• Table of contents
• FAQ
  • General
    • How to simulate a CVV matched payment
    • How to simulate a declined payment
    • How do NMI checks for duplicate transaction

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 do NMI checks for duplicate transaction¶

A transaction is categorized as duplicate when:

• submit same amount & same credit card within 20 minutes