It's extremely easy to use with our existing fleet as it can communicate directly through OBDII ports or via cellular data connection so no extra hardware is required at all sites - just set up an account using your current phone number/device (no need even install additional apps) & you're ready go live within minutes! You get very basic reports like status check etc but nothing more than that currently unless I'm missing something which may be improved over future releases by CLOsoft team? Currently we are able only report outbound miles travelled per day along routes assigned during setup process rather then actual mileage driven / reported back from devices onboard vehicles.