The C4L model has been so successful because of its real time information flow that can be used by dealers, their teachers, and students alike. Music dealers can actually manage their programs with less administrative overhead, and are in a much better position to create the right balance among locations, teachers, and students. Its real time advantages allow lessons to be scheduled immediately upon the cancellation of a former student's time, which leads to much less down time for teachers and studios. The traditional waiting list is eliminated, as the demand for lessons is now much better balanced with the supply of available teachers (something participating stores and studios can now more easily manage).