Solution C: This solution only suppys Professional GPS Vehicle tracker--
We recommand GPS-007B: USD100/unit (For 100 units)
its software is also good, you can rent or buy it.
Web based software: USD1500 for 200 units of GPS trackers.
if you want to control more than 500 units of trackers, we can update for you and it needs extral cost.
This software can add unlimited trackers if you pay USD5500.
user name: uvigroup
passsword: 123456
Besides Web based software, we also have PC-based software: USD500. it can control 100 units of Trackers..
Actually, GPS Trackers can be devided by 2 parts: Personal tracker (for pets and human) and Vehicle tracker.
And their function are familliar but their software is different and cost different | 
