Some old people really can't pay by mobile phone, and it is difficult to buy things without electricity, which has advantages and disadvantages! But there are still some people who really can't use it. We should understand and respect them. After all, our society is really developing too fast! I can't learn. My children buy everything, so I'm useless. It is impossible for the government not to weigh it comprehensively and consider it carefully! Let‘s cross the bridge when we come to it. Things will work out in the end, and the sky won't fall! There is no other way, like parents at home, can't read. It is useless to pay by mobile, and they are not at ease.

Old people can exchange cash for cash, otherwise they should learn to use smart phones more and learn to pay by mobile phone. Mobile payment is a new payment method, and the old people don't accept it quickly, so cash payment is still a good choice. In JD.COM, online shopping and offline shopping malls, supermarkets and stalls generally have conspicuous payment QR codes, which are convenient for users to settle accounts, but the disadvantages are also obvious and need special vigilance. I think the dual-track system is better, that is, physical money exists at the same time.

In the future, blockchain may solve this problem. Your data will become your own wealth, and merchants cannot use your consumption data. That is to say, you can pay with confidence, without worrying about not getting your money back or making counterfeit money. I really hope that mobile payment can be found in every corner of life. Thanks to the arrival of the Internet era and the rapid development of computer technology. Thanks to the arrival of the Internet era and the rapid development of computer technology.

If you don't know the content of QR code and circle of friends, you should use it carefully to prevent it from being tracked by phishing software and leaking information. People have their own careers. Several other companies also have their own advantages and disadvantages. Help customers really do their own business and subvert the traditional agent joining model. Wechat official account search Jiang Chuang Technology for more information. But the old farmer who sells vegetables replied: I am worried about receiving counterfeit money, but I am even more afraid that others will take all my money. Mobile payment has greatly facilitated people and ensured the safety of funds from the side. Of course, fraud through the internet has also greatly increased.