Webshops built to sell, not to present
A webshop that looks good but does not sell is an expensive showcase. We build WooCommerce shops that perform, from the product page to the checkout, with one goal: the highest possible conversion on every visit.
- 300+ businesses helped
- 9+ years building digital growth
- Full IP-rights included
- Responsible use of AI We use AI where it makes the work better, never to replace the thinking.
Trust and convenience are the whole job
The best webshop is the one that sells
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Poor conversion or dated technology
The visitors are there, the orders are not, and the shop is overdue for work.
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A checkout people abandon
The buying process asks too much, so the basket never becomes an order.
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No insight into visitor behaviour
You cannot see where in the shop people give up.
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Backoffice work done by hand
Stock and orders are moved between systems manually, every day.
Our work
A collection of our work
TreasureTrade: a custom B2B webshop for a silver jewelry wholesaler
View caseA shop that sells, day and night
Building a webshop is not difficult. Building one that convinces visitors, earns trust and removes the reasons not to buy is a different job entirely.
We combine strategy, design and technology into a WooCommerce shop that looks professional, loads quickly and offers a smooth purchase from the first click to the confirmation email.
Product pages that sell
The product page is the most important conversion point you have, and usually the least optimised one.
We work on every element of it: convincing product copy that is also written for search, professional images and galleries, and social proof placed where it answers the doubt rather than where there was room.
Your webshop today
- A shop that presents rather than sells
- Baskets abandoned at the checkout
- Stock and orders moved by hand
- Guesswork about what to improve next
Your webshop with JKC
- A shop designed to convert
- A checkout stripped to the essentials
- Stock and orders that sync themselves
- Optimisation on real user data
A checkout that does not scare people off
Basket abandonment almost always starts at a checkout that asks for too much, too early, in too many steps.
We strip the process back to the essentials: the fewest possible steps from basket to payment, the payment options your customers expect including iDEAL, and the trust signals and guarantees visible at the moment somebody hesitates.
Systems that work together
Your shop has to get along with the systems you already run. When they do, the manual steps disappear on their own.
Connections to your accounting and ERP systems, automated stock and order processing, and real-time synchronisation with your warehouse.
Find out where your orders are getting lost
More online revenue starts with knowing which step of the funnel is costing you the most baskets.
Get your Growth Check and see where visitors drop out of your shop, and what the same traffic could be worth.
Fully Custom Approach
Request a quoteMostly chosen by Scaleups
Your website is designed and built around your goals, customers and way of working. The right route for businesses that want a stronger digital presence now and a platform that can support further growth later.
Best fit for
- Organisations with multiple audiences, services or markets
- Businesses with ambitious growth plans
- Websites that need to connect with CRM, ERP or other systems
- Teams that need a digital foundation built around their exact needs
Hybrid Approach
From €4500Mostly chosen by Startups
Start with proven building blocks, shaped around your brand and goals. A practical route for new concepts and clear website needs that need to look professional, go live faster and remain ready for the next step.
Best fit for
- New businesses and new concepts
- Clear, focused website requirements
- Teams that want certainty around scope and launch
- Businesses that want a strong start without closing off future growth
Why JKC
Why Startups and Scaleups choose JKC
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From Findable to Scalable
One partner for the entire journey: getting found, working smarter, growing further. No more switching between agencies.
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Involved founder, stable partner
The same founder at the helm for 10+ years. You talk directly to the makers, not an account manager.
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We become nerds about your business
We put ourselves in your business's shoes, understand how it works, and know how to get things done.
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Your work, your ownership
All IP rights belong to you. No long contracts, no lock-in. You stay because the partnership works.
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Available when it counts
In case of urgent issues or outages, we're there outside office hours too. What we build works evenings and weekends too.
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People steer, AI accelerates
The speed of AI, the judgment of people. If AI goes down, your project keeps working.
Sectors
Active and experienced in your sector
We serve clients from international innovators to local businesses. JKC is at home in nearly every sector, and the list grows every year.
Contact
Get in touch with your growth partner
- Find out how we can grow your business
- Get a response within 1 business day
- Completely without obligation
Justin van Dongen
Founder & digital growth partner
Contact form
FAQ
Frequently asked questions
WordPress is the content management system behind more than 40% of the web. We use it as a foundation, not as a template: you edit your own pages, and underneath sits an architecture built to your requirements that can talk to your other systems.
Because it is open source, the platform is yours. You can take it anywhere, with or without us.
Most projects go live within three to eight weeks, depending on how much has to be built and how quickly the content is ready.
The roadmap puts a date on it before we start, and at every step you can see where we are against it.
Yes. Every page is built out of blocks you edit yourself, and you get a walkthrough at handover. What you would rather leave to us, we keep doing.
Often, yes. We run a technical audit first: security, speed, structure, and whether the build can carry what you want to do next.
If it can, we take it into maintenance as it is. If it cannot, you get a straight answer about what needs fixing before that makes sense.
Usually the problem is not the design. It is a mismatch between what the site says, who it is trying to reach, and how findable it is.
We audit what is there and come back with what is actually holding growth back and what to fix first, in order of impact. The Growth Scan is the quickest way to get that answer.