I have a contract with Australia post office for my business i sign the contract in Dec 2013 and very month it has been going up in prices per items i send .

now last month invoice from them came in and now they are charging me $0.88 extra per item i send now.

Plus i send Australia post box  a BX 6 that i buy off them  the very small one they charge you $40.00 for them send  because of this CUBING that they have now

So a contract with Australia post is a joke don't  get a contract with them because they will fraud you of money and they will not believe you in any way they just take your money  and no one will help you

So be warned