Hey there! So if you use a recruitment code for your first subscription we both get some neat Rewards thanks to the "Recruit a Friend" campaign. If you want some free stuff follow these instructions:

CODE: J8XFAWCK

Friendly Reminder: Please make sure you enter code BEFORE purchasing your first subscription! You won't be able to after.
Login to your FFXIV account at the "MogStation" official site (http://sqex.to/Msp)
Click on "Your Account"
Click on "Manage Service Options"
Click on “Enter Recruitment Code”
Enter the code: J8XFAWCK
Once you've done this you will receive the following items in your in-game mailbox for free (you may have to log out and back in):

(After subscribing for 30 days (not counting the free trial period)
Friendship Circlet (bonus exp until level 25)
Aetheryte Ticket x 99 (free teleports)
Ballroom Etiquette - Improper Greetings (fist bump emote)
10 Silver Chocobo Feathers (used to get cool useful gear)