E-commerce Website Design Australia

The Real Cost of Selling Online in Australia

Most Australian small businesses default to Shopify when they want to sell online, then quietly bleed $400-$1,500 a month on platform fees, app subscriptions, and transaction surcharges they didn't see coming.

Shopify Basic is $55 a month. Shopify is $99. Shopify Advanced is $430. That's the platform fee — before you've added a single feature. Then comes the apps: $20/month for a decent reviews tool, $30/month for advanced shipping, $25/month for proper tax invoicing, $20/month for a wishlist. By the time you've assembled what most stores actually need, you're at $200-$400/month, every month, forever.

Plus Shopify charges 0.5%–2% in transaction fees on top of payment processor fees if you don't use Shopify Payments. For a store doing $50,000/month, that's another $250–$1,000 leaving your account every month.

This works fine if you're a $5M-revenue store and the convenience is worth the operating cost. For most Australian small businesses doing under $50k/month, you're paying SaaS prices for software you'd own outright if you bought a custom site for $1,500 once.

That's the trade-off this page is about: when does a custom-coded e-commerce site make sense, and when should you stick with Shopify or one of the other platforms.

When a Custom E-commerce Site Makes Sense

You're a strong fit for custom e-commerce if any of these apply:

You have a defined product range. Under 200 products with a stable catalogue. Custom sites are slower to add products in bulk than Shopify, but most small businesses don't need bulk uploads — they need a clean storefront.

You're sick of paying for SaaS. If you're already on Shopify and watching $300/month leave for the platform plus apps, a custom build pays itself back in 6-18 months and then it's pure savings.

You want a unique brand presence. Shopify themes are recognisable. If you sell premium goods or operate in a category where the brand experience matters, a custom store stands out from the template-and-app sameness.

You need specific functionality. Subscription billing with custom rules, complex shipping logic, restricted product access (member-only items), B2B pricing tiers, integrated booking. Anything that needs custom code rather than an off-the-shelf app.

You want better page speed. Shopify themes are heavy. They load multiple template scripts and app JavaScript even when not used. Custom stores load 2-3× faster, which matters for both conversion rate and SEO ranking.

You've outgrown Wix or Squarespace e-commerce. These platforms are fine for getting started but hit walls fast as you grow. Migrating to custom is a one-time cost; staying means perpetual workarounds.

When Shopify Is Still the Right Call

Custom isn't always better. Stay on Shopify (or move to it) if:

You add 10+ new products every week. Shopify's product management is genuinely good for high-velocity catalogues. Bulk import, variants, image management — the workflows are mature.

You sell into multiple international markets with different currencies and tax regimes. Shopify handles multi-currency and tax automation well. Building this from scratch is expensive.

You want plug-in marketplace integrations (Amazon, eBay, Facebook Shop) with zero setup time. Shopify's app store has this; building these integrations on a custom site adds time and cost.

You don't want to think about the technology. Shopify just works. Custom requires you (or us) to maintain the underlying code occasionally. If you'd rather pay a monthly fee and forget about it, Shopify is simpler.

Your store is doing $200k+/month. At that scale, the platform fee is rounding error and the operational predictability of Shopify is worth more than the savings of going custom.

Cost Comparison: Custom vs Shopify (3-Year View)

For a typical small business store doing 50-100 orders/month, here's what each option costs over 3 years:

Shopify Basic + 4 essential apps:

• • Platform: $55 × 36 months = $1,980
• • Reviews app: $20 × 36 = $720
• • Tax invoice app: $25 × 36 = $900
• • Shipping rules app: $30 × 36 = $1,080
• • Email marketing app: $25 × 36 = $900
• • 3-year total: ~$5,580

Custom e-commerce site (us):

• • Build: $1,999 (Growth package)
• • Hosting: $30 × 36 = $1,080
• • 3-year total: $3,079

Savings: ~$2,500. Plus you own the code at the end. The savings grow every additional year because the build is a one-time cost.

How a Custom E-commerce Build Works With Us

1. Discovery (free, 30 minutes). A short call to understand your products, your customer, your existing platform (if any), and what's working or broken. We'll be honest if Shopify is the better fit for your situation.

2. Quote within 24 hours. Fixed price, scoped to what we agreed. No hourly billing surprises.

3. Design (1 week). We design the storefront, product page, cart, and checkout to match your brand. One round of revisions included.

4. Build (1-3 weeks depending on scope). Hand-coded, mobile-first, payment integrated, GST-aware, admin panel set up.

5. Product loading. You can do this yourself with our admin training, or we'll load up to 25 products as part of the Starter package (more available on Growth).

6. Test purchases. We run real test purchases with each payment method to confirm the full order workflow works end-to-end.

7. Launch. Site goes live. We connect your DNS, set up SSL, submit to Google Search Console, and configure Google Analytics.

8. 30-day post-launch support. Anything that breaks in the first 30 days gets fixed, no questions. Then optional $30/month hosting kicks in for ongoing support.