It can be said that many young people go out without cash, and most of them pay by mobile phone, which really facilitates our lives. Because if we bring cash, it will probably disappear, and it is very troublesome to find cash, so it is really convenient for us to pay by mobile phone now, but we must know that some elderly people will not use smart phones.

If this is done, then these old people must have a feeling of being eliminated by the times. At present, most elderly people still don't use smart phones, but mostly use old man-machine machines. Old people are definitely unable to pay by mobile phone, so it also brings a lot of inconvenience to their lives. At present, most shops accept cash by mobile phone, because it is inconvenient to change money.

This makes the life of the elderly more inconvenient. In addition, in many cases, mobile phones are used to register or pay in hospitals, and there is no artificial window. It is inconvenient for old people to go to the hospital for examination. Because of the epidemic in COVID-19 this year, in order to prevent cross-infection, most of them pay by mobile phone.

When taking buses, trains, high-speed trains and other means of transportation, the elderly are also required to show their health codes, but they are all elderly people. Why do they have health codes? So this kind of thing happens to many old people, which really brings a lot of inconvenience to their lives. After our country learned of this situation, it also issued documents, and no unit or individual merchant can refuse to accept cash.

This is of course a lot of convenience for the elderly, because they can't use mobile phones, so it will make our life more convenient and keep the elderly from being eliminated by this era. In fact, the progress of the times is gratifying, but the elderly have no ability to progress, and we can't destroy them.