Sunday, September 16, 2007

Coupons on Cellphones

I discussed the use of coupons on cellphones with a bunch of Stanford business graduates, some ex-colleagues from work and some Stanford professors back in 2004 - 2005. Now, WSJ reports how coupons on taking off on cell phone. Cellfire's model is a far cry from some original ideas, which some friends and I formulated, but it does take an important step in a very lucrative direction.

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