Fast delivery has changed how people shop online. A customer opens Zepto, Blinkit, Swiggy Instamart, Flipkart Minutes, or Amazon Fresh, adds a few items, and the order arrives in about ten minutes. For a D2C brand, this speed directly affects product discovery and repeat purchases. But this speed is powered by a dense network of dark stores placed within 2–3 km of customers. Platforms like...








