i was wondering the same thing when my physical copy came and it was saying my account was invalid. i went to PSN store and entered code (that is on the back of the little flyer(i dont call it a booklet it's more of like a 2 page book, so flyer)), it gave me the 6.3gig download, I was like hmm. and started the download, then i went online, checked moogle station and found my account was inactive. went back into the already downloaded early access client.. entered my account name again and password and it went to a screen allowing me to connect my playstation to account or whatever, and said yadda yadda moogle cap + cat sith doll bonus. or whatever. clicked a few buttons and bam. active. so not sure if that helps or not. trial and error here but I have everything verified with what I said here. dunno if i just entered the wrong password/username to begin with and didnt have to do anything else but enter the right one on the early access client, but these are the steps I did.\\
and i cancelled the download for the client.. and just used the one i had from early access.. so.
Edited, Aug 31st 2013 2:56pm by odihsa4
Edited, Aug 31st 2013 2:57pm by odihsa4