Compared with the previous coin payment, the advantages of two-dimensional code are more convenient and convenient. The rise of two-dimensional code only took a few years to replace the previous coin charging system. Mobile phones can also scan the code to pay. The increase of its functions provides more convenience for citizens to travel.
In recent years, the popularity of QR code has been out of control. After the policy is open, many financial institutions are involved. In addition, QR code is not only used in open-loop payment, but also gradually appears in various original closed-loop card application scenarios. Among them, the most controversial one is the public transport QR code payment, which is considered to be the most advantageous field of NFC application. The Macintosh card machine not only supports two-dimensional code and NFC, but also supports various types of cards, such as the two-dimensional code payment of the Ministry of communications and other payment methods.
In recent years, the popularity of QR code has been out of control. After the policy is open, many financial institutions are involved. In addition, QR code is not only used in open-loop payment, but also gradually appears in various original closed-loop card application scenarios. Among them, the most controversial one is the public transport QR code payment, which is considered to be the most advantageous field of NFC application. The Macintosh card machine not only supports two-dimensional code and NFC, but also supports various types of cards, such as the two-dimensional code payment of the Ministry of communications and other payment methods.
With the gradual maturity of face recognition technology and the continuous upgrading of intelligent transportation, the public transportation face recognition card reader will gradually enter the public vision in the next few years.
