Digital currency also uses POS machine

1. digital currency is an alternative currency in the form of electronic currency. Both digital gold coin and password currency belong to digital currency. It can not be completely equivalent to the virtual currency in the virtual world, because it is often used for real goods and services transactions, not limited to online games and other virtual space< At present, the central bank does not recognize or issue digital currency, and digital currency does not have to have a benchmark currency. The popular digital currencies in 2015 include bitcoin, lightcoin, bitstock, etc. At present, there are thousands of digital currencies issued all over the world.

2. 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

3. 1. Real name authentication: Certified businesses need to pass more stringent authentication than ordinary businesses, and super businesses need to pass more stringent authentication than certified businesses
2. Customer service: certification business, enjoy one-to-one exclusive services, exclusive standards, join the certification business community, etc
3. Applicable rules: Certified merchants are required to abide by the rules more strictly than ordinary merchants, and super merchants are required to abide by the rules more strictly than certified merchants
4. Scope of application: global businesses support foreign currency transactions (US dollar, Singapore dollar, etc.).

4. The bank card needs something, the bank card can brush

5. Of course not. Credit cards can be tied to WeChat and Alipay, so long as merchants can use credit cards, they can be used by WeChat and Alipay. The use of WeChat and Alipay accounts for 6 times the number of credit cards.

6. When a credit card withdraws money from an ATM, there is interest. It is called cash withdrawal. The daily interest is five thousandths of that day, and it is calculated from the same day when the money is withdrawn. There is no service charge and interest free period for POS cash.

7. Too many credit cards

8. 1. Because there is a credit card, there will be a POS machine
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3. Consumers don't need to buy with a lot of cash, so it's safe.