The Unified Payments Interface (UPI) in India has completed a decade of rapid adoption, prompting a critical shift in focus from user expansion to the financial sustainability of its vast digital payments network. Industry experts are now advocating for the implementation of selective Merchant Discount Rate (MDR) charges as a viable solution to fund the technology and infrastructure necessary for UPI's continued growth.
Understanding Merchant Discount Rate (MDR)
MDR is a fee levied on merchants for accepting digital payments. This fee is typically distributed among banks, payment service providers, and other entities involved in processing transactions, covering the costs of infrastructure maintenance, transaction processing, and related services. For digital payment systems, MDR serves as a vital revenue stream for the facilitators. Its rate can vary based on payment method, transaction type, merchant category, and regulatory guidelines.
Expert Consensus on Selective Charges
Dinesh Khara, former Chairman of SBI, highlighted the immense pressure on the system due to the sheer volume of low-value transactions. He argued that while MDR could strengthen payment infrastructure, it shouldn't apply to all transactions, particularly low-value ones, to ensure equity and encourage investment in technology.
Amrish Rau, CEO of PineLabs, echoed this differentiated approach, emphasizing that consumers and small merchants should remain exempt from UPI charges. However, he suggested that large merchants, operating at scale, could contribute through a fee, potentially in the range of 25-35 basis points. Rau noted that merchants rarely refuse commerce transactions over a 1% charge, indicating that a modest MDR wouldn't deter UPI usage.
Scaling Beyond Major Cities
The current challenge extends beyond mere adoption; it involves building an ecosystem robust enough to support UPI's expansion into smaller cities and underserved regions. Rau pointed out that banks, fintech companies, and venture capital investors have collectively invested approximately ₹50,000 crore into the UPI ecosystem. To scale UPI's reach from 30% to 80% of the population, a revised financial model is crucial.
UPI's impact has also fostered new business models and formalized smaller businesses by providing banks with clearer visibility into their cash flows, thereby easing access to credit. Khara anticipates a rise in digital lending against UPI-linked cash flows, leveraging transaction data to identify financing needs.
UPI as Economic Infrastructure
AP Hota, former CEO of NPCI, recalled that the government temporarily removed MDR during the COVID-19 pandemic when UPI became indispensable for e-commerce amidst reduced physical contact. He clarified that UPI is not entirely free, as NPCI and some payment players continue to receive compensation, though banks and certain intermediaries have been under-compensated.
Hota supports MDR for specific categories rather than universal application, urging banks to invest more in UPI, recognizing that the shift from cash to digital payments ultimately enhances banking efficiency. Khara underscored UPI's broader economic significance, noting its role in sustaining e-commerce during the pandemic and preventing a potentially larger increase in currency circulation.
After a decade of transformative growth, UPI's next chapter is set to focus on achieving economic and technological sustainability, all while preserving the affordability and inclusivity that have made it a ubiquitous part of India's financial landscape.