, retains the great Metro look and promises to let you buy deals, access your purchased Groupons, find ones that are nearby and redeem them electronically.
Groupon can be found in Marketplace here.
via WPCentral.com