FINAL FANTASY XIV: A Realm Reborn Purchase Questions

[Dsherman]

I already have two FFXIV Service Accounts on one SE account at this time. They are both qualified as Legacy.

The information I have seen already makes it abundantly clear that I will not be able to play both of those service accounts at the same time with both of them logged in via a Playstation 3 version. This is because the PSN account will be linked to the SE account instead of the FFXIV service account, and only one login will be allowed at a time for a given PSN account.

What is not made quite so clear is how a registration code from a Playstation 3 version will be applied. Will it be applied to an entire SE account? Or just a single FFXIV Service account within that SE account?

If it is applied to just a first FFXIV Service account (and not the entire SE account), will there be a way to make it possible for the second FFXIV Service account to be usable from a Playstation 3 even though it can not be done at the same time as the first FFXIV Service account?

I would like to be able to choose which one I login to from the Playstation 3 (while the other Service account is logged in via a Windows PC). So they both need to be qualified to play on Playstation 3 in spite of the fact I can only play one of them at a time from a Playstation 3.