Digital currency does not need the Internet, that is, the mobile phone number can be set. For example, the face brushing operation of supermarket Alipay is similar.
I often go shopping in the supermarket, and sometimes I don't have my mobile phone. On the Alipay payment platform, enter the last four digits of the mobile phone number and pay by brushing your face.
On the China Bank APP, those who meet the requirements can also apply for opening.
I don't know if there are any apps from other banks. I happen to have a China bank card, so I tried it myself.
1, open the homepage of the App and click more.
2. Open more and click Pay.
3, open the payment, and you will see the mathematical coins.
4. Click Open, fill in the user name and verification code, and check.
5, enter the payment password, and then see if your conditions have been met, I can't.
6. What is a non-whitelist user?
Then, if you are not invited, you can't apply, and you can only use it after it is popularized.
Now I don't know the difference between digital currency and Alipay, which is more convenient.
Alipay flowers, please, many people are using them.
If digital currency is similar to the lending function and the interest rate is lower, then more people will use it.