What does it mean if I get declined code that indicates that the transaction is a duplicate?

If you attempt to process a payment for the same amount for a family/account within a 1 minute period, you'll receive an error message that says, A Payment for the same amount was processed for this family/account.  Check your gateway/virtual terminal for details.  A link to your virtual terminal is provided immediately under this error message, so you can login and investigate.

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