---
type: help
title: "What information should appear on packing slips and invoices for purchase orders?"
description: "When you order against a purchase order, your packing slip and invoice should reference the PO number so the paperwork matches your records and the invoice"
resource: https://www.4over4.com/help/material/what-information-should-appear-on-packing-slips-and-invoices-for-purchase-orders
tags: ["Products", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What information should appear on packing slips and invoices for purchase orders?

When you order against a purchase order, your packing slip and invoice should reference the PO number so the paperwork matches your records and the invoice

Part of the **Products** hub. See [all help concepts](index.md).

- Page type: help
- Hub: Products
- URL: https://www.4over4.com/help/material/what-information-should-appear-on-packing-slips-and-invoices-for-purchase-orders