I bought Avast for Macintosh and PC

Can this application be installed on two machines?
Thank you,
ed_ryder

Each license for each computer.
You can ask for a discount on sales (at) avast (dot) com
But I don’t know if they have a policy for that requests.

You can install the software on 1 Mac and 1 PC (or one virtualized windows environment like VMware or Parallels)