Biology and chemistry are a nightmare !? A new biology assistant helps you !!

Details

I ask for a reimbursement of 3 euros to come and teach at the student's house.

I do not ask money for last-minute cancellation of the lesson, but, being a serious and honest person, I expect the same treatment back. Thus, in case I realize you often cancel the lessons at the last-minute, I will ask to be paid for the full lesson anyway (starting from the third time that the last-minute cancellation occurs)