U.S. ecommerce site revenue year-over-year change 2015, by device
This statistic gives information on the year-over.year change in market share of ecommerce website revenues in the United States in May 2014 and 2015, broken down by device. Compared to May 2014, desktop's share of total online revenue decreased by five percent whereas smartphone's share increased by 44 percent in May 2015.