30. The product summary generator of claim 25 , wherein said recommendation is an advertisement whereby compensation is provided for recommending said alternative product.
30. The product summary generator of claim 25 , wherein said recommendation is an advertisement whereby compensation is provided for recommending said alternative product. 31. The product summary generator of claim 30 , wherein an amount of said compensation is based on at least one of frequency of said recommendation and number of recommended products sold that is attributable to said recommendation.