FAQ » History » Version 4
chin-yeh, 10/13/2011 11:16 AM
1 | 1 | chin-yeh | {{toc}} |
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3 | h1. FAQ |
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4 | 2 | chin-yeh | |
5 | h2. General |
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7 | h3. How to simulate a CVV matched payment |
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9 | enter *999* in CVV field |
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11 | h3. How to simulate a declined payment |
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13 | * enter an amount less than *1.00* |
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14 | * enter a invalid credit card number |
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15 | 3 | chin-yeh | |
16 | h3. How do NMI checks for duplicate transaction |
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18 | A transaction is categorized as duplicate when: |
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19 | 4 | chin-yeh | * submit same amount & same credit card within *20 minutes* |