Commercial terms & deal structure · Core
Invoice
Also called: bill
ELI5
A document requesting payment for supplied goods or services.
Used in conversation
“Which version of invoice should the board treat as current?”
Pitch context
You will see “Invoice” in go-to-market plans, sales forecasts, account reviews and commercial proposals when the discussion reaches commercial terms & deal structure.
Why it matters: In commercial terms & deal structure, a loose definition can change rights, obligations, approval, disclosure or enforceability.
Caution
Meaning, enforceability and required process vary by jurisdiction and agreement; this definition is not legal advice.
Connected terms
- Purchase orderA purchase order authorises or records a buyer’s order; an invoice is the seller’s request for payment after or around supply.
Sources & evidence · 7
Direct term-level sources and supporting source families.
- OECD — G20/OECD Principles of Corporate Governance 2023Direct source · institutional · checked 2026-08-16
- U.S. Acquisition.gov — Federal Acquisition Regulation Part 15 — Contracting by NegotiationDirect source · primary · checked 2026-08-16
- UK Government — Groceries Supply Code of PracticeDirect source · primary · checked 2026-08-16
- U.S. Small Business Administration — Write your business planSupporting source family · primary · checked 2026-08-16
- IFRS Foundation — IFRS GlossarySupporting source family · primary · checked 2026-08-16
- U.S. Securities and Exchange Commission — EDGAR and filing resourcesSupporting source family · primary · checked 2026-08-16
- National Institute of Standards and Technology — Computer Security Resource Center GlossarySupporting source family · primary · checked 2026-08-16