I have Avast Premier. I spent $14.00 for the upgrade for three computers. I also spent money to get the junk cleaner for my desktop. I am on a laptop. So when I spent money for the junk cleaner, I used a different email address than what is set up with my Avast account. Now when I want to use the clean the junk off my computer, it says I don’t have a license for it, but I do. I got both license sent to my email accounts. Can I merge all these things on one email account?
Hi lafayettel, welcome to the forum 
Please submit a Ticket https://support.avast.com/support/tickets/new?form=2 with the old - and new email address, and a link to this topic.
Post the Ticket ID in your next reply, as I can put it forward than.
Greetz, Red.