You can simply export your trips and mileage taken from my.Carlock to your computer in CSV or XLS file format. 

To download your data please go to https://my.carlock.co/c/login -> click on the ''trip history'' tab -> click where it is written ''current month'' and choose ''data range'' -> click on the ''csv'' or ''xls'' box -> download should start automatically.

HOW FAR BACK CAN I SEE AND DOWNLOAD MY TRIP HISTORY?

That depends on what subscription plan you have.

Basic subscription plan = 1 day

Standard subscription plan = 3 months

Standard Plus subscription plan = 1 year