Turn your ideas or passion into reality — with By Design UK

Bespoke Custom Store — £5,997 – £8,999

Online Store Builds

Bespoke Custom Store

Fully custom theme, unlimited pages and products, B2B and configurators.

£5,997 – £8,999Fixed price
5–8 weeksTimeline
100% yoursCode & accounts
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Who this is for

Premium and luxury brands, wholesale operations and retailers whose requirements no theme meets: configurators, B2B pricing, unusual checkout flows, a unique design language.

Why this price is worth it

  • Theme coded from your design system — impossible to confuse with another store
  • Configurators, made-to-order, personalisation and bundles custom-built
  • B2B / wholesale pricing, accounts and ordering
  • Repository in your GitHub, full documentation — you own the theme outright

Cheaper quotes usually strip out design, copy, SEO or testing and add them back as extras — or leave you with something you can’t build on. Bigger agencies charge for account managers and overhead. This price is the work, done properly, once.

Everything included

  • Fully custom theme
  • Unlimited pages and products
  • Custom sections and app functionality
  • B2B / wholesale portal
  • Email, loyalty, reviews, UGC stack
  • Multi-currency / multi-language
  • ERP, accounting, fulfilment integrations
  • Docs, training, 90 days’ support

How it works

  1. Discovery call — products, margins, suppliers, shipping and what customers search for.
  2. Fixed-price proposal — pages, product volume, apps and integrations written down.
  3. Design — home, collection and product templates approved before build.
  4. Build & configure — products, payments, shipping, tax, emails, reviews, SEO.
  5. Test orders & launch — we place test orders with you, then hand over the store.

Compare Online Store Builds

Package Price
Standard Store (5 pages, 50 products) £1,999 – £2,999 Find out more
Growth Store (10+ pages, 100+ products) £3,999 – £4,999 Find out more
Bespoke Custom Store £5,997 – £8,999 This page
Enterprise / Shopify Plus £7,999 – £18,999 Find out more

On a tighter budget? The Launch Range starts at £199 for websites and £499 for online shops.

Questions people ask

From scratch or adapted?

From scratch.

Shopify only?

Shopify or WooCommerce; headless Next.js for extreme cases.

Need Shopify Plus?

See Enterprise — the design carries across.

Why choose BDUK over a cheaper developer?

Because the price includes design, engineering, SEO, testing and handover done by one senior UK team at a fixed price — cheaper quotes usually leave out half of that and add it back as extras, or leave you with something you can’t build on.

Is the price really fixed?

Yes. The proposal lists every deliverable; that is the price. Anything outside it is quoted before we do it, never slipped in.

Tell us about your project — fixed price and timeline within 24 hours.

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Project Enquiry

Tell us what you need — we'll come back with a quote within 24 hours.


We aim to respond within 24 hours. For urgent enquiries email us directly at info@bydesignuk.co.uk

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Thank you for your enquiry. We'll review your requirements and come back to you with a proposal within 24 hours.

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