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Unified Payments Interface (UPI) is an instant payment system developed by NPCI, an RBI regulated entity which allows you to instantly transfer money betwee...

MPIN or UPI PIN is 4 digits or 6 digits pin which is required every time you make payment with UPI. MPIN will be unique to your bank account, if already set...

VPA (Virtual payment address) is unique identity by using which you will be allowed to make transactions directly from your bank account or receive money in...