Your Shopify theme looks sharp until a wholesale buyer and a Sydney tourist need two prices on one SKU
Custom Shopify development for a Sydney retailer runs $50k to $140k and 3 to 7 months. You build once a theme and a stack of apps can't handle your real commerce: tiered wholesale pricing, Afterpay and Zip at checkout, multi-currency for overseas tourists, and integration with your inventory and accounting. The Sydney trigger is a growing brand selling both retail and wholesale, where a template forces one price model onto two very different buyers.
The premium theme made the storefront look the part, and then the business outgrew it. Wholesale buyers need account-based pricing and net terms; retail tourists want Afterpay, Zip, and a price in their own currency. You've bolted on six Shopify apps to approximate all this, each charging monthly, several conflicting at checkout, and none of them syncing cleanly to your inventory or Xero.
Shopify themes and apps are excellent for a straightforward DTC store, and you should not abandon Shopify itself. The pain starts when your commerce model gets specific: B2B and B2C on one catalogue, local fulfilment rules, GST-inclusive pricing for AU and GST-free for export, and real inventory truth across channels. A pile of apps that half-fit costs more in monthly fees and checkout friction than custom Shopify work that fits your actual model.
Budgeting a shopify build in Sydney
| Project scope | Typical cost | Timeline |
|---|---|---|
| Custom theme work plus payment and currency setup | $50k to $80k | 3 to 4 months |
| B2B/B2C pricing engine and inventory/Xero sync | $80k to $115k | 4 to 6 months |
| Headless storefront with full channel and fulfilment logic | $115k to $140k | 6 to 7 months |
The case for owning your shopify
Custom Shopify development uses the platform's strengths while building the parts that matter to your business: a B2B and B2C pricing engine, native local payment methods, multi-currency, and clean two-way sync to inventory and accounting. Instead of stacking apps that fight each other, you get a checkout and catalogue that fit how you actually sell, with one source of stock truth across retail, wholesale, and export.
- You sell both wholesale and retail and one theme can't price both correctly
- Your monthly Shopify app bill plus checkout conflicts rivals a custom build's amortised cost
- Inventory and accounting never reconcile across channels
- Local payment methods and multi-currency are core to conversion, not a nice-to-have
- You run a straightforward DTC store a good theme plus a couple of apps handles well
- Your pricing is single-tier and you don't need B2B accounts
- You're early enough that monthly app fees are cheaper than a build
- You need to launch in weeks and a theme gets you there
What your build should include
Sydney shopify: the full scope
Everything a shopify build here can cover: custom Shopify themes, Shopify app development, headless Shopify, Shopify migration, Shopify checkout customization, Liquid development and ecommerce development.
Delivery, week by week
Exactly what you get
A Shopify build that keeps the platform's strengths and fixes the parts your business outgrew: wholesale accounts and retail buyers priced correctly on one catalogue, Afterpay and Zip and multi-currency designed into checkout, and inventory that tells the same truth across retail, wholesale, and export. Stock and revenue sync to your accounting without the monthly reconciliation, and the app pile that was fighting at checkout is gone.
How to choose a developer in Sydney
Hire a team that knows Shopify deeply enough to tell you what to build and what to leave as a standard app. Ask how they'd run B2B and B2C pricing on one store and how they'd sync inventory to Xero. A Sydney developer who understands local retail, Afterpay and Zip expectations, and export GST rules will build commerce that fits both your wholesale buyers and your tourist traffic. Connect the store to an inventory management system, a custom CRM (Customer Relationship Management), and business intelligence dashboards from one team so stock, customers, and revenue stop drifting apart.
- Account-based wholesale pricing and retail pricing coexisting on one catalogue
- Afterpay, Zip, and multi-currency designed into checkout, not bolted on, so conversion holds
- Clean two-way sync between Shopify, your inventory system, and Xero, ending the stock drift
- Fewer monthly app subscriptions because the custom build replaces the patchwork
- GST-inclusive AU pricing and GST-free export handled correctly at the catalogue level
- Heavy customization can complicate Shopify theme and platform updates
- You take on maintenance of custom code that a standard app vendor would otherwise patch
- Going too far custom can mean losing the simplicity that made Shopify attractive
- Some Shopify Plus features may be needed, raising the platform cost alongside the build
- !A vendor who solves everything with another app; ask what they'd build versus install
- !No plan for B2B pricing; ask how wholesale accounts and retail share one catalogue
- !They ignore inventory and Xero sync; ask how stock and revenue stay reconciled across channels
- !No view on Afterpay, Zip, or multi-currency; ask how checkout serves tourists and locals
- !They push Shopify Plus without justifying it; ask which features actually require the upgrade
Most Sydney teams pricing shopify end up comparing notes on wordpress, pos, project management too; the systems share one data spine.
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 Shopify handle B2B and B2C together?
Yes, with custom development or Shopify Plus B2B features. The challenge is pricing the same SKU differently for a wholesale account and a retail tourist, applying net terms to one and Afterpay to the other, all on one catalogue. A custom pricing engine makes that work cleanly instead of stacking conflicting apps that each handle one case.
Why not just add more Shopify apps?
Apps are right until they conflict and the monthly fees add up. When six apps fight at checkout, none sync cleanly to inventory or Xero, and your specific pricing or fulfilment model still isn't served, custom development replaces the patchwork with one coherent build. Below that threshold, apps are cheaper and faster.
Do we need Shopify Plus?
Sometimes. Plus unlocks B2B features, checkout customization, and higher API limits that a wholesale-and-retail brand may need. A good partner tells you which specific requirements justify the upgrade rather than defaulting to it. Many Sydney brands run a strong custom build on standard Shopify until B2B volume forces Plus.
How do we handle GST for export sales?
At the catalogue level. AU sales are GST-inclusive; exports to overseas tourists shipping abroad are GST-free, and the build applies the correct treatment automatically based on the order. Done right, this also ties to your accounting so BAS reporting reflects the split without manual adjustment.