1.Bus company issue contactless card (Mifare s50 or CPU card) to passengers
2.Passenger store money to the card, recharge/top up the card
3.Passenger use the card when take bus, tap it to a contactless card reader
4.Card reader read card and deduct fees, no need to entering password (tap-and-go)
5.All the transaction data are store in the device
6.Data transmit to sever/management software by USB at the end of the day, or real time transmit to database by GPRS/4G or WIFI
7.Bus company check data reports
Cardlan have done so many kinds of projects all around the world, warm welcom inquiry!
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