The data presents the U.S. mobile retail commerce sales as percentage of total retail e-commerce sales from 2017 to 2021. In 2021, 53.9% of all retail e-commerce is expected to be generated via m-commerce. As of February 2017, Amazon was the most popular shopping app in the U.S. with a mobile reach of 40 percent, ranking ahead of local competitors Walmart and eBay. The average value of smartphone shopping orders in the U.S. as of fourth quarter 2016 amounted to 79 USD, compared to 98 USD per online order via tablet.
