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US 2019/0095941 A1Published application
Method, system and device for handling cashless payments with a payment instrument
AssigneeZencard Sp. Z O.O.
InventorKrzysztof KLIMCZAK
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AssigneeZencard Sp. Z O.O.
InventorKrzysztof KLIMCZAK
Estimating the term…
A method for handling cashless payments with a payment instrument, which includes receiving an order to carry out a cashless payment with a payment instrument, reading out the identifier of this payment instrument, generating a secondary identifier by modifying the identifier of the payment instrument using a hash function, establishing communication with a receiver of a central trade transactions carrying out system, transmitting the generated secondary identifier to the receiver of the central trade transactions carrying out system in order to check whether any material benefit appertains to the customer, receiving information from the central trade transactions carrying out system about the material benefit granted to the customer, authorizing the transaction, and charging the customer's account including the material benefit granted in the previous step. Also provided is a system for handling cashless payments with a payment instrument, and a device for handling cashless payments.
A method for handling cashless payments with a payment instrument, comprising:
A device for handling cashless payments with a payment instrument, comprising:
A system for handling cashless payments with a payment instrument, comprising a device for handling cashless payments and a central trade transactions carrying out system, the device comprising:
Dependencies are inferred from the claim text.