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Re:Groupon Traffic Declines Nearly 50% by netcan on Wednesday August 31, 2011 @01:59AM (#2944495)
Very interesting.

If so and if successful, this will demonstrate the value of a good customer list. Something for business school books.

Tens of thousands of local businesses that have a history of being experimental in their marketing is not something to be sneered at. It can be pretty hard to find and contact these businesses in any kind of a scalable way.

Re:Groupon Traffic Declines Nearly 50% by gopi on Wednesday August 31, 2011 @10:44AM (#2945726)
Actually its all public data and many companies (dailydealmedia.com) are selling the monthly list of merchants who ran a daily deal