With the growth of peer-to-peer marketplaces such as AirBnB, there is a lack of car sharing. Traditionally, cars cannot be monitored throughout their usage and how they are driven. Now any car built after 1996 can be connected to Vin.li using the OBD connector to monitor car telemetry and diagnostics. This information is vital for the cars value and their owners. Any car rental agency or car owner whom wishes to rent their car can only rent to reputable and good drivers as to maintain their car's condition.