UPI's merchant fee is coming after Diwali, and Pine Labs is already racing for the counter

NPCI calls UPI the most affordable way for an Indian business to accept digital payments, and for most shops it will stay free. But a slice of merchant payments is about to start carrying a fee, and Pine Labs has now spelled out what that could mean for its business. Its September quarter results, published on October 29, called the coming UPI merchant discount rate, or MDR, a "meaningful upside" and paired it with a plan to put another 10 lakh soundboxes on shop counters.

That combination says a lot about where the money in Indian payments is heading once the MDR switches on, and about which players are ready for it.

What the framework charges

NPCI notified the framework on September 15 under the Payment and Settlement Systems Act, according to a government explainer from the Press Information Bureau. A 0.4% MDR applies only to person-to-merchant UPI payments above Rs 2,000, with the fee capped at Rs 300 for payments of Rs 75,000 and above. Payments in essential and thin-margin categories such as railways, telecom, insurance, fuel and agricultural inputs pay a flat Rs 5 per transaction above Rs 2,000, and capital market payments carry 0.02%, capped at Rs 300.

Everything else stays free. Person-to-person transfers carry no charge at any amount, merchant payments up to Rs 2,000 are exempt, and small merchants receiving up to Rs 1 lakh a month through UPI QR codes keep zero MDR. The government's own analysis puts the share of merchant transactions that will attract the fee at about 4%. Merchants are not allowed to pass the charge on to customers, and the fee is split among banks, payment service providers and UPI app providers rather than going to the government or NPCI.

When it starts

The original start date was October 15. On October 13 NPCI's UPI and Services Steering Committee pushed it to "immediately post Diwali", at a date still to be notified, The Times of India reported. NPCI's updated FAQ, dated October 15, carries the same wording. NPCI MD and CEO Dilip Asbe said in September that he did not foresee a major impact on volumes or value, and that revenue from the framework would be put back into the ecosystem, including soundboxes and AI-based tools, Mint reported.

Why Pine Labs is leaning in

Pine Labs reported operating revenue of Rs 806.2 crore for Q2 FY27, up 24% year on year, and net profit of Rs 38.6 crore against Rs 6 crore a year earlier, Inc42 and Entrackr reported. Adjusted EBITDA rose 27% to Rs 215.5 crore, a 19.2% margin, and the company processed about Rs 4.45 lakh crore in gross transaction value across 229 crore transactions in the quarter.

The MDR matters to Pine Labs because of the kind of payments it handles. In its shareholder letter, quoted by Inc42, the company said more than 70% of transactions at its digital checkout points are UPI-led, its average UPI ticket size is Rs 1,400, and more than 65% of its UPI gross transaction value comes from payments above Rs 2,000. Its customers skew towards enterprise, mid-market and premium retail, where bills above that line are common. CEO Amrish Rau said on the earnings call that the acquiring bank's share of the 40 basis point cap is expected to be around 11 basis points, and that Pine Labs expects to earn its portion through its acquiring bank partners.

That is the logic behind the soundbox push. Rau said Pine Labs had not prioritised soundboxes earlier because UPI did not generate revenue for it, and that large merchants often run a Pine Labs card machine alongside a rival's soundbox. "Now that it is monetisable, you can get the full wallet share," he said. YourStory reported that the company described the 10 lakh soundboxes as a medium-term commitment.

There are caveats in Pine Labs' own account. It will need to negotiate individually with its largest enterprise clients before passing on the MDR, and Rau declined to guess at timing. "Now it is completely in NPCI's court," he said.

Not everyone is placed to benefit

Fino Payments Bank's results on the same day show the other side. Its digital payment services business was non-operational through the quarter and earned nothing, against Rs 63.4 crore, or 16% of revenue, a year earlier, Inc42 reported. Fino posted a Rs 20.9 crore net loss and plans to relaunch the service by Q4 FY27. At the end of September it had soundboxes at 5,383 merchants, which processed Rs 17.3 crore of payments in the quarter. For a player in that position, a fee on larger UPI payments arrives before it can fully take part.

Lenders sit further down the chain. Kissht, the digital lender, reported this week that its Q2 FY27 operating revenue rose 44.7% to Rs 731.8 crore and net profit doubled to Rs 125.1 crore. Its economics run on loan books and credit costs rather than payment fees, so the MDR is not a direct lever for it, but its results are a reminder that the listed fintechs reporting this month are making money in very different ways.

What to watch

Three things will decide how much the MDR actually changes. The first is the notified start date, which NPCI has not yet given. The second is whether large merchants push back hard enough in commercial talks to blunt what acquirers can collect. The third is the soundbox market itself: if the fee turns a free device into a revenue-earning one, the counters of big-ticket merchants become contested ground for every acquirer, and Pine Labs has said plainly that it intends to win them back.