India's digital ecosystem is one of the most advanced in Asia. UPI payments are accepted almost everywhere, even at street stalls. Download IRCTC well before you travel as train tickets sell out fast. Mobile data is cheap; grab a SIM on arrival.
India's most widely used UPI payment app, accepted at restaurants, shops, autos, and even small roadside vendors.
Super-app combining digital wallet, UPI, bill payments, and ticket booking. Useful at smaller merchants.
