How to redeem Bitdefender subscription code:
- Visit https://central.bitdefender.com and login to your account or register a an account if you are a new user
- Click on the My Subscriptions panel, you will find it on the left side of the page
- Click on "Activate a service with code"
- Enter the code you received after purchase and click on Activate
- Done, your license will be linked with your account
How to renew or extend Bitdefender subscription code:
- Visit https://central.bitdefender.com and login to your account
- Click on the My Subscriptions panel, you will find it on the left side of the page
- Click on "Activate a service with code"
- Enter the code you received after purchase and click on Activate
- Select "Extend current subscription"
- Done, your subscription will be renewed/extended