This is the standard mode in U-Save: enter the waypoints and the software will calculate the routes from the first waypoint to the last one. You can add/remove waypoints and move them on the map. The new routes and fuel consumption are calculated every change you make in the car settings and in the waypoints positions.
Remember that the 3 top buttons will activate/deactivate the 3 different routes types (less distance/less duration/less fuel).
This mode can be activated only when 4 or more waypoints are selected. This button appears (button image gif) and, by just clicking it, the software will find the optimal routes for the salesman to visit all waypoints. If you want to have the salesman come back to the origin point, just set the location of the last waypoint to the same one of the first.
The interface remains the same, with the same functionality of standard mode.