The Perils of Social Coupon Campaigns: http://sloanreview.mit.edu/the-magazine/2012-summer/53404/the-perils-of-social-coupon-campaigns/ #Groupon #Marketing #socialmedia

The Perils of Social Coupon Campaigns: http://sloanreview.mit.edu/the-magazine/2012-summer/53404/the-perils-of-social-coupon-campaigns/ #Groupon #Marketing #socialmedia