1. Define the job of the store
Choosing a theme should not be the first decision. Define your customers, products and target markets. Opening a new channel, migrating an existing store and preparing for international sales are different projects. Write down what success means so design and integration decisions have a clear purpose.
2. Prepare the product data
Missing product information slows a project when it appears during design. Prepare titles, descriptions, images, variants and collections together. Size and colour options must make sense to shoppers and match your inventory system.
- Use consistent product and variant names.
- Check image quality and usage rights.
- Organise collections around customer needs.
3. Plan beyond the payment
Payment is not the end of the journey. Identify owners and systems for shipping, returns, stock updates and customer communication. Test the integration plan against a real order scenario: where does the order arrive, who prepares it and how does the customer receive updates?
4. Simplify mobile shopping
Map the route from category to product, variant selection and cart. Show delivery, returns and payment information where customers make decisions. Every unused app and unnecessary interface element adds maintenance work. Ask which customer need a feature serves before adding it.
5. Launch with a checklist
Plan the domain, redirects, measurement and test orders. When migrating, map important indexed URLs before launch. Validate a reliable core journey before adding more features.
- Test product selection and the cart on mobile.
- Verify shipping, tax and payment settings for your business.
- Check important URLs, emails and measurement events.

