How to Start an Online Store: A Complete Guide for UK Businesses
Setting up an online store has never been more accessible. Whether you are a small business owner taking your shop online, or a side-hustler turning a hobby into income, the tools and infrastructure you need are readily available and affordable.
This guide walks you through every step of starting an online store in the UK, from choosing your product and platform to setting up hosting, payments and shipping. By the end, you will have a clear roadmap to getting your first sale.
Summary of your 10 Steps to Getting Started:
- Decide what you are selling
- Choose your e-commerce platform
- Register your domain and set up hosting
- Install your e-commerce platform
- Set up payment processing
- Configure shipping
- Design your store and add your products
- Set up analytics and marketing
- Test everything before launch
- Launch and keep on improving to grow your business
Step 1: Decide What You Are Selling
Before you buy a domain or install any software, be clear on what you are selling and who you are selling to. The most successful online stores solve a specific problem for a specific audience.
Questions to Ask Yourself
What product or service am I offering?
Who is my ideal customer?
What makes my offer different from competitors?
How will customers find me?
If you already have a physical shop or service business, your existing customer base gives you a head start. If you are starting from scratch, research your market thoroughly before investing in stock or website build costs.
Step 2: Choose Your E-Commerce Platform
Your e-commerce platform is the engine of your online store. It handles product listings, shopping baskets, checkout, payment processing and order management. The most popular options for UK businesses are:
WooCommerce (WordPress plugin)
a powerful, flexible option that integrates with WordPress. Ideal if you want full control over design and functionality. Works with UK2 WordPress hosting.
Shopify
Wix eCommerce
a simpler drag-and-drop option for very small stores. Limited scalability.
For most UK small businesses, WooCommerce on WordPress offers the best balance of control, cost and scalability. It is free to use (you pay for hosting and any premium plugins), and you own your data and content entirely.
Step 3: Register Your Domain Name and Set Up Hosting
Your domain name is your store’s address on the internet. Choose something short, memorable and relevant to your business. Ideally, it matches your business name.
UK2 offers domain registration from just 99p on selected TLDs. Popular choices for UK online stores include .co.uk (trusted by British shoppers), .com (global reach) and .store (industry-specific).
For hosting, you need a plan that can handle e-commerce traffic and transactions.
UK2’s web hosting plans include:
• Free SSL certificates (essential for secure checkout)
• Unmetered bandwidth (no surprise bills if your store gets busy)
• Free CDN and edge caching (faster page loads for customers)
• 99.99% uptime guarantee (your store stays open)
• 80+ one-click apps including WordPress/WooCommerce
Step 4: Install Your E-Commerce Platform
With UK2 hosting, installing WooCommerce (or any other platform) takes just a few clicks through the StackCP control panel. Use the one-click installer to set up WordPress, then install the WooCommerce plugin from within your WordPress dashboard.
WooCommerce will guide you through the initial setup, including adding your store location (set to United Kingdom), choosing your currency (GBP), and configuring payment and shipping options. The whole process takes about 30 minutes.
Step 5: Set Up Payment Processing
UK customers expect to pay by debit or credit card. The most popular payment gateways for UK stores are:
• Stripe – accepts all major cards, Apple Pay and Google Pay. Simple integration with WooCommerce. No monthly fees.
• PayPal Standard – widely trusted by UK shoppers. Easy to set up but redirects customers away from your site during checkout.
• Square – good for businesses that also sell in person (card reader included).
• Bank transfer / BACS – useful for B2B customers, but not ideal for consumer sales.
Many UK stores offer both Stripe and PayPal to give customers a choice. WooCommerce supports both out of the box.
Step 6: Configure Shipping
Clear, fair shipping pricing is one of the most important factors in checkout conversion. Decide your approach:
• Free shipping – absorb the cost (or build it into product prices). The most popular option for UK shoppers.
• Flat rate – charge a fixed amount regardless of order size or weight.
• Real-time rates – use a shipping plugin to calculate rates based on Royal Mail, DPD or other carriers.
If you are shipping physical products, weigh a few sample packages and get quotes from Royal Mail, DPD and Parcelforce to understand your costs. Offer tracking on all orders above a certain value.
Step 7: Design Your Store and Add Products
Your store design should be clean, professional and easy to navigate. Key pages every online store needs:
• Home page with featured products and clear navigation
• Product pages with high-quality images, clear descriptions and pricing
• About Us page telling your brand story
• Contact page with email, phone and address
• Shipping and Returns policy (required by UK law)
• Privacy policy (required by UK GDPR)
TIP: For product photos, natural light and a plain background work well for most products. If budget allows, consider professional photography for your hero products.
Step 8: Set Up Analytics and Marketing
Once your store is live, you need people to visit it. You’ll need to understand how to improve your SEO to make sure your site is coming up in search results. You’ll also need to continuosly monitor analytics to understand what is and isn’t working for your store, so you can improve and optimise it. Start with:
• Google Analytics – free tracking of visitors, traffic sources and conversions
• Google Search Console – monitor your search performance and fix indexing issues
• Google Merchant Centre – get your products listed in Google Shopping results
• Social media – set up business accounts on the platforms your customers use most
• Email marketing – start building a mailing list from day one
Step 9: Test Everything Before Launch
Before you announce your store to the world, run through this checklist:
• Place a test order from start to finish (including payment)
• Test on mobile, tablet and desktop
• Check all links work
• Verify SSL certificate is active (padlock icon in browser)
• Test your email notifications (order confirmation, shipping update)
• Review your checkout flow for any friction or confusion
Step 10: Launch and Keep Improving
Launch day is just the beginning. Monitor your analytics, listen to customer feedback, and keep refining your store. The most successful online stores are those that continuously improve their product range, customer experience and marketing.
UK2’s hosting plans give you the reliability and performance your store needs to grow, with 24/7 support available whenever you need help.
Frequently Asked Questions
Q: How much does it cost to start an online store in the UK?
A: You can start an online store for as little as a few pounds per month for hosting plus the cost of your domain name (from 99p). WooCommerce itself is free. Additional costs include payment processing fees (around 1.5-2.9% per transaction) and any premium plugins or themes you choose.
Q: Do I need a business bank account to sell online?
A: Technically, you can start selling through PayPal with a personal account. However, registering as a sole trader or limited company and opening a business bank account is strongly recommended for tax purposes and professional credibility.
Q: Do I need to register for VAT?
A: You must register for VAT if your taxable turnover exceeds £90,000 in any 12-month period. Below that threshold, registration is voluntary. VAT-registered businesses charge 20% on most products and can reclaim VAT on business purchases.
Q: What legal pages do I need on my online store?
A: UK law requires a Terms and Conditions page, a Privacy Policy (GDPR-compliant), and a Returns and Cancellations policy. If you sell to consumers, you must also provide a clear checkout summary before payment and email order confirmation.
Q: Can I run an online store without technical skills?
A: Yes. Platforms like WooCommerce and Shopify are designed for non-technical users. UK2’s one-click WordPress installation and 24/7 support make it straightforward to get set up, and there are thousands of tutorials available online.
Launch Your Online Store with UK2
Ready to start selling? UK2 has everything you need, including domain names from just 99p, web hosting from a few pounds per month with free SSL, one-click WooCommerce installation, and 24/7 UK support. Get started today with UK2.