WooCommerce payment gateway integration.

Payments are where trust either holds or breaks. We integrate Razorpay, UPI, Stripe, PayPal, and the other gateways your customers expect, behind a short checkout that works flawlessly on a phone.

Sort out my payments
gap3store.com/checkout
Pay with
UPI
Pay ₹1,499
Payment received · ₹1,499 via UPI
Gateway Health
Success97.4%
Failed0.8%
Refunds1.8%
4Gateways live
2.1sCheckout load

Every payment method your customers expect, tested with real transactions.

The problem & the fix

Lost at the last step.

The problem

Carts get abandoned at payment for boring reasons: the preferred method is missing, the page reloads into an error, international cards fail silently, or the gateway redirect looks like a scam.

Our solution

We integrate gateways properly, test every path with live transactions, and trim the checkout to what the order needs. Fewer fields, familiar payment options, and failures that recover instead of losing the order.

Seeing failed or abandoned payments? We can usually tell you why.

Get a checkout review
What we do

Payment integration services.

Every gateway, wired in and verified, plus the checkout around it.

Razorpay & UPI

India's standard stack: UPI, cards, netbanking, and wallets through Razorpay, with settlements configured correctly.

International gateways

Stripe, PayPal, and regional options for selling to the USA, UK, and beyond, with correct currency handling.

Cash on delivery, done safely

COD enabled with rules that limit it where it makes sense, by amount, pincode, or product.

Checkout optimization

Fewer fields, clear errors, express options, and a flow tested on the phones your customers actually use.

Subscriptions & saved cards

Recurring billing and tokenized payments for subscription products, set up compliantly.

Webhooks & reconciliation

Order status, refunds, and payment webhooks wired so the store and the gateway never disagree about money.

Not sure which of these you need? We will map it with you in a free call.

Book a free call
Tools & tech

Gateways we integrate.

Local and international payment providers, connected to WooCommerce and verified with live transactions.

Razorpay
Stripe
PayPal
Instamojo
Square
Braintree
Mollie
Klarna
Amazon Pay
Authorize.net
Worldpay
Checkout.com
Coinbase
WooCommerce
How we work

How a payment project runs.

Careful, tested, and reversible at every step, because this part touches money.

01Map payment methods to your customers
02Set up gateway accounts and API keys
03Integrate and configure in WooCommerce
04Run live test orders, refunds, and webhooks
05Go live and monitor the first real orders
Why choose GAP3

Why payment work needs care.

A checkout bug is not a design flaw, it is lost revenue with a timestamp. We treat it that way.

Tested with real money

Live test transactions on every method and every path, including refunds and failures.

Local methods first

Indian stores get UPI and Razorpay done properly; international stores get the options their markets trust.

Nothing undocumented

Keys, webhooks, and settings are documented at handover, so you are never locked to us.

Fewer failed payments

Correct configuration and error handling measurably cut failed and abandoned transactions.

Payment work fits when.

You are launching and need payments done right Customers report failed or stuck payments You are adding UPI or international cards Subscriptions or saved cards are on the roadmap The gateway and the store disagree about orders

Industries we serve.

Fashion & apparel Beauty & wellness Food & beverage Subscription boxes Courses & digital goods B2B & wholesale

Think GAP3 is the right fit for your team? Tell us about your project.

Start a project
FAQ

Payment questions, answered.

For most Indian stores, Razorpay: one integration covers UPI, cards, netbanking, and wallets. Stores selling abroad usually add Stripe or PayPal beside it. We recommend based on your customers and settlement needs, not commissions.

Yes, and for Indian customers it should. UPI through Razorpay or a similar provider is often the most used method on Indian stores within the first month.

Common causes are outdated gateway plugins, broken webhooks, currency mismatches, and checkout scripts conflicting with the theme. A short diagnosis usually finds the specific one.

Yes, and with rules. We typically limit COD by order value or serviceable pincodes, which keeps the option without inviting its abuse.

Yes. Subscription billing with tokenized cards or UPI mandates, set up through gateways that support recurring payments compliantly.

Card data lives with the payment gateway, not your store, and we set it up so it stays that way. The store keeps only tokens, which is both safer and compliant.

Often, yes. Shorter forms, express payment options, honest shipping costs shown early, and correct error handling each recover a measurable slice of abandoned orders.

Yes. Currency display, gateway support, and settlement are configured together so an order in dollars does not become an accounting mystery in rupees.

A fixed price per gateway and checkout scope, quoted before work starts. Simple single gateway setups are quick; multi gateway and subscription builds cost more.

HAVE AN IDEA?

tell us about it.