Insight ReportDecember 2019 US Same-Store Sales: Late Cyber Monday Drives Jump in Costco Online Sales Coresight Research January 14, 2020 Reasons to ReadWith Thanksgiving coming late in 2019, creating the shortest possible number of shopping days before Christmas, retailers saw shifts in normal November and December patterns: Cyber Monday was pushed into December, and took most of its online sales with it Overall, the late Thanksgiving benefited December sales Costco fared particularly well among the three major retailers covered in the report Coresight Research’s monthly reports keep you up to date on US and UK retail sales, US retail traffic and in-store metrics, selected US retailers’ same-store sales and key global consumer indicators. Click here to view our full collection of Monthly Reports. Our monthly US Same-Store Sales Report reviews comparable sales metrics reported by Costco, Buckle and Cato. 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: US Tariffs: Three Actions for Risk Mitigation and Long-Term PositioningConsumer Sentiment Declines; Plus, Apparel and Footwear Shopping in Focus: US Consumer Survey InsightsMixed Signals—Economic Optimism Continues But Consumers Feel the Strain on Personal Finances: China Consumer Survey InsightsHoliday 2025: US Consumer Survey and Retail Outlook—From Social to Smart: AI Becomes the New Driver of Holiday Discovery and Value