Refund part of the money

Greetings, 

I request you click on the link below to reach our AVG billing team via live chat or call support to help you in this.
https://support.avg.com/support_sales?l=en
Thanks in advance.

Can I recover the difference between what I paid?
Because I only need one copy for one computer

Greetings, 

I request you click on the link below to reach our AVG billing team via live chat or call support to help you in this.
https://support.avg.com/support_sales?l=en
Thanks in advance.