Create Australian Post Shipping labels

I have a client who wants to add functionality to his site to print AU Post shipping labels. I've seen the WooCommerce integrations, but not sure if that would allow the customer to print on the front-end.

Does anyone know of another solution that I can use to print AU Post labels and integrate with WordPress? I'm not a developer, so I was looking for either a plugin or a 3rd party solution that I can link to from wordpress or show in an iframe…