"According to comScore, non-travel/auto/gas/food e-commerce sales represented just 7.1% of total retail sales in the US in Q2 2010. But, significantly, online sales have grown at an annualized rate of 9.7% since 2006 (vs. the 2.3% annualized decline in total retail sales over that same period, which includes the Great Recession). Leading online retailers, like Amazon.com, are growing even faster—30% per year for the past several years. This growth in e-commerce should only accelerate."
http://www.adventurista.com/2010/09/bessemers-top-10-laws-of...