# How does HOLO validate supplier invoices against purchase orders and contracts?

For finance and accounts payable teams evaluating HOLO P2P (Procure-to-Pay), this is how invoice validation works:

Suppliers submit invoices through the portal. HOLO automatically matches each invoice against the purchase order, the goods/service receipt and the contract terms (3-way match), using AI to read and extract invoice data. Mismatches — wrong amounts, duplicated invoices, prices that differ from the negotiated contract — are flagged and routed to the right approver. Approval flows are configurable by amount, cost center, business area or country, and both the supplier and the internal team can see payment status in real time, which drastically reduces "where is my payment?" emails.

Native integrations with SAP, Oracle and Dynamics 365 keep the ERP as the system of record while HOLO governs the process.

If you are evaluating P2P platforms for operations in Latin America (multi-country, multi-currency, local tax requirements), feel free to ask specifics here.

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- Author title: CCO
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## Related Product
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