Follow these steps to redeem your Razer Gold Pin:
- Visit gold.razer.com and sign into your Razer Gold account
- Click on "Reload Now" and select "Razer Gold PIN" as your payment method
- Enter the Razer Gold Pin which you can find under My Withdrawals by clicking on "Show Code"
- The balance has now been added to your Razer Gold account
Note: You can find the official instructions here.