Ecommerce Website Design UK – Online Shops That Sell

We design and build custom WooCommerce online shops for UK businesses. You own the shop. You pay no commission on sales. Prices start from £2,000, and every price is agreed in writing before work starts.

Ecommerce website design at a glance

Ecommerce website design is the planning, design and build of an online shop. It covers product pages, the basket, checkout, payments, delivery and order emails. A good ecommerce website is fast, works well on phones and makes it easy for customers to buy.

From £2,000

Starter shops. Growing and custom stores are priced after a free call.

4 to 16 weeks

Most shops launch in 4 to 10 weeks. Large custom stores take longer.

0% commission

WooCommerce takes nothing from your sales. You only pay card fees.

You own it

Your files, products, customers and orders belong to you.

Who our ecommerce websites are for

We build shops for owners who want to sell more online without being tied to one platform.

WooCommerce store owner reviewing products missing from the shop page

Starting your first online shop

You have products and want to sell online properly, not on a free template.

Shopify vs WooCommerce: Which Is Better in 2026?

Moving from Shopify, Wix, Etsy or eBay

You want to stop paying monthly platform fees or sales fees, and own your shop.

WooCommerce store performance and loading speed on a mobile device

Your current shop is slow or hard to use

Customers leave at the basket or checkout, or you struggle to update it.

WooCommerce store owner reviewing product stock and inventory settings

Selling to trade or other businesses

You need trade prices, customer accounts or minimum orders.

What every online shop includes

Every shop we build comes with these as standard. No hidden extras.

  • Custom design in your brand colours
  • UK delivery rules and click and collect
  • Mobile-first layouts for every page
  • Order emails for you and your customers
  • Product pages with photos, variations and stock
  • VAT set up for UK sales
  • Categories, filters and product search
  • Cookie consent and privacy pages
  • Basket and a short, simple checkout
  • Product SEO and Google Analytics
  • Cards, Apple Pay, Google Pay and PayPal
  • Training so you can run the shop yourself

Tools that help your shop sell more

Every shop can include these. We switch on only what your business needs, so the shop stays fast.

Sell more to every visitor

  • Discount codes, sales and free delivery offers
  • Upsells and “customers also bought”
  • Product bundles and gift cards
  • Loyalty points and rewards
  • Abandoned basket emails
  • Back-in-stock and pre-order alerts
  • Google or Trustpilot reviews on products
  • Email marketing with Mailchimp or Klaviyo

Not sure what you need? We suggest the right mix on your free call.

Run your shop with less work

  • Bulk product upload from a spreadsheet (CSV)
  • Thousands of products with fast search and filters
  • Customer accounts, order history and wishlists
  • Stock synced with Amazon, eBay and Etsy
  • Sales reports you can read at a glance
  • Live chat and WhatsApp buttons
  • Royal Mail, DPD and Evri labels
  • International delivery and other currencies

Need something else? Ask us. Most features can be added later without a rebuild.

Why we build on WooCommerce

WooCommerce is free shop software that runs on WordPress. It powers millions of online shops. You own the website, so you can move hosts or change developers at any time. You are not locked into one company.

WooCommerce compared with Shopify, Wix and Squarespace
WooCommerceShopifyWix / Squarespace
Monthly platform feeNone. You pay for hostingYes, a monthly planYes, a monthly plan
Extra fee on each saleNone from WooCommerceExtra fee unless you use Shopify PaymentsPayment fees only
Who owns the websiteYou doYou rent the platformYou rent the platform
Move to another hostYes, any timeNo, it must be rebuiltNo, it must be rebuilt
Change the checkout and featuresFullyLimited by plan and appsLimited
Best forOwners who want control and lower long-term costsA quick start with less controlSmall, simple shops

Want more detail? Read our full Shopify vs WooCommerce comparison.

How much does an ecommerce website cost?

An ecommerce website from Core Web UK costs from £2,000. Most small UK shops cost £2,000 to £6,000. Bigger stores with trade pricing, subscriptions or stock system links start from £6,000. You get a fixed written quote before any work starts.

Starter Shop

From £2,000

For new shops with a small range. 4 to 6 weeks.

  • Up to 50 products
  • Custom design in your brand
  • Cards, Apple Pay, Google Pay and PayPal
  • UK delivery rates and click and collect
  • Order emails, VAT and legal pages
  • Product SEO and Google Analytics

Growing Shop

£3,500 to £6,000

For shops with more products and more sales. 6 to 10 weeks.

  • Up to 1,000 products and variations
  • Filters and fast product search
  • Klarna or Clearpay pay-later options
  • Royal Mail Click & Drop or courier link
  • Google Shopping free listings feed
  • Xero or QuickBooks link and abandoned basket emails

Custom Store

From £6,000

For trade, subscriptions or complex stores. 10 to 16 weeks.

  • Trade prices and customer accounts
  • Subscriptions or bookings
  • Stock, EPOS or warehouse links
  • Multi-currency selling
  • Large shop moves with redirects
  • Custom features built for you

These are guide prices. Your written quote confirms the full amount, any taxes, and any paid plugins or hosting. Nothing is added without your approval.

What does an online shop cost to run each year?

Most quotes stop at launch day. Here are the running costs you should plan for.

Typical yearly running costs for a WooCommerce shop
CostTypical priceWhat it is
Hosting£15 to £40 a monthFast, secure hosting for WooCommerce
Domain name£10 to £20 a yearYour .co.uk or .com address
SSL certificateUsually freeThe padlock that keeps checkout secure
Paid plugins£0 to £300 a yearOnly if your shop needs extra features
Card feesA small % per saleSet by Stripe, PayPal or Klarna, not by us
Care planFrom £179 a monthOptional updates, backups and support

We list every running cost in your quote, so there are no surprises later.

UK selling, set up properly

Payments, delivery, VAT and the legal basics, all set up for UK customers.

Payments customers trust

Take cards, Apple Pay, Google Pay and PayPal. Add Klarna or Clearpay so customers can pay later. Card details are handled by Stripe or PayPal, so they never touch your server.

Delivery that works

Set rates by weight, price or postcode. Offer free delivery over a set spend, local delivery or click and collect. Link to Royal Mail Click & Drop or your courier to print labels faster.

VAT and accounts

Set the right VAT rate for each product and show prices with VAT included. Send VAT invoices automatically. Link orders to Xero or QuickBooks. You must register once your taxable sales pass the VAT threshold.

Legal basics covered

We add cookie consent, privacy, terms, delivery and returns pages. Online shoppers usually have 14 days to cancel under UK consumer law, so your returns page needs to explain this. You approve the final wording. See the GOV.UK rules for online and distance selling and the ICO guidance on cookies.

Safe and secure

SSL on every page, secure payment forms and strong admin logins. Payments use 3D Secure checks, which UK banks require.

Easy for everyone

We build to WCAG 2.2 AA guidelines. That means clear text, good colour contrast and full keyboard use, so more people can buy from you.

Types of online shops we build

From your first small shop to a trade store with thousands of products.

Retail shops

Clothing, gifts, homeware, beauty and food shops selling to the public.

Trade and B2B shops

Trade-only prices, customer accounts, minimum orders and pay by invoice.

Subscription shops

Repeat orders for products like coffee, pet food or skincare.

Digital product shops

Courses, downloads, templates and gift cards with instant delivery.

Booking and hire shops

Take payment for appointments, classes, rentals or events.

Local shops

Click and collect, local delivery and in-store stock for high street businesses.

Designed to turn visitors into buyers

Every page is planned to help customers find the right product and pay without fuss.

Product pages that sell

Clear photos, prices, delivery times and stock levels. Customers know what they get before they buy.

Easy to find

Menus, filters and search that help customers find the right product in a few taps.

Fast checkout

Guest checkout, express payment buttons and as few form fields as possible.

Trust at every step

Reviews, secure payment badges, delivery and returns details where customers look for them.

Win back sales

Abandoned basket emails remind customers who left items in their basket.

Mobile first

Most people shop on their phone. We design for small screens first, then larger ones.

Found on Google. Fast on every phone.

Search and speed are built in from day one, not added later. Is your shop slow now? Read why WooCommerce stores slow down.

Built to be found on Google

  • Product pages structured for search
  • Product schema for price and stock
  • Free Google Shopping listings
  • Clean URLs, sitemaps and redirects
  • Facebook and Instagram product feeds
  • Analytics and Search Console set up

Want ongoing growth? See our SEO services. Read how website speed affects rankings.

Fast shops sell more

Before launch, we test every key page against Google’s Core Web Vitals: Google explains these targets in its Core Web Vitals guide.

  • LCP: main content loads in under 2.5 seconds
  • INP: taps respond in under 200 milliseconds
  • CLS: the page does not jump, under 0.1
  • Speed results shared before launch

Moving your shop to WooCommerce

We move shops from Shopify, Wix, Squarespace, Etsy, eBay and older WooCommerce sites. We copy your products, photos, customers and past orders where the platform allows it. We redirect every old page to its new page, so you keep your Google rankings and links. Your old shop stays live until the new one is ready.

How we build your online shop

Seven clear steps, from first call to ongoing support. Before go-live we follow our website launch checklist.

Free call

We talk about your products, customers, delivery and goals. No cost and no pressure.

Plan and fixed quote

You get a written plan, a fixed price and a launch date.

Design

We design your home, category, product and checkout pages. You see them before we build.

Build and add products

We build the shop on a private test site and add your products.

Test everything

We test payments, emails, delivery rules, VAT, mobile and speed.

Launch and training

We put the shop live and show you how to add products and manage orders.

Ongoing support

Choose a care plan, or call us when you need help.

How long does it take?

Typical ecommerce website build times by shop size
Shop sizeProductsTypical time
Starter shopUp to 504 to 6 weeks
Growing shopUp to 1,0006 to 10 weeks
Custom store1,000+ or custom features10 to 16 weeks

The biggest delay is usually product content. Having your photos and descriptions ready saves weeks.

Ready to start, or fix what you have

What you need to get started

  • Your logo and brand colours
  • Product names, prices and descriptions
  • Good product photos
  • Delivery prices and returns policy
  • Your Stripe or PayPal account
  • Your VAT number, if registered

Missing something? We can help with photos, descriptions and branding.

Common shop problems we fix

  • Customers leave at checkout
  • Payment methods missing or failing
  • Order emails not arriving
  • Slow pages on phones
  • Stock levels not updating
  • Products not showing on Google

Already have a shop? We can fix these without a full rebuild.

Why choose Core Web UK for your online shop

You speak to the developer

No account managers. You talk to the person building your shop.

Fixed written prices

You know the full cost before work starts. No surprise bills.

Speed tested before launch

We check Core Web Vitals and share the results.

24/7 emergency help

If your checkout breaks at night or at weekends, we can help.

No lock-in

WooCommerce is open software. You can leave us at any time and keep everything.

Local and UK-wide

Meet us in Croydon or work with us online from anywhere in the UK.

After launch, we stay with you

Online shops need regular care. Plugins update, payment providers change their rules and checkouts can break. Our WooCommerce care plans cover updates, backups, security checks and checkout testing. If something breaks, our emergency team is available 24/7. See our WooCommerce maintenance checklist.

Recent ecommerce projects

Two UK businesses we built online shops for, and how their websites grew with them. See more in our web design portfolio.

Pampered Perfectly website homepage built by Core Web UK on WordPress and WooCommerce

Pampered Perfectly – spa bus and salon, Surrey

The brief: Pampered Perfectly first asked us to connect Xero to their Wix website. The site had no online shop and no way to book or pay online.

What we did: We gave them a few options and recommended a rebuild on WordPress and WooCommerce. They went ahead, and we built the new site.

  • Online shop with secure payments
  • Online bookings for parties and pamper sessions
  • Payments taken at the time of booking
  • Google Calendar sync for every booking

“Toufik and his team have been amazing from start to finish…”
Pampered Perfectly, Google review

Visit pampered-perfectly.com →

GTmax Tyres B2B tyre wholesale website and trade portal built by Core Web UK

GTmax Tyres – B2B tyre wholesaler, UK

The brief: GTmax wanted an online B2B shop so garages, tyre shops and trade customers could order tyres at wholesale prices.

What we did: We built their trade shop on WooCommerce. After six months of growth, they asked us to build their own custom B2B software. It went live in July 2026.

  • Trade-only B2B online ordering
  • Wholesale prices for trade accounts
  • WooCommerce shop, then custom B2B software
  • Their site now lists 4,455+ UK trade clients

“Core Web UK handled our web design and is now our go-to web designer for maintenance and SEO. … The site runs fast, looks clean, and everything just gets done without chasing.”
Zamin L, GTmax Tyres, Google review

Visit gtmaxtyres.co.uk →

Reviews

What our clients say on Google

Posted on Google Google
Adam profile picture
Adam
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I contacted Core Web UK because I had an SEO issue with my website, and he was really helpful. He quickly identified and fixed the problem and explained what was causing it. He was very polite, knowledgeable and professional throughout. Really good service and I would definitely recommend him for SEO and website work.
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Rabie Hamel profile picture
Rabie Hamel
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I’ve been using Core Web UK for ongoing website maintenance and support and the service has been excellent. Toufik keeps the WordPress site updated, checks everything is working properly and deals with any problems quickly when they come up. It’s reassuring knowing there is someone reliable looking after the website rather than having to worry about updates, security or things suddenly breaking. Communication is always straightforward and I’d definitely recommend Core Web UK to any business that needs reliable website support.
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Samir Aissani profile picture
Samir Aissani
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Core Web UK provided an excellent emergency web design service when I needed urgent help with my website. They responded quickly, fixed the problem professionally, and got everything working again without delay. Reliable, knowledgeable and highly recommended.
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simon roche profile picture
simon roche
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Excellent service from Toufik. We had a difficult and time-sensitive issue with our WooCommerce checkout involving Stripe and 3D Secure payments. Toufik responded quickly, understood the problem straight away and took a careful, methodical approach to diagnosing it. What I particularly appreciated was that he didn't just start changing things blindly. He checked the Stripe configuration, caching, checkout settings and payment flow, carried out test transactions, and made sure everything was working correctly. Communication was excellent throughout, and he explained what he was doing clearly. We were back up and running quickly, which was extremely important for an ecommerce business. Very knowledgeable with WordPress, WooCommerce and Stripe, professional and trustworthy. I wouldn't hesitate to use Toufik again or recommend him to anyone experiencing WooCommerce payment or checkout problems. 5 stars — highly recommended.
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Ouissam Hajerssi profile picture
Ouissam Hajerssi
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My website suddenly went down and it was an emergency. I got in touch with Core Web UK and he responded quickly, found the problem and got everything back up and running. He also improved the website speed and performance. Brilliant service, very knowledgeable and reliable. I’d definitely recommend him.
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thegreenscorpion Makhlouf
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Core Web Design helped me massively when my website went down unexpectedly. It was an emergency, and they responded quickly, identified the problem, and got everything working again. They were professional, reliable, and kept me updated throughout. I really appreciate their support and would highly recommend them.
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Nadjib Lekhal profile picture
Nadjib Lekhal
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Excellent service from Core Web UK. They redesigned and migrated my locksmith website to WordPress, improved the speed, structure and SEO, and made sure everything worked properly throughout the process. Communication was clear, professional and honest, and they always took the time to explain each step. I’m already seeing better impressions and performance from the new website. Highly recommended for web design and SEO.
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Ahmed Abbas profile picture
Ahmed Abbas
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Fantastic experience from beginning to end. The team designed a modern, professional website that looks great and works perfectly on all devices. They listened carefully to my requirements, communicated throughout the project, and delivered everything on time. Their attention to detail and willingness to make changes made the whole process smooth and stress-free. I’m delighted with the final result and would highly recommend them to anyone looking for a high-quality website.
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Ame Ami profile picture
Ame Ami
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I’m very happy with the website Core Web UK built for my construction business. The design looks professional, clean, and easy for customers to use. They understood what I needed, explained everything clearly, and delivered a website that represents my business properly. The communication was good throughout the process, and they were helpful with changes and advice. I would definitely recommend Core Web UK to anyone looking for a reliable web design company.
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Mahdi Makhlouf profile picture
Mahdi Makhlouf
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I had a great experience with Core Web UK. Mahdi has been very helpful, professional and honest throughout the process. He took time to understand my business, my website goals and my SEO needs properly. What I appreciate most is that he explains everything clearly and gives practical advice, not just design work. He is helping me improve the website structure, local SEO, speed and overall professional look of the site. Highly recommended for anyone looking for web design and SEO support from someone who actually cares about the business.

Ecommerce website design FAQs

Short answers to the questions UK shop owners ask us most.

A small online shop usually costs £2,000 to £6,000. Larger stores with trade pricing, subscriptions or stock links cost more. At Core Web UK, ecommerce websites start from £2,000. You get a fixed written quote before work starts. See typical website costs in Croydon and how to compare web design quotes.

A starter shop takes 4 to 6 weeks. A growing shop takes 6 to 10 weeks. A custom store can take 10 to 16 weeks. Having your product photos and descriptions ready is the best way to launch sooner. Read more on how long a website takes to build.

Choose WooCommerce if you want to own your shop, avoid monthly platform fees and change anything you need. Choose Shopify if you want a fast start and are happy to rent the platform. We build on WooCommerce for most UK small businesses.

WooCommerce charges no commission on sales. You pay for hosting and your card provider’s fees, such as Stripe or PayPal. A care plan is optional. We list every running cost in your quote.

Yes. You own the website files, products, customer data and orders. You can move hosts or change developers at any time. Read our website ownership guide.

Yes. We train you before launch. You can add products, change prices, update stock and manage orders without any coding.

Yes. We can set up cards, Apple Pay, Google Pay, PayPal, Klarna and Clearpay. Each provider charges its own fees and has its own approval checks.

We set the right VAT rate for each product, show VAT on invoices and can link your shop to Xero or QuickBooks. Your accountant should confirm the VAT rates you use.

Yes. We can link your shop to Royal Mail Click & Drop or courier tools, so orders flow in and you can print labels quickly.

Yes. We move your products and content, then redirect every old page to its new page. This protects the rankings and links you already have. Follow our migration SEO checklist.

Yes. We can set up product feeds for free Google Shopping listings and for Facebook and Instagram shops. Read about Google merchant listing updates.

Yes. WooCommerce can sell downloads, courses, gift cards and repeat subscriptions. Subscriptions usually need a paid plugin, which we list in your quote.

Yes. We can show trade prices to approved business customers and normal prices to everyone else, all on one shop.

You need a payment account, such as Stripe or PayPal, to take payments. You only need a VAT number if you are VAT registered. Ask your accountant if you are unsure.

We can set up fast WooCommerce hosting for you, or work with your current host if it is good enough. Hosting costs are listed in your quote.

Call us. Our emergency team is available 24/7 for broken checkouts, payment errors and website problems. Care plan clients get priority help.

Yes. We can redesign your shop, speed it up and fix checkout problems while keeping your products, orders and rankings.

For most UK small businesses, WooCommerce is the best choice if you want to own your shop and pay no commission on sales. Shopify suits people who want a monthly plan and do not mind app fees. Wix and Squarespace suit very small shops with a few products. We explain the trade-offs on a free call before you decide. Compare Shopify vs WooCommerce and WordPress vs Wix.

Prices vary by who builds the shop. Template shops from online builders can cost under £1,000. Small agencies and freelancers often charge £1,000 to £6,000 for a small business shop. Larger agencies often start at £5,000 and can go above £20,000. Our prices start from £2,000, and you get a fixed written price before work starts.

Yes, for most product businesses. More people now shop on their phones than ever, and an online shop takes orders day and night. Your own shop also costs less over time than selling only on marketplaces, because you do not pay a fee on every sale. Avoid these mobile website mistakes that cost sales.

Yes. WooCommerce can run shops with thousands of products when it is built and hosted well. We upload products in bulk from a spreadsheet (CSV), add fast search and filters, and test speed before launch.

Yes. Send us your product list, prices and photos, and we can add them for you. For large catalogues we import them from a spreadsheet. We also show you how to add new products yourself.

Customers pay at checkout by card, Apple Pay, Google Pay, PayPal or Klarna. The payment provider, such as Stripe or PayPal, sends the money to your business bank account, usually within a few working days. You can see every payment in your shop dashboard.

Yes. Customers can create an account, save their address, see past orders, reorder and keep a wishlist. They can also check out as a guest if they prefer.

Yes. We can set delivery rates for other countries, show prices in other currencies and handle overseas VAT rules where needed. We set this up based on where your customers are.

We add a cookie banner, a privacy policy page and clear consent for marketing emails. We also build to accessibility best practice, with readable text, good colour contrast and keyboard-friendly menus, so more people can use your shop.

We build shops for retail, trade and B2B, subscription and digital product businesses. On the free call we talk through how your products, delivery and customers work, and show you how your shop would run.

We are based in Croydon, South London. We work with shops in Croydon, Bromley, Sutton, Kingston, across London and Surrey, and anywhere in the UK online. You can meet us locally or work with us fully online.

Ecommerce web design across London, Surrey and the UK

Core Web UK is an ecommerce web design and development agency based in Croydon. We offer ecommerce website design and ecommerce website development for businesses in Croydon, Bromley, Sutton, Kingston, Kent, Surrey, London and across the UK. Our web designers and developers can meet you locally or work fully online. See our London web design services.

Ready to start selling online?

Tell us about your products and goals. We will reply with honest advice and a fixed price.