After complete your order with us at PremiumLinkGenerator Official Reseller, please follow these instructions:
1. Login to your PremiumLinkGenerator account (You should register your own account, if you dont have it, https://premiumlinkgenerator.com/register)
2. Go to My account page. (https://premiumlinkgenerator.com/user/my-account).
3. Then Click on Upgrade Account (https://premiumlinkgenerator.com/user/add-credits)
4. Look for Use a Voucher area.
5. Put your key here, then apply it.