1. Log in to the Square Enix Mog Station using the account you wish to register the code with. Create an account if you don’t have one yet.
    (https://www.mogstation.com/)
  2. On your account overview page, select “Manage Service Options” or “Enter Expansion Registration Code” if you are activating an expansion for the base game
  3. Enter the code provided in your confirmation email, and follow the rest of the prompts to complete the activation process.