Insight ReportBig Billion Days 2021 Preview: Flipkart’s Event To Focus on Discounts, Consumers and Third-Party Sellers Coresight Research September 22, 2021 Reasons to ReadSince we published this report, Flipkart has changed the dates of Big Billion Days 2021 to October 3–10. India-based online marketplace Flipkart announced on September 21, 2021, that its annual flagship shopping event, Big Billion Days (BBD), will take place on October 7–12, 2021. We present a preview of the key features of this year’s event, covering the following Top product categories Flipkart’s strategies for success Target consumer markets Competition for BBD 2021—including Amazon’s Great India Festival 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: Amazon Prime Day 2025 Evolves into a Retail Ecosystem: Five Insights on a Transforming Midyear Sales SeasonCanada Store Openings and Closures Tracker 2026: Toys“R”Us and Claire’s Close StoresThree Data Points We’re Watching This Week, Week 25: Predictive Data—Looking Ahead in US RetailMarch 2026 US Retail Sales: Inflation and High Prices Drive E-Commerce and Gasoline Growth