Tata group's ecommerce venture, Neu, is launching 'Neu Flash' in the quick commerce segment.Neu Flash will offer groceries, electronics, and fashion products.Neu Flash will rely on BigBasket for grocery deliveries, Croma for electronics, and Tata Cliq for fashion.Competitors like Blinkit, Swiggy Instamart, and Zepto have already secured a significant market share in the quick commerce industry in India.