A few years ago, I was riding through Xinxiang City and was eating at a small restaurant (vegetarian noodle soup). I saw a girl take out her mobile phone (not freshly fried) to the cashier and leave without paying.
Since I am out of town, I am not ashamed to ask more questions. When I got home and told my neighbors about it, the neighbors laughed at me—the old hat. People pay by scanning the code.
Hey, times are developing really fast. Now I even use Alipay or WeChat to buy steamed buns.
But we old people can't keep up with the situation. So far, when we go shopping on the street, we still take out real, visible and tangible RMB. The same set of skills on the Internet will not work.
It's like watching a few videos recorded on the spot of Henan Province's 70th anniversary National Day float "Outstanding Central Plains", and uploading it to the "Ride the World" website without operating it.