A very successful online tutoring business owner and active teacher Ben Hoverter uses this web whiteboard daily to teach Math through Calculus, Physics & Chemistry, SAT/ACT Prep to those willing to learn. Follow his example and make yourself visible with Ziteboard.
Check out his page and learn from the best practices to set up your own online tutoring, e-learning business with a simple, easy to use, zoomable web whiteboard. For audio / video chat turn to Google Hangouts or Skype. Add some logistics to it and your tutoring business is ready in minutes.