I have been traveling for several years and have been booking through the usual third party sites. I recently found AutoSlash for an upcoming trip, looking for a rental vehicle. AutoSlash has been in contact with with me numerous times for current lower rental rates. I had a question posted this morning and within an hour I received a replying instructing me on how to better manage my rental car. If you are not booking through AutoSlash you are not getting the lowest rate. You want customer sevice, AutoSlash. I highly reccoment AutoSlash.