A phone costs ₹60,000. Below the price is a more appealing number: ₹5,000 per month. No-cost EMI. The phone did not become cheaper. The timing changed. That difference is large enough to turn an impossible purchase today into twelve smaller decisions about tomorrow. "No-cost" financing can truly eliminate stated interest for the customer in some cases. It cannot eliminate the economics of lending. Someone is financing the purchase.
Money Tomorrow Is Not Equal To Money Today
Let's imagine that the bank gives the merchant ₹60,000 today and the customer pays the bank back over the next twelve months. The bank has given the merchant capital and has taken on risk. The bank has operating costs. The bank has the risk that the customer will default. And the bank has an opportunity cost for the capital it has allocated. A rational bank will demand to be compensated for those costs. When the customer is promised that the EMI carries no interest, that compensation is likely to be found elsewhere.
The Merchant Can Pay The Interest
One common alternative is for the merchant to subsidize the interest. The manufacturer or retailer eats some of the cost so that the customer can see a lower headline price. Why would they do that? Because they want the sale. A customer who cannot afford ₹60,000 may be able to afford ₹5,000 per month.
The merchant will sacrifice some of its profits to capture a sale it otherwise would have missed. That lost profit is the interest the customer did not have to pay. The cost of financing is a marketing expense. The customer gets the deal they want, the bank gets paid, and the merchant gets the sale. "No cost" describes the customer's view of the deal. It does not indicate that capital was had for free.
The Cash Buyer May Be Giving Something Up
There is a different version of the deal. The phone costs ₹57,000 if the customer pays upfront. It costs ₹60,000 if the customer pays in instalments. The instalment payment plan carries no interest, but the cash buyer has given up a ₹3,000 discount. The economics of the deal are the same as the ₹60,000 upfront price, except the customer who wanted to pay ₹57,000 has to pay ₹60,000 instead.
That is a ₹3,000 increase in price for the privilege of financing. Some no-cost EMI deals conceal additional costs such as processing fees or GST on the interest or other charges, depending on the product. Comparing the headline rate is not enough. The appropriate comparison is the total amount paid by each method.
RBI Wants The Full Price Of Credit Displayed
Digital lending regulations increasingly require full disclosure of the cost of credit. The Reserve Bank of India requires regulated digital lenders to provide borrowers with a Key Fact Statement and disclose the Annual Percentage Rate, which captures the total cost of a loan (System Health).
The RBI's 2025 Digital Lending Directions also require creditworthiness assessment and give digital borrowers an initial cooling-off period during which they can exit the loan by repaying the principal with a proportionate APR, subject to specific disclosures (TaxGuru). The goal of the regulator is simple. A loan should look like a loan even when it is found within a shopping application.
The Real Product Is A Smaller Number
EMIs work because humans are fond of the number presented. ₹60,000 asks, "Can I afford this phone?" ₹5,000 per month asks, "Can I afford this payment?" Those are not the same question. A consumer who can afford ₹5,000 next month might also be able to afford ten other ₹5,000 payments the same month. Dividing a large price into smaller instalments creates an illusion that each instalment is affordable. The portfolio of instalments might not be.
Financing Increases The Merchant's Addressable Market
From the merchant's perspective, instalments are a mechanism to convince more customers to buy more expensive products. Luxury watches, smartphones, cars, and home appliances are all available on EMI. Consumers who cannot afford the price of the item can afford the payment. Instalments broaden the market for products.
They encourage customers to purchase more expensive items over cheaper ones. The ₹40,000 phone competes with the ₹60,000 phone differently when the instalment payment is changed from ₹5,000 to ₹3,333. The price difference is still ₹20,000, but the instalment difference is much smaller.
The Loan Is Hidden Inside The Checkout
Traditional financing is an overt process. The borrower goes to the bank, applies for a loan, and provides documents for review. The money is transferred, and the lending process is complete. Embedded finance moves the loan to the checkout. The consumer selects the product and the payment method.
They approve the EMI, and the money changes hands. The convenience is difficult to deny. So is the responsibility that comes with financing a purchase. The interface has been improved; the economics of the deal remain the same.
There Is No Free EMI, Only A Reallocated Cost
A no-cost EMI can be a good deal if the value proposition is understood. If the total amount owed truly equals the cash price, the fees are reasonable, and the borrower can afford the instalments, then spreading out the payments is a responsible financial decision. The danger is believing that "no cost" means "no consequence." The bank has to be compensated for the risk and time cost of the loan.
The merchant has to be compensated for its expenses and lost profits. The borrower has to be compensated for the opportunity cost of the money they have allocated to the loan. Someone has to pay for the time value of money, and the checkout page has to tell you who that is.