The Zero-Fee Miracle and Its Problem
For years, UPI has operated on a simple, powerful premise: no cost for users and merchants. This government-backed zero-charge framework was designed to drive digital payment adoption across the country, and it succeeded spectacularly. From the smallest
street vendor to the largest online retailer, UPI became the default payment method. However, this success created a fundamental business problem. The companies running the show—payment service providers like PhonePe, Google Pay, and Paytm, along with the banks supporting the infrastructure—have been bearing the operational costs without a direct way to earn revenue from UPI transactions. This has led to what many in the industry call a 'cash-burning' model, where companies invest heavily to acquire users but struggle to make the core service profitable.
What Is the Proposed Change?
The conversation is now shifting towards introducing a Merchant Discount Rate (MDR) for certain UPI transactions. An MDR is a fee that merchants pay to their bank or payment provider for processing a digital payment. It’s a standard practice for credit and debit card payments but has been absent for UPI. Recent government discussions and a proposed amendment to the Payment and Settlement Systems Act, 2007, have paved the way for a potential fee structure. Importantly, officials have clarified that any new fees would not affect consumers directly. Person-to-person (P2P) payments, like sending money to a friend, will remain free. The focus is on a nominal, threshold-based MDR for merchant transactions, likely targeting high-value payments or large-scale businesses.
The Sustainability Argument
The primary reason for considering fees is the long-term financial health of the UPI ecosystem. Running a massive, real-time payment network requires constant investment in technology, infrastructure, cybersecurity, and fraud prevention. Payment companies and banks argue that a sustainable revenue model is necessary to justify these ongoing costs and to encourage further innovation. Without it, there's a risk that investment could slow down, potentially degrading the user experience over time. The government has acknowledged that relying on subsidies alone is not a viable strategy for the next phase of growth and that a balanced framework is needed to keep UPI robust and future-ready.
A New Lifeline for Payment Giants
For payment companies, the introduction of an MDR could be a game-changer. It would establish a direct revenue stream from their most popular product, reducing their dependence on cross-selling other services like loans, insurance, or mutual funds to make money. This shift could fundamentally alter their business models and valuations, moving them closer to profitability on their core payments business. A fee structure might also level the playing field, potentially allowing smaller payment apps to compete more effectively if they can find a viable revenue path. The current model heavily favors the largest players who can afford to burn cash to maintain market share.
The Impact on Merchants and Consumers
While the government has assured that consumers won't be charged, the ultimate cost often finds its way to the end user. If large merchants are required to pay an MDR, they face a choice: absorb the cost or pass it on to customers, perhaps through slightly higher prices or by discontinuing discounts. To minimise disruption, proposals suggest the MDR would only apply to transactions above a certain threshold, such as ₹2,000, and potentially only for merchants with a high annual turnover. This would shield small, local businesses from new costs. Another existing model is the interchange fee on payments made via prepaid wallets for amounts over ₹2,000, a backend fee paid by the merchant's bank to the wallet issuer.
