It's really easy for an organization with multiple locations across different states/countries! The customer service team has been great in helping me navigate this software as well - they're always super friendly & helpful!! There isn't anything I dislike about curb business at all :).
We've had no issues tracking fleet usage / driver safety (we track mileage daily) AND we can easily report out of pocket expenses back down into our accounts payable process so it makes accounting much easier when compared w previous systems.