1/19/2015 - 8:50 PM

Miva - PayPal Advanced Error Message

Miva - PayPal Advanced Error Message

Error Message

Unable to authorize payment: Duplicate trans: 10536-The transaction was refused as a result of a duplicate invoice ID supplied. Attempt with a new invoice ID


This message will display if the same credit card is used to place two orders for the exact same amount within in a short time period.


Change the order contents so that you have a different order total, and you should be able to proceed.