Flipkart Big Billion Days 2025 Guide: Best Deals, Dates & Discounts
If you shop online in India, you already know that Flipkart Big Billion Days (BBD) is not just a sale anymore, it’s an annual festival. What started back in 2014 with a one-day sale (that famously crashed the site within hours) has now turned into one of the biggest shopping events in the country, competing…