What is UPI?
Short answer
UPI, or Unified Payments Interface, is India’s real-time payment system. It lets you receive money directly into your bank account using a UPI ID.
A UPI ID looks like name@bank and is linked to your bank account through an app such as your bank’s app or a payments app. Money sent to it reaches your account almost instantly.
UPI is widely used in India because it is free for individuals and works across banks.
ClipperCircle pays publishers by UPI every week. See do I need a UPI ID.