Why are the prices of guest excellent express hotels in different places different?

The reasons for the price difference are as follows:

This is a hotel chain, which is generally divided into places. The first-tier cities are more expensive. Usually, this hotel chain depends on whether you are a member or not. Members will get discounts. Generally, the price is more than 100 yuan. The location of each branch is different and the price is different. Usually more than one hundred.