Does digital currency require smart phones

1. Generally speaking, mobile phones are easy to carry and can pay attention to price changes at any time, so it's best to use mobile phones. Of course, tablet or desktop can also play, but it's not so convenient!

2. As long as the smart phones proced by regular manufacturers support payment with mathematical currency!

3. It's difficult because these functions can't be realized by mobile phone alone. It is realized by installing the corresponding software on the mobile phone. Non intelligent machine can not install software, hardware generally does not have the corresponding configuration.

4. Banknotes can still be circulated, not only with digital money, but also in our rural areas. Most of the old people still use paper money. Only when the young people go back to new year, will they go to WeChat Alipay.

5.

In 2020, the competition of digital currency is becoming more and more intense, and the new actions and new progress of various countries continue. Since 2014, the Central Bank of China has been promoting the research and development of digital currency, making it clear that digital RMB is mainly positioned as cash in circulation (M0). At present, digital RMB has been tested in Shenzhen, Suzhou, xiong'an, Cheng and the future Winter Olympic Games

Zhang Zhijun: the most basic payment carrier of digital RMB is mobile app. Of course, in order to enable people who do not use smart phones to use digital RMB, there can also be other carriers, such as smart payment card, which can be the same size as credit card, and even have password or biometric authentication functions, so that the holder can use it to pay, or recharge in some outlets. In fact, the process of digital RMB exchange can also be seen as a specific payment process, that is, using digital RMB to buy foreign currency or gold

6. In the case of digital currency, payment must go through the smart machine, and digitization is controlled by your smart machine, so as long as the identity information is correct. All can be completed by smart payment

7. Well, it's said in the news that it can be used even without Internet.

8. It should still be possible to trade digital currency with mobile phones, but it is basically impossible to get digital currency by mining with mobile phones, because mining requires a lot of energy consumption, and the battery and chip of mobile phones are basically useless. Then, digital currency is still a new thing that is not recognized by the national economic regulatory authorities, The risk is great, so it's better to carefully consider investing in digital currency.

9. If the elderly can't use a smart machine, we can operate it through some other ways, so it can be determined according to different situations. You can see the specific requirements

10.

So far, digital currency has not been officially launched in China. Before introcing digital currency, we should distinguish two concepts, one is mobile payment, the other is digital currency. There is a big difference between the two. Don't think mobile payment is digital currency. At present, China's mobile payment has been very developed, people know more about Alipay, WeChat payment, China UnionPay Express link, etc. These are just payment methods. They use e-money instead of cash to facilitate business transactions. Digital currency is a new type of currency based on blockchain technology

it can be seen that the issue of digital currency has little to do with the people, which is equivalent to adding another currency. The value of this currency is more stable and can be exchanged in the current currency. The main purpose is to facilitate international trade settlement, which has little impact on ordinary retirees