While the official Groupon application launched last week, it sadly only works for users in the US and Canada. However, a WMPU reader dropped an email to Groupon and received word that a UK version is in the works. Quoting a Groupon spokesman:
Unfortunately the Windows Phone 7 Groupon app is currently only available for the US and Canada. We’re working on a UK version and hope to launch it soon. In the mean time, you can view the daily deals by pointing your phone’s browser to www.groupon.co.uk.