Transaction Efficiency

• UPI's Technical Upgrade: What You Need to Know in 2023
  
  Key Changes to Enhance Your Digital Payment Experience
  https://www.onlineupsc.com/current-affair/upis-technical-upgrade-what-you-need-to-know-in-2023
• Unlocking NFC Technology: Revolutionizing Offline Payments
  
  A Comprehensive Guide to NFC and UPI Transactions
  https://www.onlineupsc.com/current-affair/unlocking-nfc-technology-revolutionizing-offline-payments