Critics of introducing merchant fees on UPI transactions warn that such a move could severely damage the momentum of India's digital economy. The zero-MDR policy has been the primary driver for the widespread adoption of digital payments among small merchants, kirana stores, and street vendors who operate on thin margins. Imposing even a small fee could lead these merchants to revert to cash, which would undermine the government's long-term goal of formalizing the economy and increasing financial inclusion.
For many small business owners, the appeal of UPI is its simplicity and cost-effectiveness. If they are forced to pay a percentage of every sale to a bank, they may view digital payments as an unnecessary tax on their revenue. This could lead to a significant drop in digital transaction volumes, particularly in rural and semi-urban areas where profit margins are already tight. Opponents argue that the social and economic benefits of a cashless economy far outweigh the immediate revenue needs of payment service providers.
Furthermore, there is a concern that any fee structure could be complex and difficult for small merchants to navigate, leading to confusion and potential exploitation. Critics suggest that instead of charging merchants, the focus should remain on finding alternative ways to support the digital ecosystem, such as government incentives or shared infrastructure costs that do not place the burden directly on the end-user or the small business owner.
Ultimately, the risk of reversing years of progress is too high. Skeptics argue that the digital payment revolution is still in its growth phase, and imposing costs now would be premature. They urge policymakers to prioritize the continued expansion of the digital network, ensuring that it remains accessible and affordable for every merchant, regardless of their size or location.