1. Go to RAN Online (GS) official site and click on Recharge.
2. Untick on the option as shown in the image below and select the value you wish to recharge.
3. Select Razer Gold/zGold payment option.
4. Sign in your Razer Gold Account.
5. Select Razer Pin.
6. Enter the voucher code(Pin) and click next to proceed.
7. Reload successfully.
8. Now you can use the Razer balance to recharge to your game.
Important Note: Razer Gold (VN) is not supported for this game.