Insight ReportAmazon Prime Day 2018 Wrap-Up: Amazon Announces Another Record Day but Remains Vague on Revenue Figures Coresight Research July 19, 2018 Executive Summary Amazon announced that Prime Day 2018 was the “biggest shopping event” in the company’s history, surpassing Black Friday, Cyber Monday and previous Prime Day events. The company did not disclose absolute or growth figures for revenues generated during the event, but reported that more than 100 million products were purchased globally and that sales generated from small and medium-sized businesses (SMEs) worldwide on the platform had surpassed $1 billion. According to Amazon, more customers subscribed to Prime membership during the first day of Prime Day 2018 than on any previous day in Amazon history. Generating new Prime membership subscriptions is a major objective of Prime Day. The company reported that Prime Day 2018 was the biggest event ever for its own consumer electronics products such as Fire TV and Echo devices. TVs, smart home products and home security systems were among the best-selling products in the US. Coresight has been covering Amazon Prime Day since it was launched in 2015 and additional reports from can be accessed here. 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 35: Netflix Heads to the Mall as Claire’s Shutters Nearly 300 StoresThe Intelligent Inventory Playbook: How to Approach Inventory ExcellenceWeekly UK Store Openings and Closures Tracker 2025, Week 34: The Sleep Haven Files for AdministrationUS Store Tracker Extra, June 2025: 120+ Million Square Feet of Retail Space To Close This Year, Outpacing Openings by Over 1.5X