Challenge to Groupon's model with trio of deals
1 of 1
In this May 31, 2011 photo, Seth Priebatsch, founder of SCVNGR, is seen in a conference room at the company, in Cambridge, Mass. Priebatsch is also the founder of LevelUp.
Photos: Daniel K. Inouye Solar Telescope protests on Maui, July 30
Photos: AVP beach volleyball tournament, July 26
Photos: Nike Four-Ball Championship, July 22
More Photo Galleries »