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WooYoo software

Bespoke plugins & business software

When off-the-shelf won't do the job I write the software myself — under my WooYoo brand. EPOS tills, stock systems, deal engines and complete business applications.

When the plugin you need doesn't exist

Most web work stops at the point where the available plugins run out. That's usually the exact point where a growing business needs something specific — pricing that works a particular way, stock shared between shops, an ordering rule the business has always used and isn't going to change to suit software.

I write that software. WooYoo is my own range of WordPress and WooCommerce plugins and business systems, all of it built for real clients and all of it running on live trading sites today.

WooYoo

What's been built so far

Real systems, in daily use, handling real money.

EPOS till system

A full point-of-sale till running in shops, sharing stock and pricing with the website in real time and carrying on working when the broadband drops. Card payments through my Worldpay partnership.

Stock & store control

Per-branch stock levels, reorder reports with order quantities, and automatic allocation of web orders to whichever shop can actually fulfil them.

Deals & bundles engine

Mix-and-match multi-buy pricing that applies identically on the website, the mobile app and the shop till — one set of rules, three places.

Bulk product editor

Editing hundreds of products at once — prices, stock, categories and attributes — without a spreadsheet round trip.

Product filtering

Fast faceted filtering and infinite scroll built for large catalogues, without the usual plugin bloat.

Age & ID verification

Age checks, electoral roll lookup and a full audit log, for businesses selling age-restricted products.

Subscriptions & billing

Recurring billing with multiple payment gateway rails, variation pricing and proper renewal handling.

Customer engagement

Abandoned cart recovery, win-back campaigns, review requests and newsletters, sending reliably at volume.

Mobile apps

Customer-facing progressive web apps with push notifications, sharing the same catalogue and deals as the website.

Whole business systems, not just plugins

Some jobs are bigger than a plugin. I've built complete web applications from scratch where nothing on the market fitted:

Garage management software

A full system for vehicle workshops — job sheets, vehicle health checks, parts ordering, invoicing and estimates, MOT and service reminders, customer booking, staff permissions, accounting integration and a customer app with push notifications.

Transfer and tour booking platform

A booking system for a Southampton private hire firm, handling airport and cruise transfers alongside private day tours. It quotes a fixed fare, offers only the vehicles that fit the passengers and luggage, takes card payment through Stripe, raises the invoice as a PDF and puts every job on the right driver's calendar with a full run sheet. You can see it working on paragontaxis.co.uk, or in the portfolio.

Venue and membership management

A multi-tenant SaaS platform for venue and membership organisations, with event management, member portals, a table-plan builder, online payments through Stripe Connect, a page builder and a member mobile app.

Both are live products with paying users. If your business has a process that spreadsheets and off-the-shelf software can't cope with, that's the kind of thing I can build.

How bespoke work runs

  • A proper scoping conversation before any code is written
  • Fixed price per stage, so you're never signing a blank cheque
  • Built in stages you can see working and use as they land
  • Your code, your data, documented and yours to keep
  • Ongoing maintenance and development if you want it

Frequently asked

How much does a bespoke plugin cost?
A small, well-defined plugin is often a few hundred pounds. A system that touches stock, pricing and a till is a much bigger piece of work. I scope it properly and quote a fixed price per stage so you can start small and see it working before committing further.
Do I own the code?
Yes. The code and the data are yours, documented and handed over. There's no licence you have to keep paying to keep using what you paid to have built.
Can you extend a plugin I already use?
Often, yes — either with a companion plugin that hooks into it, or by replacing it if it's fighting you. Extending is usually safer, because it survives the original plugin updating.
Will a custom plugin break when WordPress updates?
Not if it's written properly against the official APIs rather than hacking around them. That said, I maintain what I build, so if something does need adjusting it gets adjusted.

Let's grow your business

Tell me what you need and I'll come back with honest advice and a fixed price — no jargon, no sales team.