Insight ReportUS Quarterly Retail E-Commerce Sales: 4Q15 E-COMMERCE SALES GREW BY 11.2% IN 4Q15 Coresight Research February 21, 2016 Executive Summary In the fourth quarter of 2015, US online retail sales (excluding auction sites, event tickets and nonretail travel) made via desktops and mobile devices rose by 11.2% year over year, to $88.1 billion, according to comScore. Total online spending rose by 9.9%, to $127.3 billion. Already a subscriber? Log in You are currently viewing a preview of this report. Please select an access option to view the full report. Hide Options - Show Options + Get unlimited access to all our research with one of our subscription plans. View Subscription Plans or Contact us to purchase this report. Contact us ✕ This document was generated for Other research you may be interested in: Weekly US Store Openings and Closures Tracker 2025, Week 33: FatFace To Close All Stores; 7-Eleven Announces Major Store ExpansionAnalyst Corner: UK Retail Crime Soars—Visibly Reflected in Stores, with John MercerUS CPG Sales Tracker: CPG E-Commerce Spikes and Beauty Sales Growth Jumps, Driven by Prime Day and Competing July 2025 Sales EventsInflation Awareness Rises; Economic Sentiment Falls to Six-Month Low: US Consumer Survey Insights