I decided to give Avast a try and have installed a free version of it.
I can see a Gift button that allows me to buy Avast with 50% discount (or something like that) but it can only happen in Avast UI and thus only on Windows.
I get very paranoid when it comes to making any payments using Windows (especially on my very old installation).
So the question: is it possible to generate somehow a link for a web browser to make a payment with that gift discount on Linux?