Is there a commission for the piano teacher to recommend pony sparring?

The basic salary includes attendance award, various subsidies, class fees, commission, and 55 or 64 points for part-time jobs. Only about 25% full-time students have to attend classes for a certain period of time to get a high commission. First of all, there is something wrong with the products of this music store. A sparring class lasts at least 45 minutes, just 25 yuan. There is no room for sparring with teachers. In this case,

The sparring class is only suitable for novice teachers as a substitute before practice. Full-time teachers can gain experience through sparring classes within six months after joining the company. If the boss wants a teacher to take such a class all the time, there is obviously something wrong with his thinking.