Current location - Trademark Inquiry Complete Network - Overdue credit card - How does the POS machine authenticate the magnetic stripe card?
How does the POS machine authenticate the magnetic stripe card?

The steps for the POS machine to authenticate the magnetic stripe card are as follows (taking the shopkeeper’s POS machine as an example):

1. Log in to the shopkeeper APP, enter the homepage and select “ Magnetic stripe card authentication";

2. Fill in your personal name, ID number, reserved mobile phone number and credit card number, and finally submit for authentication. After the certification is submitted, you can check the certification record in the upper right corner to see if the certification is successful;

3. If the certification record indicates that the certification has been successful, but the transaction amount is greater than 5,000 yuan, it still prompts that certification is required. For magnetic stripe cards, you can directly call customer service for processing.

Steps to use a POS machine with a magnetic stripe card:

1. Turn on the POS machine

There is a power-on button when the POS machine is turned on, usually red. If not, you can check it according to the user manual on the POS machine. Different POS machines have different key switches.

2. The POS machine enters the debit card consumption interface

After turning on the machine, you need to enter the consumption interface. Taking the UBS POS machine as an example, you can use the OK key to enter. If It is a stand-up POS machine, you only need to press 1 button to enter.

3. Enter the amount at the POS machine

You need to enter the corresponding amount based on the consumption on the bill.

4. Swipe the magnetic stripe card at the POS machine

Follow the operation and face the magnetic stripe of the bank card downwards, and swipe the bank card gently from left to right at a constant speed, even if it is a POS machine The magnetic stripe card was swiped.

5. Enter the password at the POS machine

The password here is the bank card payment password. Swipe the card and enter the password to basically complete the payment process.

6. Signature

After pressing Confirm, you will be prompted to enter the online password. You need to sign the name of the consumer. If it is someone else's credit card, you also need to sign the name of the consumer.

7. Print the receipt

After the confirmation is successful, the receipt will be automatically printed, then hold the top of the receipt and tear it off at a slight angle, and then place the cardholder's name under the receipt. Sign the customer's name at the signature area.