In a few days, we're going to be driving through Switzerland for a bit from the north of France to the south of France, through Italy.
How do the tolls work in Switzerland? Can we pay as we go or do we need to buy a pass? And if the latter, how does that work? If we do pay as we go (our preference), then which lane should we look for?
We've already messed up on the tolls in Portugal (went through the automated lane by mistake and didn't have a ticket, got fined) and Spain (got in the credit card lane by mistake and they wouldn't take our card), so we're trying to get informed as much as possible ahead of time!