Response codes.
00: APPROVED
•
The transaction has been approved.
01: CALL FOR AUTH
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Unable to obtain electronic authorisation.
•
Request another form of payment.
•
Advise the customer to contact their card issuer.
05: CANNOT PAY (Do not honour)
•
Request another form of payment.
•
Advise the customer to contact their card issuer.
12: INVALID TRANSACTION
•
Retry the transaction selecting a different account.
•
If the transaction is declined again, request another form of payment.
•
Advise the customer to contact their card issuer.
13: AMOUNT OVER MAX
•
Amount exceeds daily limit.
•
Request another form of payment.
•
Advise the customer to contact their card issuer.
19: INVALID ACCOUNT
•
Retry the transaction, selecting a different account.
•
If the transaction is declined again, request another form of payment.
•
Advise the customer to contact their card issuer.
51: CANNOT PAY (Insufficient funds)
•
Request another form of payment.
•
Advise the customer to contact their card issuer.
12