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Cheryl Rosner, CEO, BuyWithMe and former CEO of Dallas-based Hotels.com and TicketsNow explains the group buying phenonomem of Groupon, LivingSocial and BuyWithMe.
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Cheryl Rosner, CEO, BuyWithMe and former CEO of Dallas-based Hotels.com and TicketsNow explains the group buying phenonomem of Groupon, LivingSocial and BuyWithMe.