Help with Recruit a Friend program.

[Niwashi]

Page says she need to buy game... Where is this 30 days/14 days free time to try a game? oO Will she get game code to add FF14 account in Moogle Station?

When she buys the game, there's three possibilities:
• If she gets a PC copy of the game, it will come with a code she'll need to enter at the Mog Station.
• If she gets a PS3 or PS4 copy (anywhere other than by buying it through the PSN), it will come with a code she'll need to enter through PSN.
• If she buys a PS3/PS4 version from PSN, no code is needed for this part.

Once that's taken care of and she has a full (rather than trial) account for the game, then there will be a button on the MogStation (under the "Account Services" tab) for "Enter Recruitment Code". That's where she'll enter the Friend Code you generated for her. This can be done any time after registering the purchased game and before paying her first subscription fee (typically 30 days later, as that's how much time comes with the purchase of the game).

More details about Recruit a Friend program ...

Actually, that page is a little vague about where purchasing the game fits into the pattern. It just says:
"When your friend receives your message with the enclosed recruitment code, have them create a Square Enix account if they have yet to do so, then register the recruitment code via the Mog Station."
It does rather sound as though entering the recruitment code comes first, when in fact it seems they need to enter the purchase code first (or buy through PSN, which takes care of the purchase code behind the scenes).