No money. According to the announcement issued by Guangming free order official, as of May, 2023, Guangming free order, milk boxes are free of charge, and there is no charge for installation. Guangming Suixin is a bright mobile milk ordering platform, which has established a "four-follow" milk ordering service system of "ordering at any time, paying anywhere, choosing at will and changing at will". Customers can choose nearly 100 kinds of milk and yogurt at will.