Hi my ENGLISH is no good but  my logic is perfect. ( I think LOL )

My I ask you, do you send item before you collected money from BUYER? If you do, is your bad luck. If you collected money in full from buyer, and AUSTRALIA POST give you $ 100, you are not loser and why you not happy. And if you send registered as you sugested, and BUYER pay you by PAYPAL, the problem is fix  as long you presented a recipte from AUSTRALIA POST to PAYPAL.

You covered by PAYPAL against any lost and buyer too.

I do not see any problem.

Let me know if my LOGIC is not good, please.

Kindly regards

Henry