You don’t want another job. You want an online store that quietly takes orders, processes payments, and ships product while you’re at work, with the kids, or asleep. That’s a genuinely achievable goal in 2026 — but only if the store is built properly from day one, not bolted together from templates and guesswork.
At By Design UK, we build automated ecommerce businesses for people who want a real second income stream without becoming a full-time shopkeeper. Maybe you’ve got a product idea you’ve been sitting on. Maybe you’re testing a side hustle alongside your day job. Maybe you just want your money working harder than a savings account. Whatever the starting point, the goal is the same: a store that needs your attention for minutes a day, not hours.
A properly built automated store handles the repetitive stuff so you don’t have to:
None of this is magic — it’s just good engineering. Once it’s set up correctly, the day-to-day admin genuinely shrinks to checking sales, restocking, and the occasional customer message. That’s what turns a “side hustle” into a real, low-maintenance income stream.
We work almost exclusively in fixed prices, agreed before we write a line of code, so there’s never a surprise invoice halfway through your build. Our Shopify store builds — ideal for most people starting or upgrading an ecommerce side hustle — range from £499 to £18,999 depending on complexity, from a lean single-product launch through to a fully custom, multi-feature storefront with bespoke automation and integrations.
If your idea has outgrown a standard store and needs its own custom platform — a subscription model, a marketplace, or a tool layered on top of ecommerce — that moves into SaaS development territory, typically £18,000 to £650,000+ depending on scope. Most people reading this page land firmly in the Shopify range, and that’s exactly where we’d start the conversation.
Once you’re live, an optional support plan keeps everything running smoothly — bug fixes, small updates, monitoring, and priority help when something needs attention. These start from £299/month for Shopify stores (SaaS support plans start from £797/month), and they’re entirely optional. Plenty of clients launch, learn the ropes, and only bring us back in for bigger changes later.
Most people looking to build an automated store end up choosing between two flawed options. Freelancers are affordable but risky — availability can vanish overnight, code quality varies wildly, and you’re often left with no real documentation or ownership if they disappear. Traditional agencies swing the other way: slower timelines, opaque day-rate pricing that balloons as scope creeps, and layers of account managers between you and the person actually writing your code.
By Design UK sits deliberately between the two. You get agency-level reliability and technical depth — a UK-based team, proper project structure, ongoing support — but with fixed pricing agreed upfront and full source code ownership handed to you at the end. It’s your business, built to last, not rented software you’re locked into.
We don’t just talk about automation — we run it ourselves. Tackly.co.uk is a live, multi-toolkit SaaS platform we designed, built, and continue to operate, handling real users and real transactions every day. If we can build and run that, building your automated store — with payments, inventory, and order flow handled properly — is well within scope. Everything we build is UK-based, fixed-price, and handed over with full code ownership, so you’re never dependent on us to keep operating.
If you’ve got a product idea sitting in a notebook, or a side hustle that’s outgrown manual order-taking, get in touch through our contact page or read more about how we work on our about page. We’ll talk through your idea honestly, including whether it’s ready to build yet, and give you a fixed price before anything begins.
Yes, once payments, inventory, and order notifications are properly automated, most day-to-day tasks disappear. You’ll still handle restocking, occasional customer queries, and growth decisions, but not manual order processing or admin.
No. We build the store and the automation for you, and everything is designed to be managed through simple, non-technical dashboards. Optional support plans mean you’re never left to fix technical issues yourself.
Timelines depend on complexity, but most Shopify builds launch within a few weeks of scope being agreed, thanks to our fixed-price, AI-accelerated development process.
You own the full source code, so you’re free to use anyone. Most clients choose our support plans, from £299/month for Shopify stores, for ongoing updates, monitoring, and priority fixes.
Image via Pixabay
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