Questionable Accounting: Groupon Reporting Twice Amount of Revenuehttp://www.washingtonpost.com/business/catanach-says-groupon-reporting-twice-amount-of-revenue/2011/08/19/gIQAWkKuQJ_video.html by lnxkrnl • 15 years ago 2 1 15 years agoWAwashingtonpost.com