Payment Gateway Integration Explained
By the AdelSocial Editorial Team · Published 13 Nov 2026 · Updated 11 Dec 2026 · 3 min read
Summary
A practical guide to payment gateway integration for Indian businesses: what is involved, what it costs, how long it takes and what to check.
If you are evaluating payment gateway integration for your business, the hard part is not finding a vendor — it is knowing what good looks like. This guide covers what is actually involved, how it is priced, how long it takes, and the questions worth asking before you commit.
Securely accept payments from customers worldwide. That is the short version. The detail below is what decides whether it works.
What it covers
Accept payments securely with integrated payment gateways. We implement Stripe, PayPal, Razorpay, and other processors with PCI compliance and fraud protection to streamline your payment operations.
What is involved
- Stripe Integration. Secure and reliable payment gateway integration.
- PayPal Integration. Secure and reliable payment gateway integration.
- Razorpay. Secure and reliable payment gateway integration.
- Square. Secure and reliable payment gateway integration.
- Security Compliance. Secure and reliable payment gateway integration.
- Multi-Currency Support. Secure and reliable payment gateway integration.
What it costs
Entry pricing starts at ₹15,000. The tiers below are starting points — the final number is confirmed in writing after scoping, not estimated on a call.
| Tier | Price | Best for |
|---|---|---|
| Starter package | ₹15,000 | starting |
Prices are before GST. Ask any vendor whether their quote includes post-launch support, source-code ownership and a written scope — those three omissions are what turn a cheap quote into an expensive project.
What the entry tier includes
- Razorpay, Stripe, PayU, CCAvenue
- UPI & wallet support
- Subscription billing
- Refund handling
- Webhook automation
How this is usually bought
There are three ways to resource payment gateway integration, and the right one depends far more on how long you will need it than on headline rate.
| Model | Works when | Falls down when |
|---|---|---|
| In-house hire | The work is continuous and core to the product | You need it for three months, or you cannot interview well for the skill |
| Freelancer | Scope is small, well-defined and low-risk | Something breaks at 11pm, or the work outlasts their availability |
| Agency or dedicated team | You want accountability, cover for absence and a written scope | The task is genuinely tiny — the overhead is not worth it |
A useful rule: if you would struggle to keep the person busy for twelve months, do not hire for it. If the work stops the moment one person is unavailable, do not use a single freelancer for it either.
How to tell whether it is working
Agree these before the work starts, not after. A project with no agreed measure gets judged on how it feels, which is how good work gets cancelled and bad work gets renewed.
| Measure | Target | Why this one |
|---|---|---|
| The one business number this should move | Agreed before work starts | If nobody can name it, the project has no definition of success |
| Time saved per week | Measured, not estimated | Converts directly into a payback period |
| Cost per outcome | Tracked monthly | Tells you whether to scale it or stop it |
Three questions before you commit
What is explicitly not included? A proposal that lists only inclusions will produce change requests later. Ask for the exclusions in writing.
Who does the work, by name? Being sold to by a senior and delivered to by a junior is the most common complaint in this industry. Ask who your day-to-day contact is and whether that changes after signing.
What happens in month two? Support terms, response times and the rate for out-of-scope work are easy to agree before you sign and awkward to negotiate during an outage.
Where to go from here
If you want this scoped against your actual requirements rather than a generic estimate, the Payment Gateway Integration page sets out the inclusions, pricing tiers and timelines in full, and a fixed written quote follows a short call — usually within two working hours.
AdelSocial Technologies is a Delhi NCR digital agency working with businesses across India, the UK, the UAE, the USA and East Africa. Call +91 97739 26687 or request a callback from any page on the site.
Frequently Asked Questions
About the author
Written by the AdelSocial editorial team — a Delhi-based digital agency (web, apps, SEO, paid ads and messaging) led by founder Tanishq Tiwari.
