Ecommerce Website Design UK: From Etsy to Your Own Shop
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Guides17 August 20268 min read

Ecommerce Website Design UK: From Etsy to Your Own Shop

Ecommerce website design in the UK, explained honestly — what marketplace fees really cost you, what your own online shop costs, and when to make the switch.

Kyran Gwilt
Kyran Gwilt

Partner, Aposlo Studios

Somewhere along the way, "just stick it on Etsy" stopped being complete advice. It's still the easiest place on earth to make your first ten sales, and nobody sensible would talk you out of starting there. But once you're turning over a few thousand pounds a month, the platform is quietly taking a slice that funds someone else's business rather than yours — and that's usually the point people start looking seriously at ecommerce website design in the UK.

This is written for exactly that stage. You already sell. You already have repeat customers who message you directly. You're just not sure whether owning the shop is worth the upheaval yet, and nobody's given you the real numbers.

The maths most people never actually do

Fee schedules move around, so treat these as illustrative rather than quoted — but the shape of the answer holds.

Say you sell a £30 item and shift 100 a month. That's £3,000 in revenue.

On Etsy at recent published rates, you're looking at a 6.5% transaction fee (£195), UK payment processing of roughly 4% plus 20p an order (around £140), and per-listing fees on top. Call it £335 a month gone before you've spent anything on marketing — and materially more on any order that came through Offsite Ads, which carries its own 12–15% cut. Not On The High Street sits higher again, with commission commonly quoted around the 25% mark.

Run the same £3,000 through your own shop with Stripe at standard UK card rates (roughly 1.5% + 20p) and you're paying about £65. Add the platform to run it on and you're at £145 all in.

That's around £190 a month you stop handing over. Call it £2,280 a year, on a business doing £36,000.

Now the honest half of that, because it matters: run the same sums at £600 a month in sales and the gap shrinks to £30 or £40. That is not worth rebuilding your life over. The switch starts making obvious sense somewhere north of about £1,500 a month in marketplace revenue — below that, the marketplace's built-in traffic is genuinely earning its cut, and you're better off getting good at the marketplace first.

The argument that isn't about money

Fees are the easy case to make. The stronger one is that on a marketplace, the buyer isn't your customer — they're the platform's.

You don't get the email address in a usable form. You can't email your last two hundred buyers in November to tell them the Christmas range has landed. You can't retarget them. You're a search result inside a system whose ranking rules change without warning, and if the category rules shift or an automated check flags your listings, your revenue goes to zero on a Tuesday morning with nobody to ring.

Own the shop and you own the list, the domain, the reviews and the traffic. Everything you build compounds instead of renting.

Choosing what to build it on

Three realistic routes for a UK small brand.

Shopify is the sensible default if you want to run everything yourself. Around £25 a month for the entry plan, genuinely good order management, and an app for absolutely everything. The catch is that the apps are where the cost creeps — three or four "just £12 a month" subscriptions and your cheap platform isn't cheap. It also uses its own payment rails, and using an outside gateway attracts an extra percentage. WooCommerce on WordPress is free as software, which is not the same as free. You'll pay for hosting, and you own the maintenance — plugin updates, security, the lot. It's flexible and it's yours, but it needs someone competent looking after it or it degrades quietly over eighteen months. A hand-coded shop built by an ecommerce website designer is the route we take at Aposlo. It's faster than either of the above because there's no plugin bloat, it looks like your brand instead of a theme, and Stripe handles checkout directly. It's the right call when you want the site to be a genuine asset rather than a stall. If you're weighing up the trade-offs more broadly, we've written a longer piece on website builders versus hiring a web designer.

What is Framer, and can you sell products with it?

Framer is a browser-based design tool that turns visual layouts into a live, published website, and it's genuinely excellent for marketing sites, portfolios and landing pages. It has no native ecommerce checkout, though, so selling means bolting on something like Shopify buy buttons or Ecwid. That's workable for five products; it gets awkward past about twenty, once you need stock levels, variants and order management living in one place. If selling is the point of the site rather than a sideline, start with something built for selling.

How much will it cost to design an ecommerce website?

In the UK, a one-off agency build typically runs from around £2,500 for a small catalogue to £10,000 and up for anything genuinely custom, plus £30–£150 a month for hosting and support afterwards. Subscription-based ecommerce web design packages work differently — the build, hosting, updates and support are bundled into one monthly fee with nothing upfront, which is how our ecommerce websites work at £79.99 a month. The thing that moves the price most isn't the design at all; it's how many products you have and how complicated the variants get.

How does SEO work for an online shop?

SEO works by search engines crawling your pages, working out what each one is genuinely about, and ranking it against everything else competing for that search. For a shop, the useful consequence is that every product and category page is a separate door into Google — so forty products on forty well-written pages gives you forty chances to rank, while forty products dumped onto one page gives you one. Most of the wins come from writing unique product descriptions rather than pasting the manufacturer's, naming category pages the way people actually search ("linen napkins", not "Collection Three"), and keeping the site fast enough on mobile that Google doesn't hold it against you. If that's the part you'd rather hand over, it's what our SEO service exists for.

Your first twenty product pages are basically the whole job

This is where nearly every new shop underdelivers, and it's not a design problem.

Copying the supplier's description means your page is identical to two hundred others, and Google has no reason to prefer yours. Write your own — even three honest sentences beats a spec sheet. Put the dimensions in. Say what it's actually made of and how to look after it. Say when it'll arrive.

Photograph the products properly on a plain background in daylight, then add one photo of the thing in use, in a real room. That second photo is the one that sells. You don't need a studio; a window and a white sheet get you most of the way.

The boring bits that lose the sale at the last second

Unexpected delivery cost at checkout is consistently the most-cited reason UK shoppers abandon carts, so put your postage on the product page and in the header, not on step three. Let people check out as guests — forcing account creation on a first-time buyer costs you real money. Offer Apple Pay and Google Pay, because a third of your buyers are on a phone and will not type a card number. Write a returns policy in plain English and link it from the footer. None of this is glamorous and all of it converts.

What the switch actually looks like

Two to four weeks, realistically, for a small catalogue. Design direction in the first week, build and your first twenty products in the second, payments, postage rules and testing in the third. Then don't launch to silence — email your existing buyers and post to the people already following you. Your marketplace listings can stay live throughout; there's no rule saying you have to choose, and plenty of brands run both for a year while the direct traffic builds.

If you're at that stage — selling steadily, tired of watching the fees, and wondering what affordable ecommerce web design actually involves — that's the conversation we have most weeks at Aposlo Studios. We build hand-coded online shops for brands across the UK, from ecommerce web design in the West Midlands to clients in Shropshire, the South and the North, with Stripe checkout built in and no upfront build cost. Send us a link to what you're selling now and we'll tell you honestly whether it's worth moving yet.

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