1. You will receive your voucher code at the email address entered during the purchase. Click on this LINK: Official Garena Redeem Site
2. Convert your Garena Shells to any game by selecting it or simply choosing Shell Top Up and converting later.
3. Login using Facebook or Garena, whichever is linked to your created COD game account.
4. To continue, please click on Garena Prepaid Card.
5. Enter your 16-digit Garena Card Password number correctly and click on "Confirm".
6. Once successful, your COD Game credits will be automatically delivered to your Call of Duty account.