If the Razer.com coupon code isn't working, ensure the following:
- Using the correct "Voucher Code" and not the "Transaction ID."
- The voucher code is for the correct RazerStore region.
- Include dashes in the code if any.
- Remove any blank spaces before and after the code.
- Check the expiration date of the voucher code.
If the issue persists, contact Razer Gold Customer Support with the Razer Silver Transaction ID, the region of RazerStore.com, the code used, and a full screenshot of the error message.