When 40% of Your Year Happens in 6 Weeks, Your Analytics Can't Be an Afterthought

If Black Friday and Cyber Monday week (or the broader Nov 1 through Dec 31 window) accounts for 25 to 50 percent or more of your annual revenue, you're not running a normal ecommerce business for two months a year. You're running a compressed, high-stakes sprint where every hour of data lag has a dollar cost attached. Ecommerce analytics for brands with high BFCM dependency needs to be built for that reality, not bolted on as an afterthought to a tool that was "good enough" in July.