The importance of changing the card system in Azerbaijan to a single card system and the optimal card offer for use in all types of public transport

The development of public transport is already a priority in our country and in the world. Countries prefer a smart card system that is used in all public transport by creating a single card system. One of these countries is Korea/Seoul. With the card system created in Korea, you can use public transport as well as in restaurants and markets. It is already international like Visa and MasterCard. In addition to the card, approaches from technological means such as NFC, RFID, QR, validator technology and contactless credit cards have been touched upon..