Unlike others, our SIM cards are embedded in the GPS – so they are ready for use out of the box with NO monthly costs! User manual and video tutorials available online. http://help.nuttag.com.au/ 
What’s in the box:

SEEK GPS unit 
Charging dock 
USB charging cable & power plug 
SIM Telstra or Vodafone (pre-installed + SIM data)

 Ready to use straight out of the box!