China Construction Bank Xiamen Branch digital currency ATM
E-cash is a technology of simulating cash in electronic form. But it is more convenient and economical than real money. Its simplest form includes three main bodies: business, user and bank
the full name of e-cash is electronic cash. Also known as e-money or digital cash, it is a very important electronic payment system. It can be regarded as the electronic or digital simulation of real money. E-cash exists in the form of digital information and circulates through the Internet
E-cash plays the same role as ordinary cash in the economic field, which is very important to the normal economic operation. E-cash should have the following properties:(1) system independence: the use of e-cash has nothing to do with the computer system
(2) non repeated spending: e-cash can only be used once, and repeated spending can be easily detected(3) anonymity: banks and businesses collude and cannot track the use of e-cash
(4) unforgeability: users can't make counterfeit money, including two situations: first, users can't make effective e-cash out of thin air; Second, after the user withdraws n effective e-cash from the bank, he can't create effective e-cash according to the information of extracting and paying the N e-cash
(5) transitivity: users can lend e-cash to others like ordinary cash, and can't be tracked
(6) separability: e-cash can make any amount of payment
Where does Xiamen University have the 24-hour ATM of CCB? The main thing is to have a deposit.
1. You can find the ATM of CCB and look at the entrance of bank card carefully. The entrance of different ATM is different, and you often see it on the right side of the ATM. When you insert the bank card, you should pay attention to it. Take a look at the bank card. If there is a UnionPay logo, insert it outward
2. Enter your transaction password. If it's right
3. Business selection appears on the screen, and click withdraw
4. Click withdrawal amount
5. Withdraw amount from withdrawal
6. The screen shows whether you need to print the voucher, if so, please press confirm
7
press the second button on the right to select "real time deposit" or "cash deposit". Because the devices are different, the names are different
open the banknote outlet, put the money horizontally, click "end banknote release", or leave the outlet to close automatically
wait for the machine to check the banknote, return the unrecognized banknote (another 100 yuan banknote can be replaced), or identify all the banknotes
there is "continue deposit" in the lower left corner and "end deposit" in the lower right corner. If you still want to save, choose "continue", if you don't save, choose "end", but no more than 100 notes
to check the account number and amount, you can select "confirm" or "Cancel", select "confirm" to deposit the money and complete the deposit. If "Cancel" is selected, all the money will be returned and the deposit will not be successful
return the card
when depositing, first insert the bank card into the machine, input the password, select deposit, and then the machine prompts to release the banknote. After the banknote is put in, the machine counts the banknote, and the screen displays the amount of deposit and the number of banknotes put in. After confirmation, select whether to continue to release the banknote, or end the release of banknote. If the banknote is released, the machine will verify that the deposit is successful, and you can choose whether to print the voucher. If you choose to continue to release the banknotes, release the banknotes again, check the machine, and then display the amount of deposit and the number of banknotes. After confirmation, the deposit is successful.
(please cover the password with your hand to prevent leakage.)
then follow the prompts on the page.