Description: Groupon's biggest deal ever /

Main Author:	Sennett, Frank
Published:	New York St. Martin's Press, 2012.
Edition:	1st ed.
Subjects:	Mason, Andrew, > 1981- Internet marketing Internet advertising Groupon (Firm) Coupons (Retail trade)

Physical Description:	310p.; 23cm.
ISBN:	9781250017413