About TwoClickShip

TwoClickShip is the website for All In One Australia Post Ship, a Shopify app for Australian merchants who post with MyPost Business.

Primecaves launched the app on the Shopify App Store in January 2025. The same team builds the app and answers merchants' support chats, and the guides on this site come from the problems we solve there.

Independence

We are not part of Australia Post and Australia Post has not endorsed this site. The app connects to Australia Post services using each merchant's own MyPost Business account.

How we write these guides

We check claims about our app against the app itself. Claims about other products come from their public pages, and we say when we last checked them. We make one of the apps we compare, so weigh our comparisons with that in mind.

Get help

Installed merchants can reach us through chat inside the app. If you haven't installed it yet, the Shopify App Store listing has the current support details.