Payment Gateway Setup

Payment gateway setup that stops failed checkouts

I set up Razorpay, PayU, Cashfree, or Stripe India on your site with UPI, cards, and webhooks tested end to end. Fixed price, no surprises, and I don’t hand over until real test payments succeed and fail exactly the way they should.

Order the auditSee what’s included

850+ clients served, payment flows behind many of them

Replies within 24 hours, usually the same day

What you are buying

₹12,000Fixed price, GST included
$149In dollars
One gateway, one siteScope

Work delivered for, or alongside, teams at:

  • IBM
  • Adobe
  • HubSpot
  • Canva
  • monday.com
  • IATA
  • FreshBooks
  • Acer
  • ASUS
  • Airtel
  • BYJU’S
  • AppSumo
  • StellarWP
  • Copyleaks
  • Depositphotos
  • accessiBe

What it costs

One fixed price. Tested until it’s boring.

Gateway setup is small enough to price flat and important enough to test hard. The price covers one gateway wired into one site, end to end.

Payment gateway setup
₹12,000 $149fixed price · one gateway, one site
  • Razorpay, PayU, Cashfree, or Stripe India integrated with your stack
  • UPI, cards, netbanking, and wallets enabled where the gateway supports them
  • Webhooks configured and verified so orders, refunds, and renewals sync
  • Success, failure, and pending states handled with clear customer messages
  • Recurring billing with retry logic where your platform supports it
  • Live test transactions across payment methods before handover
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Adding a second gateway or multi-currency setup is quoted as a small add-on, not a new project.

All prices include GST.

How this runs

You will know the price and the plan before I touch anything.

1

Review

I check your platform, current payment flow, and what your customers actually pay with. If your KYC or gateway account isn’t ready, you get the exact checklist to finish it.

You leave with: a gateway recommendation and a setup checklist.

2

Wire

The gateway gets integrated with tokenized, gateway-hosted flows, so card data never touches your server. Webhook endpoints get registered and signature-verified, not just pasted in.

You leave with: a connected gateway with verified webhooks.

3

Test

I run test and live transactions across UPI, cards, and wallets, then force failures and refunds on purpose. Pending payments, declined cards, and double-clicks all get checked.

You leave with: a transaction log covering success, failure, and refund paths.

4

Hand over

You get the configuration documented: what’s enabled, which webhooks fire, and what to check monthly. No mystery settings only I understand.

You leave with: a one-page runbook for your payment setup.

A note from me

How I set up a payment gateway

The first thing I test is failure, not success. Anyone can make a happy-path payment work. The setups that lose money are the ones where a UPI payment stays pending, the webhook never fires, and the customer gets nothing while the money moves.

I verify webhook signatures and reconcile against the gateway dashboard before calling anything done. “It worked when I tried it once” is not a test plan.

And I refuse to collect card data on your server. Gateway-hosted and tokenized flows keep you out of PCI scope, and there is no project where I’ll trade that away for a slightly prettier form.

— Gaurav

Before you write in

This isn’t for every site.

Worth starting

  • You have a site or store and need Razorpay, PayU, Cashfree, or Stripe India wired in properly.
  • Payments fail, stay pending, or don’t sync with orders, and support tickets prove it.
  • You sell subscriptions and need recurring billing with retry logic.
  • Your gateway account and KYC are done, or you’re ready to complete them.
  • You want the setup documented so you’re not dependent on whoever configured it.

Look elsewhere

  • You want this done under ₹12,000. The price is fixed because the testing is the product, and I won’t skip it.
  • Your gateway KYC is stuck. I can’t speed up Razorpay’s or PayU’s approval queues; nobody outside those companies can.
  • You need a full store built first. That’s an eCommerce project; this service plugs payments into an existing site.
  • You want card numbers stored on your own server. I won’t build that.
  • You’re disputing chargebacks or frozen settlements. That’s between you and the gateway’s risk team.

If you want to:

  • Stop losing sales at the last step of checkout
  • Accept UPI and cards the way Indian customers expect to pay
  • Keep orders in sync with refunds and renewals handled automatically
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Common questions

Not answered here? Ask directly and you will hear back within 24 hours.

₹12,000 fixed, and that price includes GST. It covers one gateway integrated into one site with UPI, cards, webhooks, and full testing. A second gateway or multi-currency support is a small quoted add-on.

Razorpay is the usual default for Indian customers paying in rupees, with strong UPI support. PayU and Cashfree are worth comparing on settlement terms and success rates for your category. Stripe India fits when you bill international customers. I recommend based on your customers and fees, not a fixed favorite.

Usually yes. That pattern almost always means webhooks are missing, unverified, or timing out, so the gateway knows about the payment but your site doesn’t. Wiring and verifying those events is the core of this service.

The plugin connects the gateway. It doesn’t verify webhook signatures, test pending UPI payments, force failed transactions, check refund sync, or document the setup. The hour gets you a checkout that works in a demo. The rest is why yours keeps working in month six.

Yes. I use gateway-hosted or tokenized flows so card data never touches your server, enable 3D Secure where applicable, and verify every webhook signature. That keeps you inside the gateway’s compliance umbrella instead of carrying that burden yourself.

Adjacent services

All services →
Gaurav Tiwari

About me

So, who’s building your store?

I sell my own products through the same stack I would build for you.

Store owners hire me because I break my own checkout before a customer can.

I was a teacher before I was a developer. I taught mathematics to competitive-exam students, which is why I explain hard things plainly instead of hiding behind jargon.

What I am actually good at is the join: technical SEO, fast front-ends, and content treated as one system instead of three vendors blaming each other.

  • Runs his own FluentCart storefront
  • Author of GT Extensions for FluentCart
  • $38M+ client revenue influenced
  • Razorpay, PayU, Cashfree and Stripe in production
  • 850+ clients since 2008
  • Building for the web since 2008
More about meSee the full track record

Tell me where payments break.

Send your platform, your gateway (or shortlist), and what’s going wrong. I’ll reply with the fix plan, the fixed price confirmed, and the earliest start date.

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Replies within 24 hours, usually the same day