Is it normal to need WeChat payment code and SMS verification code to get travel itinerary code?

To obtain the travel itinerary code, the WeChat payment code and SMS verification code are normal. Because every time I ask you to log in and verify, it means what we often call refreshing. We passed the SMS verification, and then we knew we needed it recently. The itinerary is full of summaries of our past trips. After that, it won't be displayed until you check it, so this. It is necessary to update the boarding code by SMS every time we use it.

Why do I need SMS verification code to get travel itinerary code?

Because travel itinerary code needs to transfer all the locations and addresses of your mobile phone during this period through three operators: China Telecom, China Mobile and China Unicom, and connect these points to form your travel itinerary. In other words, the places you have been during this time are completely exposed. Therefore, travel itinerary code not only requires you to enter your mobile phone number, but also sends you a verification message, telling you that the purpose of entering your mobile phone number this time is to mobilize your travel itinerary privacy.

For safety reasons, consider confirming whether it is my operation. Because it is necessary to prevent others from using the travel card fraudulently, the communication travel card is very strict, and it is also for everyone's safety. It must have a verification code every time it scans, which is why the communication travel card must have a verification code every time it scans.