The trip card generally refers to the communication big data trip card. It is obtained through the location of the base station where the user's cell phone is located, and queries information on all the cities and towns that I have visited in the previous 14 days.

Sukang code is an important credential for the daily travel of the people of Jiangsu Province, in order to prevent and control the new crown pneumonia epidemic, the implementation of a unified "Sukang code" throughout the province.

The two are not the same program, the general local health code will be accessed in the trip card small program port, easy to switch programs directly. Deleting the trip card does not affect the Sukang Code.