How to calculate the rating of group buyers?

The level of group buyers is calculated according to the transaction volume, the number of fans, the number of fans, the number of live broadcast days and the number of live broadcast viewers in the past 30 days. According to the relevant public information inquired, the group purchase talent level is calculated according to the transaction volume, the number of fans, the number of fan orders, the number of live broadcast days and the number of live broadcast viewers in the past 30 days. There are 7 levels and 9 rights and services. The higher the level, the more benefits you get.