The document discusses some of the challenges of distributing services through electronic channels. It notes that as the internet became popular, unregulated content like pornography started appearing. It can also be difficult to customize electronic classes to engage audiences and stimulate interaction in the way small group discussions or call-in questions allow. Customers may be reluctant to use technologies that are not user-friendly or require ongoing education. Finally, the document outlines the key steps in a value delivery system as choosing the value, providing the value, and communicating the value.