To do this, you need to create rules in the "Set locations" section. You can set the location based on: 
- Pickup point: GoCorp can only be used if the pickup point is within the radius of the location 
- Destination: GoCorp can only be used if the destination is within the radius of the location 
- Pickup or destination: GoCorp can only be used if the pickup point/destination is within the radius of the location 

You can also set radius limitations from pickup and destination point to ensure employees can use the service within that parameter (e.g., employees can only be picked up with the factory complex of your company; hence, the radius is set up at 1km from the pick point of "Factory Main Gate").