1. Go to the Star Citizen Account Creation on the offical RSI Site https://robertsspaceindustries.com/enlist
The Referral Code ensures that you get the full potential out of your Star Citizen Account.
Compared to a registration without a code you get double the UEC (in game credits).
With the Code STAR-PFMQ-7NQ2 you will get additional 5000 UEC. This means after completion of the registration as new player, you will receive a total of 10000 UEC.