According to wikipedia:
"The CSC for each card (form 1 and 2) is generated by the card issuer when the card is issued. It is calculated by encrypting the bank card number and expiration date (2 fields printed on the card) with encryption keys known only to the card issuer, and decimalising the result."
This means, that we can verify the payment only with Card Number. If anyone got ideas, welcome. Or maybe you know people from other teams, who managed to solve this somehow.
According to wikipedia: "The CSC for each card (form 1 and 2) is generated by the card issuer when the card is issued. It is calculated by encrypting the bank card number and expiration date (2 fields printed on the card) with encryption keys known only to the card issuer, and decimalising the result."
This means, that we can verify the payment only with Card Number. If anyone got ideas, welcome. Or maybe you know people from other teams, who managed to solve this somehow.