How to calculate the elevator property fee in the community?

The implementation regulations vary from place to place. There are three main situations about whether the owners on the first floor pay the elevator fee:

"One size fits all", according to the unified standard, the owners on the first floor have to pay whether they use it or not.

According to different floors, or pay by floor, such as 1 to 10 on the first floor,1to 20 on the first floor, and 21above the first floor; Either pay according to different floors, and the cost will increase step by step.

According to the fair principle of "user pays", the owner on the first floor does not pay the elevator fee.