For most Indian websites and online stores, Razorpay, PayU and Cashfree are the leading payment gateway options. Each supports UPI, debit and credit cards, net banking, wallets and EMI, and each offers plugins for Shopify, WooCommerce and custom websites. Stripe and PayPal are also used by Indian businesses that sell to customers abroad. Choosing between them is not just about the headline transaction fee. Settlement speed, checkout experience on mobile, payment success rates, international card support, subscription features, the quality of the plugin for your platform and the onboarding process all affect your revenue and cash flow. This guide explains what a payment gateway does, the factors that matter most, how the main gateways compare in general terms, how to handle international payments, and how to set up a checkout that converts.
1What a Payment Gateway Actually Does
When a customer pays on your website, the payment gateway securely collects their payment details, passes the transaction to the relevant bank, card network or UPI system, waits for approval, and tells your website whether the payment succeeded. Later, it settles the money into your bank account after deducting its fees. Behind the scenes it also handles encryption, fraud checks, compliance with card security standards, refunds, chargebacks and reporting.
Because the gateway sits in the most sensitive part of the buying journey, its reliability directly affects your revenue. A gateway with frequent failures, confusing screens or slow redirects will lose sales, even if its fees are slightly lower. That is why it is worth testing the checkout experience yourself before committing.
2Payment Methods Indian Customers Expect
Indian shoppers use a wide mix of payment methods, and the right mix depends on your audience. UPI has become the most popular method for many consumers because it is fast and familiar. Cards remain important for higher-value purchases and EMI. Net banking is still used by some customers, especially older buyers and businesses. Wallets and pay-later options appeal to certain segments, and cash on delivery remains significant for eCommerce in many categories.
- UPI via apps, QR codes and UPI IDs
- Debit and credit cards, including RuPay
- Net banking across major banks
- Wallets such as Paytm, PhonePe and Amazon Pay
- Card EMI and cardless EMI
- Pay later options
- Cash on delivery (handled by your store, not the gateway)
3Key Factors to Compare
When you compare gateways, look beyond the advertised rate. Ask for pricing based on your expected monthly volume and payment mix, because rates differ by method and can often be negotiated as you grow. Check how quickly money reaches your account and whether instant settlement is available. Ask about payment success rates and how the gateway handles retries and bank downtime.
Then look at the practical details: whether the plugin for your platform is well maintained, whether the checkout looks trustworthy on mobile, whether subscriptions and payment links are supported, how disputes and refunds work, what documents are needed for activation, and how responsive support is when something goes wrong.
- Transaction fees by payment method
- Setup fees, annual fees or minimum charges
- Settlement time and instant settlement options
- Success rates and failure handling
- Mobile checkout experience
- Plugins for Shopify, WooCommerce and custom builds
- Subscriptions, payment links and payment pages
- International card and currency support
- KYC requirements and onboarding time
- Support quality
4Razorpay at a Glance
Razorpay is widely used by startups, D2C brands and SaaS companies in India. It is known for a clean checkout, strong developer documentation, and a broad product range that includes payment links, payment pages, subscriptions, invoices, payouts and business banking. Its plugins for WooCommerce, Shopify and other platforms are popular, and its dashboard is easy to use for small teams.
Razorpay suits businesses that want to start quickly, need features such as subscriptions or payment links, or have developers building custom checkout flows. As with any gateway, compare current pricing for your volume and check support for the specific features you need.
5PayU at a Glance
PayU is one of the longest-established payment gateways in India, with broad bank coverage and a strong presence among larger merchants, education providers, travel companies and eCommerce businesses. It offers EMI options, affordability products and a range of integrations.
PayU can be a good fit for businesses that value an established provider with wide payment method coverage and EMI options for higher-value purchases. Compare onboarding requirements, the quality of the plugin for your platform and current fees.
6Cashfree at a Glance
Cashfree is known for payments and payouts, fast settlements and competitive pricing for growing businesses. Its payout products are useful for marketplaces, lending platforms and businesses that need to send money to vendors, partners or customers as well as receive it.
Cashfree suits businesses that care about settlement speed, need bulk payouts, or want a cost-effective gateway with modern APIs. As always, test the checkout and confirm the features available for your business type.
7Stripe and PayPal for International Customers
If you sell to customers in Australia, the UK, Europe or the US, you need to accept international cards and possibly multiple currencies. Indian gateways can enable international payments after additional verification, which may take time. Stripe and PayPal are familiar to many overseas buyers and are commonly used by Indian businesses that sell globally, particularly for services, software and digital products.
Regulations around cross-border payments and export documentation apply, so check what each provider requires and how settlement works. Many businesses use an Indian gateway for domestic customers and add PayPal or Stripe for international buyers, presenting the right option based on the customer’s country.
8Onboarding and KYC: What to Prepare
Every gateway needs to verify your business before activating payments. Prepare your PAN, GST registration if applicable, business registration documents, bank account details, address proof and the details of the authorised signatory. Your website should also be ready, with clear product or service descriptions, pricing, contact details, and policies for terms, privacy, refunds and cancellations, and shipping where relevant.
Missing policies or an incomplete website are common reasons for delays. Publish these pages before applying, and make sure your business name and contact details match across your website, documents and bank account.
- PAN and GST details
- Business registration documents
- Bank account details
- Address proof and signatory details
- Website with pricing and contact information
- Terms, privacy, refund and shipping policies
9Designing a Checkout That Converts
The best gateway cannot fix a confusing checkout. Keep the number of steps low, allow guest checkout, show the total price including shipping and taxes early, and display trust signals such as secure payment badges and clear return policies. Put UPI prominently near the top for Indian customers, and make sure the payment screen works smoothly on low-end Android phones and slower networks.
If you offer cash on delivery, consider limits by order value or pin code, a small COD fee, or verification by OTP or WhatsApp to reduce fake orders. Offering a small discount for prepaid orders can shift more customers to online payments, improving cash flow and reducing returns.
10Security, Refunds and Chargebacks
Payment gateways handle card data so that your website does not need to store it, which reduces your security burden. Still, keep your website secure, updated and served over HTTPS, and never ask customers to send card details by email or WhatsApp.
Have a clear refund process and policy, and process refunds through the gateway so they are tracked. Chargebacks occur when a customer disputes a payment with their bank. Respond promptly with evidence such as order details, delivery confirmation and communication records. Clear product descriptions, accurate delivery estimates and responsive customer support reduce disputes in the first place.
11How to Choose: A Simple Decision Process
Start by listing your needs: domestic only or international too, one-time payments or subscriptions, payment links for invoices, payouts to vendors, and your platform. Shortlist two or three gateways that support those needs and have well-reviewed plugins for your platform. Request pricing based on your expected volume, test their checkout on your phone, and ask how long activation will take.
Many businesses also keep a second gateway available as a backup or for specific use cases. Whatever you choose, review your payment success rate and fees every few months; as your volume grows, you may be able to negotiate better terms.
12Subscriptions, Payment Links and Invoices
Not every business needs a full online store. Service businesses, consultants, coaching institutes, clinics and agencies often collect payments through payment links sent on WhatsApp or email, payment pages for events or courses, or invoices with a ‘pay now’ button. Most Indian gateways offer these tools in their dashboards, so you can start collecting payments online without any development work.
For recurring payments, such as monthly memberships, software subscriptions, tuition fees or maintenance plans, look for subscription features that support UPI AutoPay, card mandates or e-NACH where applicable. Recurring payment rules in India include additional authentication and mandate requirements, so check how each gateway handles mandate creation, reminders and failed renewals before you choose.
- Payment links for quick, one-off payments
- Payment pages for events, courses and donations
- Invoices with online payment options
- Subscriptions with UPI AutoPay or card mandates
- QR codes for in-store and event payments
13Measuring Payment Performance
Once your gateway is live, track a few numbers monthly. Payment success rate shows the percentage of attempted payments that succeed; a sudden drop may indicate a technical or bank issue. The mix of payment methods shows how your customers prefer to pay. Average settlement time affects cash flow. Refund and chargeback rates reveal problems with products, descriptions or delivery.
Compare these numbers with your checkout analytics. If many customers reach the payment step but do not complete payment, test the flow yourself on different phones, check for errors, and consider offering alternative methods. Small improvements in payment success rate can add meaningful revenue without any extra marketing spend.
14Switching Gateways Without Losing Sales
If you decide to change gateways later, plan the switch carefully. Activate and test the new gateway on a staging site first, run a few real low-value transactions, and check that order statuses, emails, invoices and refunds all work correctly. Keep the old gateway active for a short overlap so pending refunds and subscriptions can be handled, and migrate recurring payment mandates according to the new provider’s process. Switch during a quieter sales period, never just before a festival sale or big campaign.
Frequently Asked Questions
Which payment gateway has the lowest fees in India?
Fees change often and depend on volume and payment method. Get current quotes from Razorpay, PayU and Cashfree based on your expected monthly sales and payment mix, and compare total cost including settlement terms.
Can I accept UPI on my website?
Yes. All major Indian gateways support UPI through apps, QR codes and UPI IDs on both desktop and mobile.
Do I need a registered company to get a payment gateway?
Many gateways support sole proprietors, partnerships and companies, but the KYC documents differ. Check requirements for your business type before applying.
Can Indian websites accept international payments?
Yes, after enabling international payments with your gateway, which may require additional documents. PayPal and Stripe are also used for overseas customers.
How long does payment gateway activation take?
It can range from a few days to a few weeks depending on documents, your website’s readiness and the type of business.
Can I use more than one payment gateway?
Yes. Many stores use one main gateway and a second for international payments, specific methods or as a backup.
Is cash on delivery handled by the payment gateway?
No. COD is handled by your store and courier partner, though some gateways and apps offer tools to verify COD orders or convert them to prepaid.
Can I collect payments without a website?
Yes. Most gateways offer payment links, payment pages and QR codes that let you collect payments through WhatsApp, email or in person without building a website.
What documents do I need for a payment gateway in India?
Typically PAN, GST details if registered, business registration documents, bank account details, address proof and signatory details, plus a website with pricing, contact details and policies.
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