Question guys.
I got my 12 digit PS3 code from the preorder website.
Now the issue I have is my main PSN account is US based. However because I am currently living in Australia my preorder code is for EU. The 12 digit PSN code won't enter on my main US PSN account. But I do have a sub account for Australian content (DLC for games bought here, etc.)
If I apply the preorder code to my AU account, will that stuff anything up with me playing the game on my US account?

Thanks!