How do you pay to go over the top there,there was a toll barrier,and it was raised up,does that mean you can go through without paying,and take a risk the Gestapo dont stop you,does the GO Box cover the pass,or is it separate issue.
here read this you can not pay with the GO-BOX
unless they have changed the rules
BRENNER-MAUT
have fixed the link
I paid by fuel card or credit card.
Okay. it’s been about a year since I last went over, but the “GO-box” pays automatically as you approach the toll at brenner, hence it goes "BEEP… 
I now use the video maut for the Brenner.
The last couple of times I went over it, which was after the introduction of the Go Box, I just drove toward the barrier, the box bleeped and the barrier lifted.