Passengers using Alipay APP scanning location code registration location information and display green code, can be displayed in the current page of the half-screen "traffic data travel card", after completing the security check to close the half-screen, click on the fast car to open the ride code. The operation process is as follows: Note that if you use the electronic day ticket, you need to switch to the "Kunming Metro electronic day ticket card" in the sixth step. Operation mode is as follows: the habit of first open "on the code" passengers Kunming Metro Alipay, electronic day ticket small program main interface has added a new "scanning place code" entrance, passengers can complete the place in and out of the information registration, check the box "Bright double code", scanning code ride. The operation process is as follows: