How to Set Up a Shopify Store: A Step by Step Agency Guide

Key Takeaways

• A simple store takes one to two days to set up. A larger catalogue with a custom theme and full SEO configuration takes one to two weeks.
• Shopify Basic is £19 a month paid yearly or £25 monthly, and annual billing saves about a quarter across Basic, Grow and Advanced.
• Third party transaction fees run 2% on Basic, 1% on Grow, 0.6% on Advanced and 0.2% on Plus, and disappear entirely if you use Shopify Payments.
• Your theme is the biggest technical decision you make. Of the 265 stores we audited in the 12 months to September 2026, 196 were on legacy themes, and the ones we moved to Online Store 2.0 gained 23 points of mobile PageSpeed on average.
• Install email capture before launch, not after. Of the last 50 startup stores we took on, 37 had no welcome flow live at all.
• Most stores that stall in year one do so because of unclear positioning, not technical problems. Shopify cannot make that decision for you.

Quick Answer

To set up a Shopify store: create an account and start the trial, choose a plan, select and customise a theme, add products with proper titles, descriptions, images and alt text, configure payments and checkout including your legal pages, set up shipping and returns, connect a custom domain, put your SEO foundations in place with Search Console and analytics, install only the apps you need, then test the full checkout on mobile and desktop before going live. Budget one to two days for a simple store and one to two weeks for a larger catalogue. The decisions that matter most are made before you open the admin: what you sell, who for, and why they should choose you.

Table of Contents

• Why Choose Shopify
• What to Decide Before You Start
• Step 1: Create Your Account
• Step 2: Choose the Right Plan
• Step 3: Choose and Customise Your Theme
• Step 4: Add Your Products
• Step 5: Configure Payments and Checkout
• Step 6: Set Up Shipping, Delivery and Returns
• Step 7: Connect Your Domain
• Step 8: Set Up SEO Foundations
• Step 9: Install Essential Apps
• Step 10: Test and Launch
• What to Focus on After Launch
• Why Matters Perspective
• Frequently Asked Questions
• Final Thoughts
• Related Articles

Having helped hundreds of merchants launch on Shopify, the steps most tutorials skip are the ones that decide whether a store builds momentum or stalls in its first six months. Shopify handles hosting, payments and security, which makes setup genuinely accessible to a non technical founder. What it cannot do is make the strategic decisions: which products to lead with, how to structure the store for conversion, which apps earn their place, and how to make sure Google can find you from day one.

Why Choose Shopify

Three reasons hold up in 2026. It handles the technical infrastructure so you can spend your time on products and marketing. Its app ecosystem covers almost any functionality without custom development. And its checkout is genuinely strong, particularly for returning customers whose details are already saved.

One note on a claim you will see repeated everywhere, including on Shopify's own pricing page, which states that its checkout converts 15% better on average than other platforms. That figure comes from research Shopify commissioned rather than independent testing, so treat the specific percentage with the caution any vendor study deserves. The underlying point stands without it: a checkout that removes friction converts better, and Shopify's does. For the wider case, see our Why Shopify page.

What to Decide Before You Start

The setup is straightforward. The decisions you make before opening the admin determine how the store performs. Be clear on what you sell and to whom, covering your product range, your target customer and the problem you solve. Settle your brand identity, meaning store name, logo, colour palette and tone of voice. Work out your pricing and margins including shipping, card processing and app subscriptions. And decide your fulfilment model: holding stock, using a fulfilment partner, or dropshipping.

The stores that struggle after launch are almost never struggling technically. They struggle because the positioning was unclear or the audience was too broad. Shopify makes it easy to build a store. It cannot make people want what is in it.

Step 1: Create Your Account

Go to Shopify and start the trial, which currently runs three days free and then £1 a month for the first three months. You need an email address and a store name. Answer the onboarding questions honestly, since Shopify uses them to decide which features to surface in your admin.

You will be given a temporary myshopify.com address, replaced with your own domain in Step 7. The trial gives full access, so you can build and test everything before paying properly.

Step 2: Choose the Right Plan

For most new stores the real choice is between Basic and Grow. Shopify's UK pricing, checked on 24 September 2026, sets the plans out like this.

The number most guides get wrong is the third party transaction fee, charged when you use an outside payment provider instead of Shopify Payments. It is 2% on Basic, 1% on Grow, 0.6% on Advanced and 0.2% on Plus. Using Shopify Payments removes it entirely, though you still pay the card rates above. There is also a separate Agentic plan at £0 a month for selling through AI channels, where you pay only when you make a sale, which is worth knowing about if you want your products discoverable in AI chat without running a full storefront.

Step 3: Choose and Customise Your Theme

Your theme controls design, layout and a large part of your performance, and this is the biggest technical decision in the whole setup. Shopify's free themes include the newer Horizon family, which now has its own collection in the Theme Store, alongside long standing options such as Dawn. Premium themes are priced in US dollars, commonly between $280 and $430 as a one off purchase.

The evidence here is unusually clear. Of the 265 Shopify stores we audited in the 12 months to September 2026, 196 were still running legacy themes that predate Online Store 2.0, and across the stores we moved onto 2.0 themes mobile PageSpeed improved by an average of 23 points. This is a decision merchants routinely get wrong and then spend months compensating for.

Prioritise four things: a mobile first design, since mobile is the majority of ecommerce traffic for most stores; page speed, because heavy themes with extensive animation damage Core Web Vitals and user experience alike; product page flexibility, since these are your most visited pages and need room for images, description, reviews and a clear call to action; and clean compatibility with Shopify's native checkout. The most common mistake is choosing on how the demo looks rather than how it performs. A beautiful theme that loads slowly and buries the add to cart button will lose to a plain one that does neither. See our guide to choosing the right Shopify theme, or talk to our Shopify designers and developers about a custom build.

Step 4: Add Your Products

Product pages are where the buying decision happens, and getting them right now is far cheaper than retrofitting later. Give every product a clear, searchable title using the term a customer would type rather than your internal product name. Write a unique, detailed description that answers the questions a buyer has before purchase, and never paste the manufacturer's copy, since it appears on every other site selling the same thing.

Then handle the mechanics properly. Upload multiple high quality images including lifestyle context and a zoomable primary shot, compressed to under 200KB and named descriptively before upload, so organic-lavender-face-serum-50ml.jpg rather than IMG_4823.jpg. Set variants accurately from the start, turn inventory tracking on from day one so you get low stock alerts, and add alt text to every image, for accessibility first and image search second. For what actually moves conversion on a product page, see Shopify product page design.

Step 5: Configure Payments and Checkout

Under Settings, then Payments, Shopify Payments is the built in processor and is available in the UK. It removes third party transaction fees, integrates natively with checkout, and supports major cards plus buy now pay later options. PayPal is worth adding alongside rather than instead, because a proportion of customers look for it. Third party processors such as Stripe or Worldpay make sense if you already hold a merchant account on preferential terms, but remember the extra fee by plan.

While you are in settings, set your currency to GBP for a UK store, configure tax so Shopify calculates UK VAT correctly, and create your legal pages. Privacy Policy, Terms of Service and Refund Policy all have built in generators under Settings, then Policies. These are required under UK consumer law, so this is not an optional step, and generated templates should still be read and adjusted to how you actually trade.

Step 6: Set Up Shipping, Delivery and Returns

Under Settings, then Shipping and Delivery, configure shipping zones for UK domestic and any international destinations, rates whether flat, weight based or free above a threshold, and estimated delivery times shown at checkout and ideally on product pages. Free delivery above £30 to £50 is one of the more effective conversion levers available to a UK store, and accurate estimates reduce both abandonment and support queries.

Shipping is the most underestimated conversion factor in ecommerce. Baymard Institute puts cart abandonment at 70.22% across a meta analysis of 50 studies, and unexpected costs appearing at checkout is among the most cited reasons. If free shipping is not viable on your margins, show the cost on the product page rather than revealing it at the final step.

Returns deserve the same thought before launch, because the rate varies enormously by category. These are the averages across our own client stores, which is a useful sense check when you are setting delivery thresholds and margins.

If you sell apparel, a return rate near a quarter has to be priced in from day one. If you sell supplements or cleaning products, the same free returns policy costs you very little and removes a real objection.

Step 7: Connect Your Domain

Under Settings, then Domains, connect a custom domain. If you already own one through a registrar, point the DNS at Shopify. If not, you can buy one through Shopify, typically £11 to £15 a year for a .co.uk. A custom domain is not optional for a store you expect people to buy from. The default myshopify.com address reads as unfinished and costs you trust at exactly the wrong moment.

Step 8: Set Up SEO Foundations

Configure this before launch. It takes an afternoon and is genuinely painful to retrofit. Submit your sitemap to Google Search Console, which Shopify generates automatically at yourdomain.com/sitemap.xml, and verify your domain so you can watch indexing from day one. Connect Google Analytics 4, which records ecommerce events sent by Shopify's Google and YouTube app, so revenue can be attributed to sources.

Then write custom meta titles and descriptions for the homepage and key collection pages, because Shopify's auto generated defaults will not rank, and check that robots.txt is not blocking anything important, though the defaults are fine for most new stores. For everything beyond the basics, see our Shopify SEO guide.

Step 9: Install Essential Apps

Most new stores install considerably more apps than they need. Three categories are worth having at launch. Email marketing comes first: Klaviyo has the strongest Shopify integration, and connecting it before launch means every visitor and customer is captured from the first day. Reviews come second, and this is where the guidance has changed, because Shopify retired its own Product Reviews app, so a new store needs a dedicated reviews app rather than a built in option. Customer support comes third, whether that is Shopify Inbox or another live chat tool.

Avoid anything you are not sure you need. Every app adds JavaScript that loads on every page, and legacy themes in particular accumulate script debt from apps uninstalled months earlier.

Step 10: Test and Launch

Before going live, work through this properly rather than clicking around:

1. Place a test order through Shopify's test gateway and confirm the entire checkout flow.
2. Check the store on iOS, Android and at least two desktop browsers.
3. Verify every product image loads and none are oversized.
4. Confirm shipping rates calculate correctly for several basket combinations.
5. Check confirmation emails actually send after a test purchase.
6. Confirm the domain is connected and SSL is active, so the address shows https.
7. Confirm Google Analytics is receiving data.
8. Check every legal page is reachable from the footer.

Stores that launch cleanly do so because somebody tested methodically. Small issues found by a real customer, such as a shipping rate that will not calculate or a confirmation email that never arrives, cost more trust than they should.

What to Focus on After Launch

Setup is the foundation. The first 90 days decide whether it becomes a business, and three priorities matter more than the rest. Drive your first traffic, remembering that organic takes months, so early visitors come from social, email, paid or direct promotion, and that plan should exist before launch rather than after. Build the email list from day one, with a welcome popup carrying a real incentive and a welcome flow behind it. Check Search Console weekly, because once you are indexed it shows which queries surface your pages and where the crawl errors are.

The email point is the one most new stores get wrong. Of the last 50 startup stores we took on, 37 had no welcome flow live, which means every visitor who gave them an email address heard nothing until a campaign happened to go out. It is the cheapest fix in ecommerce and it is usually missing. See how to get more email subscribers and, for the full plan, your first 90 days.

Why Matters Perspective

After building and optimising Shopify stores across dozens of categories, the merchants who succeed are rarely the ones with the largest budget or the most sophisticated build. They are the ones who were clear about what they sold, who for, and why someone should choose them over a competitor.

Where we see technical decisions genuinely cost people is the theme. Of the 265 stores we audited in the 12 months to September 2026, 196 were on legacy themes, and the ones we moved to Online Store 2.0 gained an average of 23 points on mobile PageSpeed. Almost nobody chooses a theme on performance. They choose it on the demo, then spend the following year paying for that choice in speed, flexibility and developer time.

Shopify removes the technical barriers to launching. It does not remove the need for a clear proposition, a realistic marketing plan and the patience to build visibility rather than expecting it. If you want support with the build, design or post launch strategy, get in touch. We offer a three month guarantee on development projects, and a free SEO audit for stores already live.

Frequently Asked Questions

How long does it take to set up a Shopify store?

A basic store with a small product range can be ready in one to two days. A larger catalogue with a custom theme and full SEO configuration usually takes one to two weeks. Custom development or complex integrations take longer.

How much does it cost to set up a Shopify store?

The core costs are a plan from £19 a month paid yearly or £25 monthly, a domain at roughly £11 to £15 a year, and optionally a premium theme, which the Shopify Theme Store prices in US dollars, commonly between $280 and $430 as a one off. Agency design and development costs vary with scope.

Do I need a developer to set up Shopify?

Not for a basic store. The admin is built to be used without code, and free and paid themes cover most design needs. A developer becomes worthwhile for custom functionality, a bespoke theme, or complex integrations with systems you already run.

What is the best Shopify theme for a new store?

It depends on your category, but Shopify's free themes, including the Horizon family and long standing options such as Dawn, are well optimised for speed and a sound starting point. Across the stores we have moved to Online Store 2.0, mobile PageSpeed improved by an average of 23 points, so starting on a modern theme saves real work later.

Should I use Shopify Payments or a third party processor?

For most UK merchants Shopify Payments is simplest and cheapest, because it removes the third party transaction fee and integrates natively with checkout. Those fees are 2% on Basic, 1% on Grow, 0.6% on Advanced and 0.2% on Plus, so the cost of using an outside processor falls as you move up the plans.

How do I get traffic to my new Shopify store?

Organic search takes three to six months from a new domain. Early traffic comes from social, paid advertising, email and direct promotion. Building the email list from launch is the most cost effective long term approach, because it is the only channel that lets you reach a visitor again without paying for the click.

Do I need a Shopify agency to set up my store?

Not necessarily, and plenty of merchants launch well without help. Most clients tell us they spoke to three agencies before appointing us, which is a sensible amount of diligence. An agency typically buys faster implementation, fewer avoidable mistakes and a stronger foundation, which matters most if you are launching with meaningful stock or a deadline.

Final Thoughts

Setting up a Shopify store is genuinely accessible to anyone willing to work through the steps above. The platform handles the technical complexity, which leaves you the decisions that actually determine success: what to sell, how to present it, and how to reach the people who want it.

The stores that do well long term are not the ones that launched perfectly. They are the ones that launched on a clean foundation, watched what worked, and improved steadily. Get the basics right, meaning a fast theme, optimised product pages, SEO in place and email capture running from day one, and you are already ahead of most stores that launch. If you would like support with the setup, design or growth that follows, get in touch.

Related Articles

• Your First 90 Days: A Marketing Plan for New Shopify Stores
• How Much Does It Cost to Build a Shopify Store? A Transparent Guide
• How to Choose the Right Shopify Theme for Your Business
• How to Optimise Your Shopify Store for SEO
• How to Get More Email Subscribers on Your Shopify Store
• How to Increase Shopify Conversions: 10 Proven Strategies
• Why Your Shopify Conversion Rate Matters and How to Measure It
• Shopify Pricing UK: Every Plan, Fee and Extra Cost Explained
• Shopify Payments UK: Fees, Payouts and How It Works
• How to Contact Shopify Support, and When to Call a Partner
• What Is Shopify and How Does It Work? A Plain English UK Guide