Australia Post Module is essential

This is a really important recommendation.
If you want to sell Shop script 5 well here in australia we really need integration with the Australia post API or Aust post shipping calculator. All other Australian shopping cart software includes this integration and it is essential.
I know you have shipping modules for fedex and USPS but in Australia no shopping cart does well unless it can integrate with Australia post.
Please could you pass this recommendation onto your senior developer who is looking after shop-script 5.
the calculator: