Austria to introduce a digital toll vignette
 

You will be able to use a digital toll vignette from next month. It is valid for the same length of time as a normal sticker vignette and is connected to your number plate. You can buy it any time online, before you go to Austria, so if you have a hire car you can just log in and check if there is already a digital vignette for that plate, and if not buy one online to cover the time you will be in Austria.

You can read about it here: https://www.asfinag.at/toll/toll-sti...ital-vignette/