How to redeem the PlayStation Network Card Code?
PC: PlayStation Network Voucher Redemption Instructions:
1. Go to http://account.sonyentertainmentnetwork.com.
2. Create a PSN account (or log in using an existing PSN account).
3. Select ‘Redeem Prepaid Card’
4. Enter code and click ‘Continue’
PlayStation®4 Voucher Redemption Instructions:
1. Open a PlayStation Network (PSN) account (or use your existing PSN account).
2. Select the PlayStation®Store icon on the PS4™ system home screen.
3. On PlayStation®Store, select ‘Redeem Codes’ at the bottom of the menu.
4. Enter the code.
5. Once the code has been entered correctly, select ‘Continue’ on the dialog box.
6. Select ‘Confirm’ to accept the Trial Code Terms of Service.
7. Select ‘Continue’ to complete code redemption.