Several rather odd questions i need to clarify before buying this game.

1)If we buy it through digital download, is it possible to have it and play it through 2 different computer? Cause I do have a laptop and a computer in case I want it portably plus certain times games do not work through a copied file.

2)When purchasing the game, is the game price included as game + 1 month sub or just game?

3)I do have an xbox controller for pc and am wondering if it does works in ff14.

It's a sort of dilemma but I did try reading and googling a bit but I can't find the answers? Some help from sifus please? Many thanks.

Thanks a million