Payments & Checkout Engineering
Gateways Stripe and PayPal don't cover, checkout block support, webhook idempotency, and production testing with real cards.
WooCommerce engineering
When your store outgrows off-the-shelf plugins, we build the custom gateways, recurring billing and checkout flows that keep revenue moving.
We usually get called when
If one of these is familiar, we should talk.
Trusted by businesses worldwide
By the time anyone notices, it has usually been failing for months. That is the work we do.
A generalist developer "fixed" the gateway, but nobody measured whether renewals actually recover.
The integration was tested in sandbox and shipped. Live edge cases — declines, partial refunds, duplicate webhooks — surface weeks later.
Checkout was rebuilt for looks. Nobody tracked what it did to completion rate.
The store was migrated and the data looked fine, until customers could not find their orders.
We measure renewal failure rate before and after, and report it monthly.
Webhooks built idempotent, refunds and voids covered, tested in production with real cards.
Checkout changes tracked against completion rate, not opinion.
Migrations reconciled record by record, with a rollback path before we start.
Specialist WooCommerce and WordPress engineering. Fixed scope, fixed price.
Gateways Stripe and PayPal don't cover, checkout block support, webhook idempotency, and production testing with real cards.
Silent renewal failures, dunning and retry logic, proration, and involuntary churn — engineered, measured, reported monthly.
ERP, inventory, fulfilment, accounting, CRM, and headless — reliable sync with idempotency, retries, and reconciliation.
Marketplaces, donation platforms, booking and ticketing, member portals — Stripe Connect, commission splits, payout validation.
Migrate to WooCommerce without losing a record — reconciled row by row, rollback plan first. Large catalogues kept fast.
Extensions to WordPress.org standards, customisation via companion plugins so updates never break, custom and FSE themes.
"Their whole team, but particularly the developers, contributed a wealth of experience. The UX improvements and e-commerce optimisations made a measurable impact on our conversions."
"They were unique in their ability to translate abstract science into intuitive design. Complex concepts became clear, user-friendly interfaces that our audience loves."
"They were incredibly receptive to our feedback and adjusted their approach immediately to meet our high expectations. The final website perfectly represents our organisation."
"They were able to understand my 10,000-foot goals as well as what the product accomplishes. The final result was exactly what we envisioned — clean, fast, and conversion-focused."
"We saw a 45% increase in organic traffic within six months. Their SEO expertise combined with performance optimisation transformed our online presence completely."
"They truly understood our WooCommerce needs and delivered a site that looked great and worked flawlessly. The attention to detail on the checkout flow and product pages was exceptional."
"It was clear they prioritize client satisfaction and team synergy. Communication was excellent throughout, and the website they delivered exceeded what we had in mind."
"They provided us with a top-notch website that enhances our brand and facilitates client communication. Professional, responsive, and delivered on time."
"It was a pleasure to work with a team that values precision as much as we do. Every detail was considered, every deadline met. The e-commerce platform they built drives real results."
See how we help businesses grow with WordPress.
Client onboarding, project discussions, invoices, and task tracking in WordPress.
View Case StudyWe're not just another WordPress agency. Here's what sets us apart.
WPRobo is led by a senior WordPress engineer with over 14 years of hands-on experience building enterprise-grade solutions.
Certified WordPress.com and WooCommerce Pro Partner — earned by demonstrating proven expertise and exceptional outcomes.
Perfect 5.0 on Clutch with 9 verified reviews, all 5-star on Trustpilot, and 3 Clutch awards. Our track record speaks.
We develop our own WordPress plugins — giving us deep insight into scalable architecture, security, and internals.
One plan. It keeps subscriptions renewing, gateways healthy, and checkout converting — month after month.
Stores over $500k/year — custom.
Talk to us about Payments CareBeyond client work, we develop and maintain our own WordPress and WooCommerce plugins.
Turn form submissions into personalised documents — the self-hosted alternative to $1,000+/year document automation SaaS.
Turn Visitors Into Subscribers, Leads & Customers — Without Leaving WordPress.
Cryptocurrency payment gateway for WooCommerce, powered by CoinPayments.
Show customers the lab results behind your products. Attach a certificate of analysis to each batch and let shoppers verify any batch by scanning a QR code.
Stop losing Facebook & Instagram Shop sales to empty carts.
The mission-critical health, performance, and security dashboard for WooCommerce stores.
Get a free WordPress audit and discover exactly what's holding your site back. We'll analyze speed, security, SEO, and overall health — then give you a clear action plan.
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