Upgrading Your Account to Enable Premium Features To enable premium features you will need to upgrade your account. You will need to add billing information that will be billed automatically after your 14 days trial has ended. Upgrading to Premium.mp4 (1 MB) Have more questions? Submit a request 5 Comments Date Votes 0 it August 24, 2015 11:45 I have a .avastlic file. How can upgrade to premium features? 0 Michael P. August 24, 2015 13:21 Hello, We have received your support ticket regarding swapping from Endpoint Protection to Avast for Business, and will contact you as soon as possible. Thanks, Michael P. AVAST Support Team 0 Jannik Zinkl May 21, 2016 09:31 Hi, Do I need to pay for all devices in my account or is it possible to just select a few devices to be premium and the rest to be for free? 0 Sheila Brawner October 24, 2016 17:43 We are a public school in Tennessee. How do we upgrade to the Professional product at not charge? 3 Jörn Utecht November 15, 2016 08:17 Hello! Is it possible to keep Clients free and subscribe Premium only to the servers? Please sign in to leave a comment.