Need a third licence for a new computer

Can anyone tell me if it is possible to obtain a third licence and tie it into my current subscription expiry date? I am running AVG on two machines already but need to protect a new computer. Thanks
Wayne, Please contact Sales Support.. Chat with us [AVG] online.. Have a look @ this article (http://avgclick.me/AVGsales) [Scroll Down - Chat with us online].
AVG Guru

Wayne, Please contact Sales Support… Chat with us [AVG] online… Have a look @ this article (http://avgclick.me/AVGsales) [Scroll Down - Chat with us online].
AVG Guru