What is automated, where AI helps, who signs off
Automation for the routine. A person on every decision that matters.
The reliable spine
The reliable spine is non-AI: the clean vendor and rate-contract master, the deterministic three-way check of purchase order against goods received against principal invoice, and the rules flagging price drift, short supply, duplicate billing, GST mismatches, missed slab rebates, short free-quantity and goods received with too little shelf life left.
Where AI helps
AI is confined to reading and extracting the line items from supplier invoices, credit notes and rate cards and matching them against the order and the goods receipt; it never owns the recovered amount, the payment or the price.
Who signs off
A named person signs off anything touching money, stock, a customer promise, a regulated filing, a payment, a price, a credit decision or a people decision.