Your Glasgow products aren't SKUs on a shelf, and your Shopify theme keeps pretending they are
Custom Shopify development for a Glasgow business runs £20,000 to £80,000 over 2 to 6 months. Off-the-shelf themes and template stores sell simple products beautifully. They fall apart when what you sell isn't a fixed SKU: a configured engineering part with options that change the price, a ticketed event with capacity and tiers, or a B2B account with negotiated pricing and net terms. Custom Shopify work, theme code plus apps plus headless where needed, makes the store sell your actual product, not the one the template assumed.
You picked a premium theme and it looked perfect until your real catalogue met it. A configurable product needs option logic that changes the price; the theme gives you fixed variants and a mess of duplicated SKUs. A B2B buyer needs account pricing and purchase orders; Shopify's default checkout wants a card. An event needs capacity, tiers, and timed release; the theme treats a ticket like a t-shirt. So you bolt on five apps that half-talk to each other and pray at checkout.
For a Glasgow firm whose products carry real configuration or B2B terms, the template store becomes a daily friction. Orders come in wrong because the options didn't constrain properly, trade customers can't self-serve, and your team manually fixes what the store should have handled. The store is live, but it's costing you in corrections and abandoned baskets the theme was never built to prevent.
The fix: shopify built for Glasgow, not rented
You go beyond a theme when your product has logic, configuration, B2B terms, or event capacity, that templates and apps can't reliably hold. A Glasgow build adds the option engine, account-based pricing, or ticketing logic directly, often headless for the storefront while keeping Shopify's checkout and admin. For a firm selling configured parts or events, that means orders arrive correct and trade customers self-serve, instead of your team patching the store daily. It usually connects to your ERP and inventory systems so stock and pricing stay in sync.
The capability list that earns its budget
Shopify services we deliver in Glasgow
The engagements Glasgow teams bring us most often:
What shopify costs in Glasgow
| Project scope | Typical cost | Timeline |
|---|---|---|
| Custom theme with configurator or B2B logic | £20k to £45k | 2 to 4 months |
| Headless or full custom Shopify build | £50k to £80k | 4 to 6 months |
| Custom app extending an existing Shopify store | £18k to £40k | 2 to 3 months |
How long it takes, phase by phase
Exactly what you get
A Shopify store that sells your actual product: an option engine for configured items, proper B2B accounts with purchase orders and net terms, or real event ticketing with capacity and tiers, built into the store rather than faked with apps. You get a lean checkout, correct orders, and trade customers who self-serve. It connects to your ERP and inventory systems so stock and pricing stay in sync, and pairs with a CRM for trade accounts and business intelligence for sales analysis.
How to choose a developer in Glasgow
Choose a developer who looks at your catalogue first and tells you honestly whether a theme, apps, or custom code fits. The good ones won't push headless when a themed build solves it; they'll push it only when your logic genuinely needs it. Glasgow buyers reward that restraint over a hard sell. Ask for a configured-product or B2B Shopify reference, confirm they'll integrate with your ERP and inventory, and make sure checkout reliability, not app count, is how they measure success.
- An option and configuration engine so configured products price correctly and orders can't arrive impossible
- Proper B2B support: account pricing, purchase orders, and net terms through a checkout that fits trade buyers
- Real ticketing with capacity, tiers, and timed release for your events, not a product hack
- A lean, reliable checkout instead of a fragile stack of half-compatible apps
- Stock and pricing synced with your ERP and inventory systems, ending manual corrections
- Custom theme and app code needs maintaining as Shopify updates its platform and APIs
- Going headless adds real complexity and cost over a standard themed store
- You take on responsibility for code a template vendor would otherwise patch for you
- Shopify's own platform limits still apply; some logic is genuinely easier off Shopify entirely
- !They propose more apps to solve a logic problem; ask how the configurator constrains impossible combinations
- !No B2B answer when you sell to trade; ask how account pricing and purchase orders work at checkout
- !They suggest headless when a themed build would do; ask why the extra complexity is justified
- !No ERP or inventory sync plan; ask how stock and pricing stay consistent with your back office
- !No reference for configured or B2B Shopify; ask for a store beyond fashion and homewares
If shopify is on the roadmap, wordpress, pos, project management usually follow within the year. Budget them as one conversation.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Can't apps solve our configuration needs?
Sometimes, but stacking apps for complex logic creates checkout fragility and reconciliation work. When configured products keep producing wrong orders, custom code that constrains options properly is more reliable than another app, and a good developer will tell you which side of that line you're on.
Does Shopify even support B2B properly?
Shopify has B2B features, but trade pricing, purchase orders, and net terms often need custom work to fit how you actually sell. A Glasgow build adds account-based pricing and a checkout that suits trade buyers rather than forcing them through a card-only flow.
Do we need to go headless?
Only if the storefront experience genuinely needs it. Headless adds cost and complexity; many configuration and B2B needs are met with a custom theme and app. A credible developer recommends headless only when the standard storefront can't deliver.
Can it sync with our ERP and inventory?
Yes, and it should. A proper build keeps stock, pricing, and orders consistent between Shopify and your ERP and inventory management systems, ending the manual corrections a template store forces on your team.