How to redeem PSN Item and Platinum Codes

Codes can be redeemed in the PlayStation Store on the PSN by following the steps below:

1. From the PSN XMB (Dashboard) select "PlayStation Store"
2. Once in the Store, scroll down the menu on the left-hand side of the screen to the very bottom and select "Redeem Code"
3. Enter the 12-digit code and confirm
4. Next time you boot up Warframe you'll be awarded the Platinum/Platinum Mods (depending on the pack)

Note: PC oriented codes will not work on a PSN account and PSN codes will not work on a PC account.