experts in the industry U.S. retail sales according to recent statistics from Forrester may be a bit of an exaggeration 8% of that number Forrester Research Experts predict $370 Billion by 2017 research $370 billion by 2017 $370 billion by 2017 astonishing expansion in on-line shopping $370 Billion by 2017 growth $370 billion in 2017, ecommerce spending will be up more than 13 percent Forrester Research USD 370 billion by 2017 Mashable