To register for UPI on Paytm, follow these steps:
- Open the Paytm app and tap your profile icon at the top-left corner.
- Select UPI and Payment Settings.
- Tap on Add Bank Account and choose your bank from the list.
- Ensure your mobile number matches the one registered with your bank for SMS verification.
- Once linked, set a 4 or 6-digit UPI PIN using your debit card details or Aadhaar authentication.
Your UPI ID will be automatically generated, allowing you to send and receive money securely.