Direct answer. UPI (Unified Payments Interface) is India's instant 24×7 digital payment system. ₹0 cost for P2P. 16 billion+ monthly transactions (largest globally). Apps: GPay, PhonePe, Paytm, BHIM. UPI Lite for < ₹500 (faster). UPI 123Pay for feature phones. Cross-border live in UAE, Singapore, France, Bhutan, Sri Lanka, Mauritius.
Call 08045163666 → IVR-based payment, no internet needed.
Settings → UPI Lite → Enable. Top up ₹2,000. Use for < ₹500 instant offline.
If a UPI or digital payment dispute with a government body isn't resolved through the regular complaint route, you can file an RTI to force the public authority to either act or explain in writing why they haven't. The fee is ₹10 (free if you're BPL).
Realistic photo of an Indian street vendor accepting UPI payment via QR code, customer scanning, both smiling, daytime urban shop.