Workflow Automation · Read + Write

Invoice 3-way match

Automate Rep · High Reason · Medium

Accounts payable triple-checks each invoice against the PO and goods-receipt — by hand. Long lead times, late payments, missed early-pay discounts.

Extract fields from invoice + PO + GR with IDP. Match line-by-line under tolerance rules. Auto-pay matches; route exceptions to AP.

~85% touchless

Match cycle from days → minutes. Exceptions are the only cases AP touches. Early-pay discounts captured.

Input — PO + GR + invoice

Purchase OrderPO-8821

vendor	Tipa V Co.
item · pipe-4"	120 × 35฿ = 4,200

Goods ReceiptGR-3441

received	120 units
condition	OK

InvoiceINV-7710

vendor	Tipa V Co.
billed	120 × 35฿ = 4,200

Process — AI pipeline

1Extract fields from each docReadGenerative

2Normalise to common schemaRulesSymbolic

3Apply 3-way match rules (qty / price / total)RulesSymbolic

4Route: auto-pay or AP exceptionWriteSymbolic

Output — match decision

Click Run demo to extract from all 3 docs and apply the matching rules.

Match decision PASS · auto-pay

Rule	PO	GR	Invoice	Result
Vendor on approved list	Tipa V	Tipa V	Tipa V	✓
Qty (GR ≤ PO)	120	120	120	✓
Price (invoice = PO)	35฿	—	35฿	✓
Total within ±2%	4,200	4,200	4,200	✓

Auto-routed to AP system: Approve & schedule payment T+30. Early-pay discount captured: ₿84.

SymbolicThe matching rules: qty(GR) ≤ qty(PO); price(invoice) = price(PO); total(invoice) within ±2% of GR×price; vendor must be on approved list.

PredictiveOCR text detection on each doc (scanned or PDF); document-type classifier.

GenerativeVision-LLM extracts free-form fields (vendor name variations, multi-line addresses) into the schema.