Shipping company that ships from USA to Australia

[any ANONYMOUS forum user]

There are so many cheap usa online stores that dont ship to australia. Even Amazon USA doesn't ship many items to Australia.

I want to know if there is some company in the USA that will allow me to buy goods from US stores, and then act as a intermediate shipper, which ships the goods to me. So basically I buy online and get the goods shipped to them, and then they forward the goods to me as a service. Any good forwarding companies like this? What are the cheap and well known ones?