The first-class fee is reading service in 20 yuan 15 yuan, and the second-class deposit is reading service in 20 yuan 100 yuan. The third-level deposit is 50 yuan, and 20 yuan (any one of retirement certificate, senior citizen's preferential card, disability certificate, employment certificate and ID card is required) is exempted from paying the reading service fee for one year. The fourth-level driver deposit is 200 yuan, the 20 yuan borrowing service fee is 15 yuan one year, and the 500 yuan borrowing service fee is 15 yuan five-level deposit, and the ID card is required.