This infographic lays out the top players in the US e-commerce market and compares them with sales, traffic, engagement metrics as well as sources of customer acquisition and retention.

North America is the world's second largest e-commerce market, with estimated 2016 e-commerce sales of $423 billion. The region will see consistent double-digit growth through 2020, fueled by increased spending from existing digital buyers, expansion into new categories such as grocery, and growing e-commerce sales.

We hope this information will be useful and we welcome your comments, feedback, and suggestions below.

Scroll down to check out the e-commerce infographic.