My shop needs attention.
Checkout failures, upgrades, extension conflicts or payments that do not work. Start with investigation and a clear repair plan.
Let’s find the right approachFrom OpenCart
to the App Store.
We build online shops, integrate payments and create apps. Since 2001, we have turned ideas into products people can use every day.
20013D Studio Production founded
OpenCart + APIshops, payments and integrations
iOS + macOSour own products and apps
JustPayFor.
Your offer.
One payment link.
An offer, a basket, tickets or a fundraiser. Share a link or QR code, let your customer pay online and follow the payment status in one place.
Discover JustPayFor£0monthly platform subscription
Pay as you sellyour payment provider’s processing fees apply
Our product. A simpler way to sell.
Where do we start?
Explore our services ↗I have something new in mind.
A shop, business website, integration or app. We help turn the idea and scope into a working product.
Let’s find the right approachWorking together.
In our clients’ words.
Selected Google reviews
Google
Fantastic developer. Super responsive and a true professional in every sense of the word.
Google
Daniel's expertise on Opencart is second to none. Highly recommended.
Google
He talked me through the setup and even logged into my site's admin interface to fix some glitches. Great job!
Ideas already
out in the world.
Explore our work ↗
Craft For Sale UK
A craft marketplace connecting makers and buyers. Product categories, listings and seller pages help visitors discover handmade goods.
Our own products give us everyday experience, from the idea and interface to catalogue management and ongoing development.
See what we built ↗Our apps.
Your everyday things.
All 16 apps ↗
Payment and hosting partners
There’s a person
behind the studio.
I’m Daniel Miara. I started in 3D design. Today I develop OpenCart shops, payment integrations and iOS and macOS apps. Building and maintaining my own products gives me practical experience to bring to client work.
Read the studio’s story ↗Before
we begin.
Can you help with an existing shop?
Yes. We work on faults, upgrades, extensions and payments. Send the issue and shop address, and we will establish scope and availability.
Does JustPayFor need an online shop?
No. Share an offer, basket or payment by link or QR code. It can also support services, tickets, fundraisers and deposits.
How do we agree scope and price?
We discuss the goal and features, then prepare scope, a quote and a delivery plan. Example packages are available on our shop and website development pages.