Cost Examples and Choosing an Acceptance Set-up
Worked example: monthly card and UPI costs for a kirana store and a pharmacy
Line-by-line monthly payment acceptance costs for two Indian counter businesses, before and after the UPI MDR, with GST, devices and the effect of the card mix.
For a typical neighbourhood counter business, most digital payments are UPI under ₹2,000, which cost nothing to accept, so the monthly bill is driven by credit and non-RuPay debit cards and by device rentals. In the illustrative examples below, a kirana with ₹5 lakh a month of digital sales pays about ₹4,000 to ₹6,500 a month before GST, and a pharmacy with larger tickets and more cards pays more. Once NPCI implements the 0.4% UPI MDR on select payments above ₹2,000, the pharmacy's bill rises a little and the kirana's hardly at all. Every figure here is illustrative: it shows the method so that you can repeat it with your own statement. This guide belongs to the best-fit method.
Quick range with the estimator
The monthly acceptance cost estimator opens with the first payment mix ("about half UPI, half debit and credit cards", ₹600–₹1,100 per ₹1 lakh). For ₹5 lakh of digital sales and ₹1,000 of fixed charges (terminal and soundbox rentals):
- Low: 5 × ₹600 + ₹1,000 = ₹4,000
- High: 5 × ₹1,100 + ₹1,000 = ₹6,500
- With 18% GST: about ₹4,720 to ₹7,670
The detailed examples below explain where such a range comes from.
Example 1: kirana store
Profile (illustrative). Grocery and daily needs in a residential area. Digital sales ₹5,00,000 a month; most payments ₹100 to ₹1,500. One rented card terminal and one rented soundbox. Turnover above ₹20 lakh, so the higher RBI debit cap tier applies.
| Payment method | Sales | Rate (illustrative, within rules) | Fee |
|---|---|---|---|
| UPI up to ₹2,000 | ₹3,10,000 | 0% (law) | ₹0 |
| UPI above ₹2,000 | ₹15,000 | 0% now; 0.4% after UPI MDR starts | ₹0 → ₹60 |
| RuPay debit | ₹35,000 | 0% (law) | ₹0 |
| Other debit cards | ₹60,000 | 0.9% | ₹540 |
| Credit cards | ₹80,000 | 1.8% | ₹1,440 |
| Card and UPI fees | ₹5,00,000 | ₹1,980 → ₹2,040 | |
| Terminal rental | ₹500 | ||
| Soundbox rental | ₹125 | ||
| Total before GST | ₹2,605 → ₹2,665 | ||
| GST 18% | ₹469 → ₹480 | ||
| Total with GST | ₹3,074 → ₹3,145 |
The real mix gives a cost below the estimator's quick range, because this kirana's mix is more UPI-heavy than the "half and half" option. Its effective rate is about 0.52% of digital sales before GST. The UPI MDR adds only ₹60 a month.
Where the kirana can save:
- If card sales are below the rental waiver target, check whether a tap-on-phone app or a cheaper terminal plan is available.
- Ask the acquirer whether the soundbox rental is waived for its UPI volume.
- Make sure RuPay debit and small UPI lines show zero on the statement.
Example 2: pharmacy
Profile (illustrative). Pharmacy near a hospital. Digital sales ₹8,00,000 a month; many bills ₹2,000 to ₹10,000; more card use, including some corporate cards from insurance-paid treatment. One Android POS with built-in soundbox.
| Payment method | Sales | Rate | Fee |
|---|---|---|---|
| UPI up to ₹2,000 | ₹2,60,000 | 0% | ₹0 |
| UPI above ₹2,000 | ₹2,00,000 | 0% now; 0.4% after UPI MDR | ₹0 → ₹800 |
| RuPay debit | ₹60,000 | 0% | ₹0 |
| Other debit | ₹1,10,000 | 0.9% | ₹990 |
| Credit (standard) | ₹1,30,000 | 1.8% | ₹2,340 |
| Credit (premium/corporate) | ₹40,000 | 2.4% | ₹960 |
| Card and UPI fees | ₹8,00,000 | ₹4,290 → ₹5,090 | |
| Android POS rental | ₹900 | ||
| Total before GST | ₹5,190 → ₹5,990 | ||
| GST 18% | ₹934 → ₹1,078 | ||
| Total with GST | ₹6,124 → ₹7,068 |
Effective rate before GST: 0.65% now, 0.75% after UPI MDR. The UPI MDR adds ₹800 a month (₹9,600 a year) because a quarter of digital sales are UPI payments above ₹2,000.
Where the pharmacy can save:
- Ask for per-card-type rates rather than a blend if credit cards are a small share.
- Check whether the business qualifies for any notified-category concession; pharmacies are not among the categories named in the FAQ, so assume the general 0.4%.
- Compare renting vs buying the Android POS with the payback calculator.
What changes the bill most
| Change | Effect on the pharmacy (illustrative) |
|---|---|
| Credit card share up by ₹1 lakh (from UPI) | +₹1,800 a month |
| UPI MDR starts | +₹800 a month |
| Device bought instead of rented | −₹900 rental, + maintenance |
| Premium cards replaced by standard credit | −₹240 on ₹40,000 |
Card mix dominates. Device and UPI MDR matter less but are easier to change.
Doing it with your own statement
- Export a month's transactions with instrument type and amount.
- Split UPI into up to ₹2,000 and above ₹2,000.
- Apply your written rates to each line using the MDR fee calculator.
- Add device and fixed charges and GST.
- Divide by digital sales for the effective rate.
- Compare with other offers using the offer checklist and effective-rate method.
FAQ
Is 0.5% to 0.8% a normal effective rate?
It depends on your mix. A UPI-heavy counter can be well below 0.5%; a card-heavy or online business can be above 1.5%. Compare offers on your own data rather than with "normal".
Should a kirana stop accepting credit cards?
Usually not: the fee is the price of the sale. Encourage UPI without refusing cards you have agreed to accept.
Does GST registration change the cost?
A registered business can usually claim GST on fees as ITC; see GST on MDR.
What if my UPI credits are under ₹1 lakh a month?
Under NPCI's P2PM framework, small merchants receiving up to ₹1 lakh a month through UPI QR into their own accounts pay zero MDR.
Sources
- Department of Financial Services — UPI MDR FAQ (15 September 2026)
- NPCI — UPI MDR implementation notices
- Reserve Bank of India — debit card MDR caps
- CBIC GST — GST on fees
