I LOCK IT GPS has a built-in SIM card with a data plan that is free for you for 2 years.
After 2 years the I LOCK IT GPS Tracking Service can be extended for 2,90€ per month. There is no binding contract for you.
The I LOCK IT GPS Tracking Service includes the GPS tracking functionality in the I LOCK IT APP, the GPS Tracking Server and the data for the mobile phone connection.