Amazon US Retail Ecommerce Sales, 2017-2021 (billions, % change and % of US retail ecommerce sales sales)
Chart shows eMarketer's estimates of US retail ecommerce sales for Amazon.com for 2017-2021. Figures include sales in billions, growth rate and share of total ecommerce sales in the US.
eMarketer benchmarks its retail ecommerce sales figures against US Department of Commerce data, for which the last full year measured was 2018.
Estimates are based on the analysis of data from other research firms and government agencies, historical trends, reported and estimated revenues from company reports, consumer online buying trends, and macro-level economic conditions.