---
title: "Invoice Validation"
description: "Automate invoice processing with AI that knows when to ask for help. 44 of 47 invoices posted automatically, 3 exceptions flagged for review."
url: https://flowrunner.ai/use-cases/invoice-validation
date_modified: 2026-09-04T21:53:04-07:00
---

# Invoice Validation

47 invoices arrived this morning. 44 posted automatically. 3 need your decision.

The Problem The Automation What Gets Escalated Real Results Implementation

## The Problem

Your AP team spends 4+ hours every morning processing invoices. Most are routine: same vendors, same amounts, same approvals. But 6% have exceptions: missing PO numbers, price mismatches, new vendors requiring setup. Those exceptions stall everything.

The result? Invoices sit in queues. Vendors call asking about payment status. Early payment discounts expire. And your team is stuck doing data entry instead of managing vendor relationships.

## The Automation

Our invoice validation agent connects to your ERP, email, and vendor portals. It reads incoming invoices, matches them to POs, checks for duplicates, and validates amounts against contracted rates.

01

### Intake

Agent monitors email, portals, and shared folders for new invoices

02

### Validation

Extracts data, matches POs, checks pricing, flags exceptions

03

### Escalation

Posts clean invoices automatically. Routes exceptions to AP team with context

![Invoice validation dashboard showing 44 of 47 invoices processed automatically](https://flowrunner.ai/_astro/hero-usecase1.7IBTBhlX.png)

94% Auto-processed

3 min Avg. review time

$12K Monthly savings

## What Gets Escalated

-   **Missing PO numbers** - Agent flags invoice, suggests matching PO from vendor history
-   **Price variances >5%** - Escalates with contract terms and approval workflow
-   **New vendors** - Routes to vendor setup process with banking details
-   **Duplicate detection** - Catches invoices already paid or in process
-   **Tax discrepancies** - Flags sales tax calculation errors

## Real Results

> "We went from 4 hours of invoice processing every morning to 20 minutes of exception review. The agent catches duplicates we used to miss and pays early enough to capture discounts we were leaving on the table." \- VP Finance, 200-person manufacturing company

## Implementation

**Week 1:** Connect to your ERP and email. Train the agent on your invoice formats and approval rules.

**Week 2:** Run in shadow mode: agent processes but doesn't post, you verify accuracy.

**Week 3:** Go live with auto-posting for invoices above confidence threshold.

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Markdown version of https://flowrunner.ai/use-cases/invoice-validation. Site index: https://flowrunner.ai/llms.txt