Amazon, Walmart, and food delivery giants face mounting regulatory heat in India over investment, antitrust, and compliance violations.

• Myntra under probe for breaching foreign investment rules; Amazon, Flipkart accused of preferring select sellers.
• Smartphone firms like Xiaomi, Samsung linked to exclusive launches via Amazon, Flipkart; quality raids intensify scrutiny.
• Zomato, Swiggy, Zepto face antitrust cases over deep discounting and alleged favoritism toward select restaurant partners.