India’s quick commerce market is booming, with demand more than doubling for some players. But the fast-delivery push by Flipkart and Amazon is raising the stakes in an already crowded space where profitability remains under pressure. Flipkart, one of India’s largest e-commerce players entered quick commerce later than local rivals such as Blinkit, Swiggy, and Zepto. But it has now crossed more than 800 dark stores (distribution centers for online shopping) this week, TechCrunch has learned,