Definition
UPI (Unified Payments Interface)
UPI is India's instant real-time payment system that links bank accounts to a single mobile app for sending and receiving money.
UPI, built by the NPCI, lets you transfer money instantly using a simple UPI ID (VPA), mobile number, or QR code, without sharing your account number. It works 24x7 and has become the dominant way Indians pay for everything from street vendors to online shopping.
Most person-to-person and small merchant UPI payments are free, and you authenticate each transaction with a UPI PIN. Features like UPI Lite for tiny payments, UPI AutoPay for recurring mandates, and credit-line-on-UPI have extended its reach.
While incredibly convenient, UPI has per-transaction and daily limits, and its instant, irreversible nature means users must be alert to fraud and verify the payee before confirming.
Related terms
- IMPS (Immediate Payment Service)IMPS is an instant, round-the-clock interbank money transfer service available through mobile, internet and ATM channels.
- NACH and ECS MandateNACH (which replaced ECS) is a system for automated, recurring bulk payments and collections like SIPs, EMIs and salary credits.
- Savings Account InterestSavings account interest is the modest return banks pay on the balance in your savings account, calculated on daily balances.
Plain-English explainer from The Dispatch Investors Encyclopedia. General information, not financial advice.