Hi everyone!

While I'm not quite new I have no clue how things with SE accounts work, so here is a small description of the situation and some questions:

I have been playing for a total of six months and recently convinced my husband to join me, at least for the weekends. He will be playing from his laptop, so the question is how do we go about this so as we can play together?

1a) Does he need a Square-Enix account of his own? or,
1b) he can use my SE account and register a second FFXIV account under Account Managment on the mog station?

2) If he needs a new SE account, does his also need to apply with a new e-mail address?
3) If he needs a new SE account, can we pay for it using the same credit card?

Your assistance in clarifying all the above is highly appreciated. Many thanks.