Is the mobile phone card reader safe?
Mobile phone card readers are safe.
1. There is a dedicated security chip inside the card reader, which is used to store keys and encrypt sensitive data. The security chip and the main control chip of the card reader are independent of each other to ensure the security of key storage and data and encryption. PSAM card encryption authentication mechanism.
2. One machine, one password. Each card reader has a different master key that does not affect each other and completely eliminates the risk of key leakage.
3. One pad at a time. Each transaction generates a work key for encrypting sensitive data. The work key is protected by the master key. Each transaction is different to eliminate the risk of malicious programs forging transactions.
How to use the mobile phone card reader
1. Open the APP software, click Micropayment, enter payment information, and click Next Next, click Confirm Payment.
2. Enter the card swiping interface, swipe the card, sign by hand after swiping, click “Consumer Confirmation” after signing, the system will automatically generate an electronic purchase order, click “Finish”, and the swiping card payment is completed.
3. If you want to withdraw money, click My Wallet, click Balance Withdrawal, enter the bank card number, and click “Next”.
4. Add the payee information, click “Next”, enter the withdrawal amount, click “Next”, and the withdrawal is completed.
5. If you want to withdraw immediately, first click “Instant withdrawal”, enter the bank card number, click “Next”, add the payment information, and click “Next”.
6. Enter the withdrawal amount and click “Next”, the withdrawal is completed, and the amount will be credited to the account immediately.
7. If you want to check the balance of the bank card, click the balance check, enter the card number interface, swipe the card, and then the balance check result will be displayed.
8. If you want to repay by credit card, click on credit card repayment, click “+” in the upper right corner of the Jingru credit card list, add credit card information, and click “Next”.
9. Enter the repayment amount, click “Next”, and click “Confirm Payment”. Enter the card swipe interface, swipe the card, and the credit card repayment is completed.
10. If you want to transfer or remit, click Transfer and Remittance, enter the transfer account list, click “+” in the upper right corner, add repayment information, and click “Next”. Enter the remittance amount, click “Next”, and click “Confirm Payment”.
11. Enter the card swiping interface, swipe the card, and the transfer and remittance are completed.
