Use 2400 Cartel Coins card to buy items and unlocks at the in-game Cartel Market. Cartel Coin Cards are an alternative way of adding Cartel Coins to your account. Cartel Coin Card will grant you 2400 Cartel Coins in-game, and will upgrade a Free-to-Play player to Preferred Status. Preferred Status unlocks some Free-to-Play game restrictions.
You must have a Star Wars: The Old Republic account in order to redeem a Cartel Coins Card.
Log in to My Account
If you don't have a SWTOR account, you'll need to create one.
Under My Account >> Code Redemption, click the "Enter a Code" button to visit the Code Redemption Center. Then, enter the Game Time Code as printed on the card.