PO Number
Unique identifier for tracking, invoice matching, and audit history across systems and financial records.
A well-prepared PO reduces fulfillment errors, creates an auditable commitment, and simplifies matching between receipts and invoices. It establishes payment expectations and remedies that help avoid costly disputes and supports tax and regulatory recordkeeping under U.S. standards such as ESIGN and UETA.
Roles vary by organization size and industry; larger enterprises often require delegated signing authority and multi-step internal approvals before issuing a PO.
Unique identifier for tracking, invoice matching, and audit history across systems and financial records.
Full legal names, billing and shipping addresses, and contact information for contract interpretation or delivery questions.
Item codes, descriptions, quantities, unit prices, and total amounts per line to prevent fulfillment or pricing disputes.
Incoterms or specific delivery windows, shipping method, and required delivery address to set risk and logistics expectations.
Net payment period, early-payment discounts, currency, invoicing instructions, and remittance details for AP workflows.
Governing law, liability limits, warranty statements, amendment process, and reference to master agreements if applicable.
| Field | Configuration |
|---|---|
| PO Number | Auto-generate sequential number on creation |
| Approval Chain | Conditional routing by amount thresholds |
| Supplier Notification | Email or secure link on issue |
| ERP Sync | Send PO to accounting/ERP upon approval |
Ensure any eSignature provider supports the required integrations and export formats so signed POs sync to procurement and accounting systems.
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies by plan | Varies by plan | Varies by plan | Varies by plan |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
Optica switched to signed electronic POs to streamline vendor onboarding and reduce paper handling.
Xerox integrated signed POs with NetSuite to automate PO-to-invoice reconciliation.
Vendor typically acknowledges within 1–5 business days.
Specified by PO; commonly 7–90 days depending on goods.
Vendor to submit invoice upon shipment or delivery acceptance.
Per payment terms, often Net 30 or Net 60 from invoice date.
Raise discrepancies promptly, typically within 30 days of invoice.
| Criteria | Trading Purchase Order | Sales Order |
|---|---|---|
| Issuer | buyer issues | seller issues |
| Primary Purpose | authorize purchase | confirm acceptance |
| Invoice Matching | used for three-way match | often generated from po |
| Legal Role | buyer commitment | seller acknowledgement |
The procurement manager typically prepares and routes the PO through internal approvals, ensuring budget compliance and supplier selection. This role verifies specifications and delivery terms before routing for signature.
An authorized signatory (often CFO or delegated officer) has legal authority to bind the company on spend commitments; their countersignature enacts payment obligations and contract terms.