How to Get the Nod From Your Client

I want to start an English speaking class online. And charge money? Yes, but not a lot. You might want to get the nod from your students first. I think it would be lots of fun. The focus of the class would be on four things: Pronunciation, intonation, rhythm, and flow. What do you think? Do you guys give me the nod? How many classes should there be? Should it be a monthly subscription? If they say yes, then you should start aspeaking class online. Can you give me an example of somebody who gave you the nod to do something? Got the nod from someone. Receive the nod from somebody. A very