According to the relevant provisions of Chongqing Rail Transit Ride Rules (Second Revision) issued by Chongqing Municipal Transportation Bureau, "children under the height of 1.3m enjoy free ride treatment" and "students enjoy preferential fares according to the relevant regulations of the state and this Municipality".

In addition, according to the relevant regulations of Chongqing Tongka Payment Co., Ltd., students under the age of 18 who attend primary and secondary schools and secondary vocational education schools in the main city approved by Chongqing Municipal Education Commission can apply for the student discount card issued by Chongqing Tongka Payment Co., Ltd. and enjoy a 50% discount on rail transit.