Technology Groupon apologises for potentially misleading online ads Patrick Stafford 17 February, 2011
Technology Group buying giant Groupon accused by rival Cudo of bait-and-switch tactics Patrick Stafford 16 February, 2011
Marketing Super Bowl ads: Groupon creates controversy, comedy and celebrities still rule SmartCompany 08 February, 2011
Technology Leaked flyer suggest Google working on new group-buying platform for SMEs Patrick Stafford 23 January, 2011
