How to redeem:
* Go to PlayStation Store and click on your Avatar at the top of the screen.
* Select Redeem Codes from the drop-down menu.
* Carefully enter the code and select Redeem.
* The credit or content is now applied to your account.

Notes:
You will receive the code instantly by email.
No refund on digital products.
No exchange for ordering the wrong region or type.
Exchange is allowed only if the code was invalid.