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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchFor a shop counter, start with a merchant UPI QR. For a customer who is elsewhere, send a payment link. Offer card acceptance when customers expect to pay by card or when your online checkout requires it. These methods solve different customer situations, and a small business may use two or all three rather than choose only one.
The important distinctions are how the customer starts the payment, which instruments your provider actually supports, what you pay under your merchant category, and when funds settle. A QR standee is only a way to display a merchant QR; a link is a provider-generated URL; card acceptance may involve an online gateway or a physical terminal. Confirm the current written terms for your account before relying on any advertised feature or fee.
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The short answer: choose by customer situation
| Option | Best fit | Customer action | Main checks |
|---|---|---|---|
| Merchant UPI QR | In-person checkout | Scans a displayed code, enters or confirms the amount, and authorises in a UPI app | Merchant account linkage, supported instruments, confirmation and reconciliation, provider charges |
| Payment link | Remote sales, invoices and follow-up collections | Opens a URL on a phone or computer and pays at the hosted checkout | Available payment methods, expiry, partial-payment rules, platform and transaction fees, settlement |
| Card acceptance | Customers who prefer cards, online checkout or card-present sales | Enters card details online or taps, inserts or swipes at a terminal | Card networks and types, gateway or terminal requirements, merchant discount and other fees, refunds and settlement |
These descriptions are use cases, not a promise that one provider supports every feature. Eligibility and pricing can differ by business category, payment instrument, risk review and contract.
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Merchant UPI QR
Unified Payments Interface (UPI) is an instant payment system developed by the National Payments Corporation of India, an RBI-regulated entity, according to NPCI’s UPI Frequently Asked Questions. A merchant QR identifies the business’s payment account so a customer can scan it in a compatible app and approve the transaction.
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Your provider creates or approves the merchant QR and links it to the settlement account. A printed sticker, countertop standee or acrylic display simply presents that code. Buying a blank standee, printing a screenshot or copying another shop’s code does not create a payment account and can direct money to the wrong recipient. Use the QR supplied by your bank, payment provider or acquiring partner, and check the displayed merchant name before opening for business.
Payment link
A payment link is a URL generated by a payment provider and sent by message, email, invoice or another channel. It lets a customer pay without standing at your counter. A link commonly carries an amount and description; some systems allow an expiry date and more than one currency.
Those controls are provider-specific. For example, Razorpay’s payment-link documentation describes amount, description, optional expiry and international-currency settings, while stating that its UPI payment links do not allow partial payment. Do not assume another provider has the same expiry, currency or instalment behaviour.
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Card acceptance
Card acceptance is an instrument and an acceptance route, not one single product. An online gateway can show card fields during checkout; a card-present terminal can accept tap, insert or swipe at a physical location. A provider may bundle cards with UPI, net banking and wallets, or offer a terminal separately.
Ask specifically which networks and card types are enabled for your merchant account, whether international cards are allowed, and how refunds, chargebacks and failed authorisations are handled. A statement that a gateway accepts “cards” is not evidence that every domestic, corporate, prepaid or foreign card will work for your account.
Match the method to the sale
Walk-in retail and service counters
A QR is usually the fastest low-friction option when the buyer and seller are together. Place the approved code where glare, damage or crowding will not obscure it. The customer scans, verifies your business name and completes the UPI authorisation. Staff should rely on the provider’s confirmation screen, soundbox or dashboard rather than a customer’s screenshot alone.
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Keep a second acceptance route for customers whose bank app, daily limit or preferred instrument prevents a UPI payment. That route might be a card terminal or another provider-approved method, subject to its own fees.
Remote orders, deposits and invoices
A link is better when the buyer is on a phone in another city, when you are collecting an advance, or when an invoice needs a specific amount and description. Send the link through a channel the customer can identify as yours, and include the order or invoice reference in your records. Set an expiry when the quote should not remain open indefinitely.
Do not send a link with an unexplained amount or ask a customer to share a UPI PIN, one-time password or card security code. A legitimate checkout asks the payer to authenticate privately inside the bank or payment interface.
Online stores and higher-ticket purchases
Online card acceptance can matter when customers expect to use credit, corporate cards or international cards, or when a checkout needs saved-card and refund workflows supported by the gateway. UPI and links can still be offered alongside cards. Compare the complete checkout experience, not only the headline rate: authorisation failures, webhook or dashboard notifications, refund timing and reconciliation affect your workload.
How to set up and operate a merchant UPI QR
- Open or select the merchant account. Complete the provider’s business verification and link the bank account that should receive settlements. A personal QR may have different terms, limits or reporting from a merchant product.
- Generate the official QR. Download the code or request the provider’s printed sticker or standee. Check that the merchant name and account details shown after scanning match your business before displaying it.
- Position and protect it. Keep the code visible at the point of payment, but prevent unauthorised stickers from being placed over it. Replace damaged prints and inspect the display regularly.
- Explain the customer flow. The buyer scans with a UPI app, confirms the payee and amount, and authenticates with the app’s required method. Never ask the buyer to disclose a UPI PIN.
- Confirm receipt independently. Use the provider notification, dashboard, settlement report or approved soundbox. A pending transaction is not the same as a successful credit; avoid handing over high-value goods until your policy’s confirmation condition is met.
- Reconcile daily. Match order numbers, transaction IDs, gross amounts, reversals and refunds with your sales ledger. Record the settlement date shown by your provider rather than assuming the payment date is the bank-credit date.
NPCI pages describe QR scanning and merchant acceptance markings, including standees or stickers in the contexts they cover. The physical display remains presentation material; it does not itself provide banking or acquiring services.
How to use payment links safely
- Create the request in the provider dashboard. Enter the exact amount and a description that lets you recognise the sale. If the system offers an expiry, choose one that matches your quote or invoice terms.
- Review the checkout preview. Check which methods appear, whether UPI, cards or other instruments are enabled, and whether taxes or convenience charges are shown to the payer.
- Send the original URL. Use the provider-generated link rather than retyping or shortening it. Invoices and messages should identify your business and the relevant order reference.
- Monitor status in the dashboard. Treat a successful status or provider notification as evidence of payment. A customer opening a link, receiving a bank debit message or showing a screenshot does not by itself prove that your account has been credited.
- Handle expiry, failure and duplication. If a link expires or a payment fails, create or resend it according to your provider’s rules. Check for an existing successful transaction before issuing a second request.
- Reconcile and refund through the provider workflow. Keep the link ID, payment ID and invoice number together. Follow the stated refund process and tell the customer that bank-credit timing can differ from the moment you initiate a refund.
Razorpay’s documented settings illustrate why you must read the product rules: its links can include an amount, description, optional expiry and international currencies, but its UPI links do not permit partial payments. Other providers may define these functions differently.
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How card acceptance works for a small business
Online card checkout
Choose a gateway that supports your website, app or invoicing flow. Complete business verification, configure the checkout and test successful, failed, cancelled and refunded transactions in the provider’s test or controlled environment. Confirm how payment status is passed to your order system and what happens when a customer’s bank approves a payment but the callback is delayed.
In-person card-present acceptance
A terminal requires device provisioning, connectivity, settlement instructions and a process for receipts and refunds. Train staff to check the terminal result, not merely a printed slip or an SMS. Contactless limits, offline mode, tip settings and surcharge rules can vary by provider and card network, so obtain the terms supplied with your device.
Costs beyond the transaction rate
Ask whether the quote includes terminal rental, gateway or technology fees, taxes, minimums, chargeback handling, refund deductions and cross-border or currency-conversion charges. A lower percentage on one instrument can be outweighed by fixed fees or operational work on your actual order size.
Can a customer pay by credit card through a UPI QR?
Sometimes, but the supported case is narrower than the phrase suggests. NPCI’s RuPay Credit Card on UPI information says a RuPay credit card can be linked to a UPI app and used to pay a merchant QR, with authentication by UPI PIN. This does not mean that every QR accepts every credit card, Visa or Mastercard card, or every card product.
Whether the transaction works depends on the customer’s app and issuer, the merchant QR category, the acquiring provider and the instruments enabled for that QR. Ask your provider which card-on-UPI transactions are supported and how they appear in reports and settlements. If a customer needs to use a different card network, offer a card terminal or online card checkout when your account supports it.
Fees, taxes and settlement: why there is no universal winner
Do not describe UPI as universally free, or a link as universally fee-free, without naming the route and provider. NPCI documentation explains how UPI QR and RuPay credit-card-on-UPI work; it does not establish one market-wide merchant price. Provider pages reviewed for this comparison show instrument- and category-specific terms.
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| Cost question | Why it matters | What to request in writing |
|---|---|---|
| Transaction or MDR charge | The percentage or fixed amount may differ by UPI route, card network, debit or credit instrument and merchant category | A schedule for each instrument you plan to enable, including effective date |
| Platform or technology fee | A gateway or aggregator may charge separately from an instrument fee | Whether the fee is per transaction, recurring, volume-based or mutually agreed |
| Taxes | Quoted prices may exclude applicable GST or other taxes | Tax treatment and the invoice basis |
| Terminal and operating charges | Card-present acceptance can involve rental, replacement, connectivity or paper costs | All one-time and recurring device charges |
| Refunds, reversals and chargebacks | A returned payment can affect both the customer experience and your net receipt | Refund fee treatment, dispute fees and reversal timelines |
| Settlement | The payment date and bank-credit date may differ, and risk or category controls can delay funds | Written settlement schedule, cut-offs, holds and reserve conditions |
Paytm for Business publishes different pricing by small-business category and payment instrument. Cashfree describes a platform fee that is mutually agreed for certain services. Razorpay partner terms distinguish an MDR component from a technology fee. These are provider documents, not a neutral price list or a guaranteed quote for every merchant.
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No neutral, apples-to-apples settlement schedule has been established across QR, links and cards. Obtain the provider’s current schedule and ask about weekends, bank holidays, risk reviews, business category, transaction type and failed or reversed payments.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.A provider comparison checklist
- Supported instruments: List the exact UPI apps or routes, RuPay credit card on UPI, card networks, debit and credit types, wallets and international options you need.
- Eligibility: Confirm KYC, business documents, prohibited categories, transaction limits and any volume or risk review.
- Pricing: Request instrument-level fees, platform or technology charges, taxes, terminal costs, refunds and chargebacks in one written schedule.
- Settlement: Ask for cut-off times, expected bank-credit days, holds, reserves, minimum amounts and treatment of weekends or holidays.
- Reconciliation: Check whether reports include order ID, transaction ID, gross amount, fees, tax, refund, reversal and settlement reference.
- Customer experience: Test the scan, link and card journeys on common phones and browsers, including a declined payment and an interrupted connection.
- Support and recovery: Find the escalation channel for a missing credit, duplicate debit, fraudulent QR replacement, refund delay or chargeback.
- Data and access: Use staff roles, two-factor authentication and alerts; remove former employees promptly and never share PINs or one-time passwords.
Using two or three methods together
Many small businesses get a better result by combining methods around the sale rather than treating them as mutually exclusive. A retailer can display a merchant QR and keep a terminal for card-preferring customers. A wholesaler can use a QR for an in-person deposit, a link for a remote balance and a gateway for website orders.
Keep the accounting distinct. Label each order with its channel, retain the provider transaction ID and reconcile net settlement against the gross invoice. Do not ask a customer to pay twice because one channel’s notification is delayed; first check the dashboard, bank account and transaction status. Publish a clear refund route for each channel so staff know which provider must initiate the reversal.
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Common failure modes and fixes
The QR scans but shows the wrong business
Remove the display immediately, contact the provider and verify the merchant profile before accepting another payment. Replace any tampered sticker or overlay and review who can access printed materials.
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- Classic Size: 4 x 6 inch. Dimensions: 4 x 6”(102mm X 153mm) , QR Code Signs.
- Premium Acrylic: transparent and super strong.The clear display stand vendor booth display items allows your signs to shine, grabbing customers' attention.
- Metal Stand: Easy to load in paper signs and stay sturdy. These versatile acrylic paper holder can be used in a variety of settings, making them ideal for any small business supplies.
- Slanted Back Support: To ensure that your pamphlet can maintain a certain Angle of tilt and not tip forward.
- Stable Base Extended: Allows your book to be more stable on the table.
The customer says the payment succeeded, but your dashboard is pending
Do not rely on a screenshot. Record the transaction reference, wait for the provider’s status update according to its support guidance and contact support if the state remains unresolved. For high-value orders, follow a written release policy.
A payment link will not accept a partial amount
Check the product rules. Razorpay’s documentation specifically says its UPI payment links do not allow partial payment. Create separate requests or use an invoicing feature that expressly supports instalments if your provider offers one.
A credit card fails at a UPI QR
Confirm whether the customer is using a RuPay credit card linked to a supported UPI app and whether your merchant QR category permits that route. A different card network may require a terminal or online card checkout.
The fee on the settlement report is higher than expected
Compare the transaction’s instrument and merchant category with the written schedule, then check platform fees, taxes, refunds, chargebacks and currency conversion. Ask the provider for an itemised explanation rather than assuming the QR, link or card label determines one universal rate.
A practical decision rule
- Where is the customer? At the counter points to a QR or terminal; elsewhere points to a link or online checkout.
- Which instrument must be available? If customers need credit or a particular card network, verify card support instead of assuming a QR can substitute.
- What control does the sale require? Use a link when you need a named amount, description or expiry; use a QR when the customer is physically present and can verify the payee.
- What can your operations handle? Choose reporting, alerts and refund workflows your staff can reconcile every day.
- What does the contract say? Select only after confirming eligibility, fees, taxes, settlement and dispute terms for your own account.
The most resilient setup is usually a merchant UPI QR for in-person UPI payments, a payment link for remote requests and card acceptance where card demand or online checkout justifies it. The right mix is determined by your customers and your provider’s written terms, not by a universal “cheapest” label.
Quick Recap
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