Samsung Pay's mobile payment service was launched a few years ago, allowing Samsung smartphones compatible with the program to pay at any time. Different from other payment applications, Samsung Pay supports MST (Magnetic Secure Transmission) technology, and users can complete payment on terminals without special NFC logo.
Users can add credit cards of supported banks and financial institutions to Samsung Pay, which enables users to add frequently used cards to their favorites, without going through the whole list in order to find a bank card. After using the latest Samsung Pay application, when the user puts the mobile phone next to the nfc terminal, his favorite card will automatically open, and the user can click on the card he wants to use most to make payment, which saves the step of lighting up the screen and shortens the process of mobile payment.