Economic way of using licence for laptops

Hi, I have 2 laptops - one is more for backup and the other one is the operational used for roaming and work.  Must I have a license for both laptops or how can I use my one license?
Thanks

Hello Willie,
It is recommended to use an Antivirus program in both the laptops because they both hold important data in it. But I noticed that you have purchased AVG Internet Security (1 computer) good till 11/29/2017, so it cannot be installed in 2 laptops. If you wish, you can use this link to contact our chat support team https://support.avg.com/support_tech_chat . They will help you to increase the AVG license from 1 to 2 PC.
Thank you.

Hello Willie,
It is recommended to use an Antivirus program in both the laptops because they both hold important data in it. But I noticed that you have purchased AVG Internet Security (1 computer) good till 11/29/2017, so it cannot be installed in 2 laptops. If you wish, you can use this link to contact our chat support team https://support.avg.com/support_tech_chat . They will help you to increase the AVG license from 1 to 2 PC.
Thank you.