A purchase order (PO) is a formal document a buyer sends to a supplier authorising the purchase of specific goods at agreed prices. It protects both parties — the supplier knows exactly what to deliver and at what price, and the buyer has a paper trail for accounting and inventory management. This generator creates professional POs with item codes, units, delivery dates, shipping costs, payment terms, and a supplier acceptance signature block.

How to use this Purchase Order Generator

1. 1Enter your company name, email, phone, and address as the buyer.
2. 2Enter the supplier's company name, contact person, and email.
3. 3If the delivery address differs from your company address, fill in the "Ship To" section.
4. 4Set the PO number, PO date, required delivery date, and payment terms.
5. 5Add line items with item codes, descriptions, quantities, units, and unit prices. Add tax and shipping costs if applicable.

When and why to use a purchase order

Tips and things to know

• ✓Always use a PO for any purchase over your internal threshold (e.g. $500) — the paperwork cost is trivial; the dispute-resolution value is significant.
• ✓Include your PO number in the payment reference when you pay the supplier's invoice — it makes bank reconciliation and audits dramatically simpler.
• ✓For repeat suppliers, keep a template with their details pre-filled and just update the PO number, date, and items each time.
• ✓Add your preferred delivery instructions in the Notes field: "Please include a packing slip with each shipment and email a dispatch notification with the tracking number."
• ✓If a supplier ships a partial order, note the received quantity on the delivery note and reference the original PO number when following up on the remainder.

Purchase Order Generator — bottom line

Purchase orders serve a dual purpose that is easy to underappreciate until something goes wrong: they protect the buyer from supplier disputes, and they protect the supplier from buyer disputes. A supplier who delivers 100 units against a verbal agreement for 50 has no recourse if the buyer disputes the quantity; a supplier with a signed PO for 100 units has a binding document. Similarly, a buyer who places a verbal order at one price and receives an invoice at a higher price has little leverage without a PO documenting the agreed terms. The PO is not bureaucratic overhead — it is a cheap, simple contract for every purchase. The most common PO mistake is not using them for repeat purchases from established suppliers, under the assumption that the relationship makes documentation unnecessary. Established supplier relationships produce the most casual and therefore the most disputed orders — a long-term supplier who ships the wrong quantity or specification is much harder to dispute gracefully without a PO than a new one. Use POs consistently regardless of how long the relationship has been established. Second mistake: not including item codes or SKU numbers when they exist. "10 units of blue widget" is ambiguous; "10 units of SKU-1042-BLU-M" is not. Suppliers that stock multiple variants of similar products need the specific item identifier to fulfill correctly. Third: not referencing the PO number on the payment when the invoice is settled. Including the PO number in the payment memo enables clean three-way matching (PO + delivery note + invoice + payment) and eliminates ambiguity in the supplier's accounts receivable records — a small step that prevents an entire category of reconciliation problems.

Official resources and further reading