You should get a code that is your registration code for release as well. This will be the code that gives you Standard or CE, etc. At least that is NORMALLY how it goes.


EDIT: if you bought a retail copy it should be in the box. If you bought a digital copy it will more than likely be emailed right before the 27th or right on the 27th. Most MMO's give a slight grace period from the release day to give you time to get the code and input it.