QAI Invoice & AP Auditor

Runs a genuine three-way match — invoice against purchase order against receipt — with tolerances for quantity and price, and catches duplicate invoices across four different patterns, including the same invoice resubmitted under a slightly different number.

How it works

1. Upload your invoices, purchase orders, and receiving records
2. The tool matches every line and classifies exceptions — price variance, quantity variance, no PO, duplicate, and more
3. Duplicate detection runs four separate checks, not just an exact match
4. Get a workbook with exceptions by vendor, duplicate detail, and goods-received-not-invoiced for your period-end accrual

Who it's for: AP clerks and managers, controllers, and internal auditors testing purchasing controls or chasing duplicate payments.