Dont know my key number

I need to update my lightburn software. I dont know my key number

Click the License Portal link in the upper right corner of the page you’re reading now, feed in your email / password, and there it is.

This discussion is worth noting:

I’m trying to renew my license key but cannot find my original key to input. Tried the license portal but cannot remember the emails that we would have used are not working. cannot remember the password and tried to reset the password but got no response in any emails.

An email to may help.