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chin-yeh, 10/18/2011 10:00 AM
- Table of contents
- FAQ
FAQ¶
General¶
How to simulate a CVV matched payment¶
enter 999 in CVV field
How to simulate a declined payment¶
- enter an amount less than 1.00
- enter a invalid credit card number
How NMI checks for duplicate transaction¶
A transaction is treated as duplicate when:- submit same amount & same credit card within 20 minutes
No order ID returned¶
It happens when the result code is 3 or 300
Updated by chin-yeh about 13 years ago · 6 revisions