20 digit code "already registered" after several days of successful playing?

[TouchandFeel]

Did you order from SE or another site like amazon? People were having problem getting another full launch code from other places besides the official SE digital copy.

If it was from Amazon, log in to your account and then go the the Your Account drop down where you can access things like your orders, your video library, etc.
Towards the bottom there should be "Your Games and Software Library". Go to that and your copy of the game should show up along with an activation key. Input this key and you should be good to go.
That is what I did and it worked for me.

[Minione]

Yeah... You guys are not understanding the 20-digit codes. The first one you got was for beta or trial period or something.

There is another 20-digit code you got to plug in for the subscription. Check the Moogle site or something open it up and dig around for your 20-digit code.

[Llaryn97]

What do I need to do exactly? Because I've been watching my e-mail for days now and have not received a 20-digit code and it's been about 5 days. I'm looking into this Moogle site right now.

Okay, so what NOBODY was saying was through the hard copy of the game, there's a code on the back of the manual. This entire time was thinking a 20-digit code was needed. I love being stoopid sometimes!