If you want to use Kodmoloc Point, you need to subscribe to a premium plan($2.99 Monthly).
Detailed usage is written bellow.
「https://kodomoloc.com/feature#kodomoloc-point」
Those who wants to provide a service to check whether kids arrive at destination safely can start service for free.
For more information on how to install is written below.
「https://kodomoloc.com/usage/point」