In September 2026, the National Payments Corporation of India (NPCI) and the Central Government introduced a revised Merchant Discount Rate (MDR) structure for UPI transactions taking effect on October 15, 2026. While media headlines announced a 0.4% MDR on select Person-to-Merchant (P2M) payments above ₹2,000, street food vendors remain entirely exempt from these charges due to structural safeguards: