First, PredictAP looks at the vendor code and invoice number to detect duplicates. If these fields match, the invoice is considered a suspected duplicate.
If there is no match on vendor code and invoice number, we also then check: vendor code, invoice date, and amount. If these fields match, the invoice is considered a suspected duplicate.
If a document is held back by your AP system and appears in the ‘Failed’ tab in PredictAP, you may see that there will be a ‘Delivery Failure- Duplicate’ status that populates for further review by you and your team.