I'll do the math for you. Moxibustion involves about six acupoints, each with half a moxa stick and three moxa sticks a day. A good moxa stick costs about three yuan, about ten yuan a day, and a course of treatment lasts about one week or ten days. Moxibustion at home, you will know by calculation.

However, moxibustion is the key, don't make mistakes.