Licensing more than 3 computers

I already own SGP (latest version) and I want to use on more than three computers.

How can I do that - preferably to add licenses to my existing account and just have more than 3.

if I buy an additional license can i add that to my existing license, or is it separate?

Thanks

Brian

Yes, you can buy 3 additional licenses. However our system doesn’t recognize this so after purchase send an email to sales@mainsequencesoftware.com and we will manually add them for you.

Thanks,
Jared