Source: U.S. Census Bureau  

Release: Quarterly Retail E-Commerce Sales  

Units:  Millions of Dollars, Not Seasonally Adjusted

Frequency:  Quarterly

E-commerce sales are sales of goods and services where the buyer places an order, or the price and terms of the sale are negotiated over an Internet, mobile device (M-commerce), extranet, Electronic Data Interchange (EDI) network, electronic mail, or other comparable online system. Payment may or may not be made online.