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Serving businesses in Australia

Shopify and web development company for businesses in Australia

We build and support Shopify stores, apps and websites for Australian brands, with GST, Afterpay and local delivery set up, and a team whose morning starts during your afternoon.

Shopify Select Partner
25+ Shopify apps · 16+ years

Services in Australia

What businesses in Australia hire us for

One team for design, development and growth, from a single Shopify fix to a full product build.

Selling in Australia

Set up for how local customers buy

The details that matter for a store or website in Australia, handled as part of the build.

Payments

Shopify Payments, Apple Pay, Google Pay and PayPal, plus Afterpay and Zip for buy now, pay later.

GST

Prices shown with 10% GST included and tax invoices that show your ABN.

Shipping

Australia Post, Sendle and courier rates at checkout, with delivery zones for metro and regional areas.

Selling to New Zealand

Shopify Markets lets you sell to New Zealand in NZD with the right prices and duties.

Reviews

What our international clients say

Verified 5-star reviews from clients in the United States, on our Shopify Partner Directory profile.

All reviews
"Working with H3 Technologies was a great experience from start to finish. They took the time to understand exactly what I needed, communicated clearly throughout, and delivered a polished, professional result that exceeded my expectations."
EarthySoul ElementsCustom apps and integrationsUnited States · Sep 2026
"This has been a great experience. … The communication has been excellent. I love every aspect of the work that has been done to my site. I will be using them again."
Fusion Gourmet LLCCustom apps and integrationsUnited States · Apr 2026

25+ of our own apps on the Shopify App Store

Rated 4.9★ by merchants. The same team builds your project.

WhatomationRobo Calls PakistanTexnityOrder Tracking NotifierKYC | Know Your CustomerBranded SMS PakistanParcel Proof Video

FAQ

Working with H3 from Australia

Do you work with Australian businesses?

Yes. We work with clients outside Pakistan remotely, and our Shopify apps are used by merchants in many countries.

What is the time difference?

Our Karachi team is 5 hours behind Sydney (6 hours during Australian daylight saving), so our morning overlaps with your afternoon.

Can you set up Afterpay and GST?

Yes. We set up Afterpay or Zip, prices with GST included, and tax invoices that show your ABN.

Can you look after our store every month?

Yes. Our Shopify store maintenance plans cover fixes, theme and app updates, speed checks and campaign pages.

Get a free consultation

Tell us about your project in Australia

Share what you want to build or fix. We will come back with questions, a plan and a quote.

  • Shopify stores, apps and websites
  • Development, design and marketing in one team
  • Offices in Houston, Dubai, Karachi and Lahore

Your details stay private.

By sending this form you agree we may use your details to reply. See our privacy notice.

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Ready to build with H3 in Australia?

Share a few details about your project and we will get back to you with next steps and a free quote.