groupon

Groupon
related: tools

Groupon (a portmanteau derived from "group coupon") is a deal-of-the-day website. http://www.groupon.com

App
http://itunes.apple.com/us/app/groupon/id352683833?mt=8

Wikipedia
http://en.wikipedia.org/wiki/Groupon

misc http://skift.com/2013/02/28/groupon-says-travel-is-a-big-deal/