I use Australia Post for all orders. I pack orders in compostable packaging - either cardboard boxes or compostable mailer bags.
Postage is calculated by weight - 500g is $10, 1kg $13, 3kg is $18 and up to 5kg is $21. I need to allow some extra weight for packaging - so for example 1kg of product will be shipped at the 3kg rate.
You will receive an email with the tracking number as soon as I have packed your order, however I may not drop it off at the post office until the following day.