DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/n92ck5/usa_b2c) has announced the addition of the "USA B2C E-Commerce Sales Forecasts: 2015 to 2018" report to their offering. One of the world's global leaders in B2C E-Commerce sales, the USA, anticipates continued positive growth in the coming years. Some sources suggest that B2C E-Commerce sales in this country are expected to increase by low double-digit percentage points. However, leading sources var