H1: WooCommerce payment gateway integration services
You already have—or are closing—a merchant account. The work left is reliable checkout: the right plugin or custom build, sandbox proof, and order status that finance can reconcile.
PatSaTECH has built and maintained payment gateway extensions since 2011 for WooCommerce and other carts. We are an integration specialist, not a payment processor and not a generic WordPress agency.
CTAs: Shop WooCommerce gateways · Get a quote
Quick answer
- If we list your processor + WooCommerce in the shop → start with that product page and how to evaluate payment gateway plugins.
- If checkout is broken after an update → use no payment methods and payment timeout / pending orders before swapping processors.
- If your flow is marketplace, private API, or unsupported cart → custom payment gateway integration.
What we integrate (and what we do not)
| We do | We do not |
|---|---|
| WooCommerce gateway plugins, configuration, staging tests | Board merchant accounts or set your MCC for you |
| Webhook/callback URL setup documentation | Act as payment processor of record |
| Scoped custom WooCommerce / WordPress builds | Promise specific authorization rates or PageSpeed scores |
| Plugin updates aligned to gateway API changes (per-SKU changelog on product page) | Official Stripe/PayPal catalog (see shop scope on Woo hub) |
Service paths
1. Catalog plugin (fastest fit)
Choose the SKU that matches the product your acquirer issued (example: WorldPay XML Direct vs Business Gateway 350 are not interchangeable—see hub copy).
- Browse: WooCommerce payment gateway plugins
- Purchase support: Plugin installation support when you want hands-on setup on staging.
2. Integration checklist (your team runs it)
Use our public WooCommerce payment gateway integration checklist with:
3. Custom integration (quoted scope)
When no maintained plugin fits: regional acquirers, multi-vendor payouts, ERP-tied payment events, or headless checkout. Start at custom payment gateway integration.
4. Payment-aware maintenance
Live gateways break when hosts, caches, or Woo major versions move. See site maintenance plans and care-plan products in the shop for current pricing.
Obstacle → deliverable map
| Obstacle | What we provide |
|---|---|
| “Which plugin matches my processor contract?” | Product pages + /docs/ setup guides + hub curated picks |
| Blocks/HPOS surprises | Compatibility checklists linked above; confirm on each SKU changelog before enablement |
| Orders stuck on Pending | Runbooks for timeout/reconciliation before retrying charges |
| Agency needs repeatable go-live | Agency payment gateway go-live runbook + for agencies page |
| Afraid to update gateway plugin | Safe payment gateway plugin updates |
Proof (links, not slogans)
- Operational articles published on PatSaTECH (2025–2026): payment timeout, no payment methods, card-testing prevention—see blog.
- Credential and settings docs: Payment gateway documentation index.
- Product changelogs on individual SKUs for HPOS/Blocks claims—verify before enablement.
Do not rely on unverified homepage marketing numbers; use product-level review counts only where Woo displays them on the live product page.
Who this page is not for
- Merchants who only need official Stripe or PayPal WooCommerce extensions—PatSaTECH’s catalog focuses on other processors; read hub disqualifiers.
- Teams without sandbox API access expecting same-day production keys in checkout.
- Stores seeking full-service WordPress design/SEO without a payment integration scope—see services hub for bounded offers.
Key takeaways
- PatSaTECH provides WooCommerce payment gateway integration (plugins, docs, scoped services)—not merchant account boarding or payment processing.
- Start with the catalog SKU that matches your processor contract; use custom integration when the shop catalog does not fit.
- Run the public integration checklist, HPOS, and Blocks articles on staging before production API keys.
- Reconcile pending orders and webhooks using linked runbooks before blaming the processor.
- Agencies should pair this page with the for-agencies landing and go-live runbook article.
FAQs (visible — schema optional)
Do you process payments for my store?
No. Your processor authorizes and settles funds. PatSaTECH provides software and integration services.
Can you help if I already bought the wrong plugin?
Often—we start with fit review against your processor docs. Eligible digital purchases are covered by the live refund policy (e.g. damaged files, duplicate charge, wrong product—not a substitute for choosing the correct processor SKU).
Do you support Gravity Forms or EDD?
Yes—see Gravity Forms add-ons and Easy Digital Downloads.
What are support hours?
Email [email protected] and the contact form are monitored 24/7; human replies typically arrive within 48 hours.
How do I get a scoped quote?
Use get a quote with processor name, WooCommerce version, hosted vs direct flow, and staging access.
Related links
Last updated: 2026-10-23
