this question might seem quite stupid.
iīm brazilian and the rental service over here in Brazil depends on place.
we pay, in some rent-a-car, for kilometers driven, other ones charge you per day.
how does it usually work in USA? if thereīre both options, whatīs the best for a roadtrip?
i believe that itīs possible to rent a car in one town and give it back in other one. am i wrong?