Lines How do I restart a stopped line? How can I change the line parameters? How do I stop a line? How can I rename a line? How do I know if my line is on schedule? How can I make sure that my ads are shown? How can I delete a line? How can I find out what's going on with my lines? How is pricing determined with the “Early bird” model? Can forecasted CPM differ from actual CPM for reservations (using the “Early bird” model)? Why can't I edit my line when my impression price is fixed? Why do the approved and actual values sometimes differ? What does the line status mean? What is schedule autocontinue?