NerdEnPose

I work for a small bicycle parts distributor. And, yes, both /u/Taclis and /u/Snakebite7 are right. There are huge import taxes nationally. There's a lot of friction within our industry about this as online shops have become the norm. Also, shipping to an individual address is costly, and I've been told by fedex it's the ground distances in Aus. that make it really costly to ship. Even to some place like Sydney, they're trying to cover the costs they bled sending something to the boonies.

Are these figure per week, per day, or?

Wow! So you're 7-20 days worth of normal stocking behind now. That's massive.