Brocade
Brocade is a platform that manages fines in a library. The vending machine has integrated the Brocade platform. The Brocade flow in the vending machine is:
User scans an A-card
Software communicates with Brocade
Brocade gives a response with the user name and his fines linked to the scanned card
Software shows the fee and the name of the user
User pays his fee
Software performs a checkout
Software communicates with Brocade to register the payment