Checking your sign-in...
This page can only send your location while it is open and the screen is on (it keeps the screen awake for you). The Samsung app that works with the screen locked comes next.
Type an address (your house, a job, anywhere) to see the drive time and what a customer would see. Nothing is sent to any customer and nothing is saved.
To start one: open the customer's page and flip “On my way”. They show up here.