All guides
Merchant payment processing fees in India: card MDR, zero-charge RuPay debit and UPI up to ₹2,000, the 2026 UPI MDR, POS and soundbox rental, gateways, settlement, chargebacks, GST.
Fees, Price Drivers and 2026 Rules
- Debit card MDR caps in India: the RBI limits for small and other merchants, terminal and QR
The RBI ceiling on MDR for debit cards other than RuPay, the ₹20 lakh small-merchant tier, terminal versus QR caps, how to check your statement and what to do if you are overcharged.
- GST on MDR, payment gateway fees and POS rental: rate, invoices and input tax credit
How GST applies to card MDR, UPI MDR, gateway charges and terminal or soundbox rentals in India, how to claim input tax credit, and the TDS question accountants ask.
- MDR explained: how card processing fees are built and why credit cards cost merchants more
What the merchant discount rate is, how it splits between issuer, network and acquirer, why card type and channel change it, and how to read MDR in an Indian merchant offer.
- Merchant payment processing fees in India (2026): MDR, UPI charges, devices and GST explained
What Indian merchants pay to accept cards, UPI, wallets and online payments in 2026, what drives each fee, which rules apply and how to estimate your own cost.
- RBI rules for payment aggregators (2025 Master Direction): what merchants should know
What the RBI Master Direction on Regulation of Payment Aggregators of September 2025 means for merchants: PA-O, PA-P and PA-CB, escrow, KYC, settlement terms, refunds and card data.
- UPI MDR above ₹2,000 (2026): the 0.4% charge, ₹300 cap, ₹5 categories and who is exempt
How NPCI's MDR on select UPI merchant payments above ₹2,000 works, the deferral to after Diwali 2026, P2PM exemption, flat-fee categories and worked examples.
- Wallet and credit-on-UPI charges for merchants: PPI interchange, RuPay credit cards and credit lines
What a merchant pays when a customer pays a UPI QR from a wallet, a RuPay credit card or a pre-sanctioned credit line, and how these differ from ordinary UPI.
- Zero MDR on RuPay debit and UPI: section 10A, the September 2026 notification and the ₹50 crore rule
Which payments merchants may not be charged for in India, what changed with the 2026 amendment and S.O. 5067(E), and when businesses must offer RuPay debit and UPI.
Cost Examples and Choosing an Acceptance Set-up
- Choosing a payment acceptance set-up that fits: QR, soundbox, POS, tap-on-phone or gateway
A step-by-step method for Indian shops, service firms and online sellers to choose how to accept digital payments, based on ticket size, card mix, channel and cash flow.
- How to compare merchant payment offers: effective rate, rate cards and the questions to ask
A method for Indian merchants to compare offers from banks, payment aggregators and gateways on an effective-rate basis, with an illustrative three-offer comparison and red flags.
- 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.
- Worked example: what a payment gateway costs an Indian online store each month
A line-by-line illustrative month for a D2C online store: gateway fees by method, refunds, chargebacks, instant settlement, GST, and how the UPI MDR changes the total.
- Payment gateway charges in India: pricing models, fixed fees and add-ons explained
How online payment gateways and aggregators price UPI, cards, net banking, wallets, EMI and international payments in India, with illustrative sums and the questions to ask.
- POS card machine: rent, buy or use tap-on-phone? Costs and payback for Indian shops
How card terminal pricing works in India (rental, waivers, purchase, Android POS, mPOS and tap-on-phone), with a worked buy-vs-rent payback and contract points.
- Settlement of card and UPI payments: T+1, instant settlement fees, holds and cash flow
When Indian merchants receive money from card, UPI and gateway payments, what T+1 means, what instant settlement costs, why settlement is held and how to reconcile.
- Soundbox rental vs purchase: what a UPI payment speaker really costs a shop
How soundbox pricing works in India (monthly rental, one-time purchase, waivers, SIM and deposit), a worked payback sum, and whether a static QR alone is enough.
Failure Patterns, Disputes, Security and Official Sources
- Card tokenisation, PCI DSS and payment data rules for Indian merchants (2026)
Why merchants may not store card numbers since 1 October 2022, how card-on-file tokens work, what PCI DSS means for a small business, the 2026 authentication rules and DPDP.
- Chargebacks, refunds and failed payments: what Indian merchants need to know
How card and UPI disputes work for merchants in India, the RBI turnaround times for failed transactions, how to respond to a chargeback and what refunds cost.
- Fake payment screenshots, QR swaps and refund scams: protecting a shop's digital payments
Common payment frauds against Indian merchants at the counter and online, how soundboxes and settlement checks help, and where to report fraud.
- Official sources on merchant payment fees in India: where to check MDR, UPI and tax rules
The RBI, NPCI, Department of Financial Services, gazette, tax and complaint websites Indian merchants should use to check payment fee rules, with what to look for on each.
- How merchants lose money on payment processing: 12 failure patterns and how to avoid them
Common ways Indian shops and online sellers overpay or lose money on card, UPI and gateway payments, from forgotten rentals and wrong rates to chargebacks and fake payments.
- Can a merchant add a card surcharge or convenience fee in India? Rules and risks
What RBI, NPCI, card network rules, consumer law and MRP rules mean for Indian merchants who want to pass card or UPI fees to customers, and safer alternatives.