DavidR
13
There is nothing to stop you taking advantage of the discount offers, in the free versions User Interface of 40% and more in some cases. The AIS license is for 3 systems, so a great deal if you have multiple systems, you can extend that to two or three years and make an even better saving.
Avast already offer a great free product that is very close to offering al the features of the paid products and is probably the biggest competitor to avast Pro or Internet Security suite.