Q: How can i transfer from itunes store USA to australian store

See  >  Change your iTunes Store country

Here  >  http://support.apple.com/kb/HT1311

Settings > iTunes & App Stores > Apple ID: > View Apple ID > Country/Region = Change Country / Region

Change App Store

1. Tap "Settings"

2. Tap "iTunes & App Stores"

3.Tap "View Apple ID"

4. Enter your user name and password.

5. Tap "Country/Region."

6. Tap "Change Country/Region"

7. Select the region where you are located.

8. Tap "Done".