Working professional in a software company and gives tution during spare time

Details

I would be taking the classes via webcam only and then fee rates vary based on the language to be taught hourly basis.
If the student requires the class to be cancelled it should be let known atleast 1 day in advance and fees would not be taken for the class.
Same case would be with myself if i am not able to take up the class it would be let known in advance(unless in case of emergency) and fees would not be collected for the class.

Fees has to be paid in advance and in case of cancellation of any session the amount would be refunded back.