How to top-up Contra: Return Diamond via Razer Gold Pin?
1. Go to https://shop.garena.my/app
2. Select Contra: Return
3. Login with Garena or Facebook account
4. Select Razer Gold PIN, click on Proceed to Payment
5. Enter Razer Gold PIN Serial Number & PIN to complete transaction
You will receive Razer Serial Number & Pin at Transaction page. Kindly follow above steps to complate transaction.