FAQ » History » Version 5
chin-yeh, 10/17/2011 06:20 PM
1 | 1 | chin-yeh | {{toc}} |
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2 | |||
3 | h1. FAQ |
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4 | 2 | chin-yeh | |
5 | h2. General |
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6 | |||
7 | h3. How to simulate a CVV matched payment |
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8 | |||
9 | enter *999* in CVV field |
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10 | |||
11 | h3. How to simulate a declined payment |
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12 | |||
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 | 5 | chin-yeh | h3. How NMI checks for duplicate transaction |
17 | 3 | chin-yeh | |
18 | A transaction is categorized as duplicate when: |
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19 | 1 | chin-yeh | * submit same amount & same credit card within *20 minutes* |
20 | 5 | chin-yeh | |
21 | h3. No order ID returned |
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23 | It happens when the result code is *3* or *300* |