UPI monetization remains challenging because of the long-standing zero Merchant Discount Rate (MDR)
policy on most bank-account-funded person-to-merchant (P2M) and
person-to-person (P2P) transactions (in place since January 2020). Banks and
fintechs largely treat UPI as high-volume public infrastructure rather than a
direct profit centre, and they recover costs through indirect or adjacent
models.
Core constraint : Zero MDR
- Standard
bank - account UPI (P2M and P2P) generates no network MDR.
- Banks and
payment service providers still bear infrastructure, processing, fraud
prevention, compliance, and settlement costs (industry estimates often put
annual ecosystem costs in the ₹8,000–12,000 crore range).
- Government
incentives/subsidies have shrunk sharply (e.g., allocations in the low
thousands of crores and declining further) and cover only a fraction of
costs, mainly for low-value P2M transactions by small merchants.
- Debates
continue in 2026 about introducing a modest/tiered MDR for large merchants
(while protecting small ones and P2P), but zero MDR remains the baseline
for most volume.
Main monetization models
1. Credit products on UPI rails (most important emerging direct revenue)
- RuPay credit cards on UPI : Allows payments from credit cards via
UPI QR/apps. Enables interchange fees (typically higher than pure UPI).
NPCI has provided issuer incentives (historically ~10–12 bps in some
periods) and adjusted TPAP fees. Some MDR can apply above ₹2,000
thresholds or for certain categories.
- Credit Line on UPI :
Pre-sanctioned credit limits linked to a UPI ID. Users borrow at the point
of payment; banks earn interest + fees. Early deployments (including
inclusion-focused overdrafts) are live.
- These
convert free debit transactions into interest- and interchange-bearing
ones. Fintechs partner with banks for co-branded RuPay cards and share
revenue.
2. Indirect bank benefits
- Float / CASA deposits : Merchant QR ownership and settlement
flows bring current-account balances and low-cost deposits.
- Cross-selling :
Higher engagement leads to loans, insurance, investments, and other
products.
- Merchant lending :
Transaction data enables working-capital or QR-linked loans to small
businesses (often repaid via daily deductions).
- Own UPI apps :
Banks build proprietary apps to avoid fees paid to third-party platforms
(TPAPs) and retain customer relationships.
3. Fintech / TPAP models
- Pure
payments generate near-zero direct fees on standard UPI.
- Revenue
comes from :
- Lending
(consumer and merchant) using UPI data and repayment rails.
- Insurance,
mutual funds, stock-broking, and wealth products.
- Merchant
services (payment gateways, QR solutions, reconciliation tools) where
platform fees can still apply even if network MDR is zero.
- Cashbacks/rewards
funded by credit products or partner revenue shares (less sustainable for
pure bank-account UPI).
- Large
players (PhonePe, Google Pay, Paytm, etc.) use UPI as a
customer -acquisition and data flywheel for higher-margin financial
services. Newer apps emphasize rewards, commerce layers, or secured
credit.
4. Selective direct fees
- Some banks
charge payment aggregators or third parties for access to their UPI rails
(waived or discounted if funds settle into the bank’s own accounts).
- Platform/gateway
fees charged by payment service providers for value-added services
(dashboard, reporting, risk, etc.) — these are distinct from network MDR.
- Wallet/PPI-funded
UPI above ₹2,000 and certain RuPay credit transactions can attract
interchange or MDR.
5. Other / niche
- Merchant
solutions for large corporates and PSPs (real-time visibility, multi-rail
orchestration including UPI).
- International
UPI corridors (limited volume so far).
- NPCI
incentives and switching-fee rebates that partially offset costs for
participants.
Economics snapshot
- Banks often
view UPI as a cost of customer acquisition and ecosystem participation
rather than a standalone P&L line.
- Estimates of
foregone revenue from zero MDR run into tens of thousands of crores
annually.
- Projections
(e.g., PwC-style) of multi-thousand-crore potential assume growth in
credit-on-UPI, selective MDR, and ecosystem services as volumes scale
toward 1 billion daily transactions.
- Concentration
risk exists: a few TPAPs handle the bulk of consumer volume, while banks
fund much of the underlying rail.
Bottom line :
Direct transaction fees remain minimal for the bulk of UPI volume. Sustainable
monetization depends on converting payments into credit, deposits, merchant
relationships, and broader financial-product sales. Credit-on-UPI (RuPay cards
+ credit lines) is the clearest path to meaningful direct revenue, while banks
continue to absorb infrastructure costs in exchange for scale and data
advantages. 👈






