1, the charging items and standards should be clear: the gym should clearly indicate the charging items and standards in a prominent position in the charging place, and the price should not be changed without authorization or in disguise.

2. The price changes should be publicized in time: the gym needs to adjust the charging standard and publicize it to the public 30 days before the price adjustment. At the same time, the gym should publicize all charging items and standards in a prominent position in the charging place.