A useful Shopify development brief explains what customers need to buy, what your team needs to manage, and what must happen after checkout. Agree those three journeys before choosing a theme or requesting a quote. This checklist helps you compare proposals and prepare a build that can be handed over properly.

Start with a buying journey, not a page count

Write down your main customer, the product they are likely to buy, and the decision that could stop them. A store selling personalised gifts needs a different product page from a spare-parts business where compatibility is the deciding factor.

Pick one primary outcome for the first release: launching a new catalog, improving mobile buying, replacing a difficult theme, or reducing manual order work. Record the baseline if the store is already trading. More sales is a goal; the buying or operational problem behind it is the brief.

  • Which products and variants must be ready at launch?
  • Which countries, languages and currencies matter first?
  • What delivery, return and payment information does a buyer need?
  • Who edits products and campaigns after handover?

Make the scope easy to compare

Ask for a list of templates and reusable sections, with the content each needs. Include the collection page, product page, cart, search, essential information pages and the campaign landing page. Specify whether photography, product entry, translations and migration are included.

Separate theme configuration, custom theme code and app integrations in the proposal. They have different ownership and support needs. An existing theme may cover the layout perfectly well while a specific stock or delivery workflow needs separate development.

For example, a bundle selector affects product data, price presentation and cart behavior. Agree how it handles an unavailable component, a discount and a return before accepting a polished screen as finished.

Give mobile shopping its own acceptance checks

Check a real product on a phone: can a buyer see the price, choose a variant, understand delivery and add to cart without hunting? Make long product names, unavailable variants and image loading part of the review.

Keep critical product information visible without waiting for decorative effects. Shopify’s theme performance guidance covers asset loading and script costs. A lab score is a diagnostic; also check actual pages and the buyer’s task.

Give every new app a purpose and an owner. Review overlapping widgets and scripts before adding another tool to solve a presentation issue.

Connect the work after the order

List what happens between payment and delivery: stock reservation, courier dispatch, invoices, customer updates and returns. For each step, identify the system that owns the record and the fallback when a connection fails.

Choose a small representative set of test orders. Include an address that cannot be served, a cancelled order, a partial refund and an out-of-stock variant. If Shopify and an ERP share inventory, use our inventory sync checklist to agree the stock definition.

Launch with a handover your team can use

  1. Approve the scope and name the launch decision-maker.
  2. Check product content, policies, navigation and mobile forms.
  3. Test payment and delivery paths appropriate to your store.
  4. Verify analytics consent and meaningful purchase or enquiry events.
  5. Record redirects needed for changed URLs.
  6. Document the theme version, app list, integrations and recovery steps.
  7. Train the person who will run promotions and maintain the catalog.

Budget for support as part of the build. Agree what counts as a defect, what is a new feature, and how urgent store issues reach the developer. Our store management guide explains how to organize that ongoing work.

Questions before you start

How much does Shopify store development cost?

The useful starting point is a scoped quote. Catalog preparation, theme changes, migration, integrations and ongoing support all affect the work. Ask which deliverables and third-party costs are included; a single page count is not enough to compare quotes.

Can you improve an existing Shopify store?

Yes. Share the store URL, the main problem and the tools already in use. A focused improvement may be a better first phase than replacing the entire store.