# invoice

/ˈɪnvɔɪs/ (US) · /ˈɪnvɔɪs/ (UK)

Source: https://englishreference.com/word/invoice
Updated: 2026-08-27

## Senses

### 1. a bill for goods or services

noun · CEFR B1

a document sent by a seller to a buyer that lists what was bought and how much money is owed.

For teachers: a commercial document issued by a seller to a buyer, indicating products, quantities, and agreed prices for items or services provided.

- The company sent an invoice for the new office furniture they delivered last week.
- Please ensure that the invoice includes the purchase order number to avoid any delays in the accounting department's payment cycle.

Usage: Commonly used with the verbs 'issue', 'submit', 'settle', or 'pay'.

### 2. to send a bill

verb · CEFR B1

to send someone a document asking for payment for work or goods.

For teachers: to issue a commercial invoice to a client or to record specific goods or services on an invoice.

- We will invoice you at the end of the month for the hours we worked.
- The consultancy typically invoices its clients on a net-30 basis, meaning payment is expected within thirty days of the document date.

Usage: This is a transitive verb that can take either the person being billed or the service provided as its direct object.

## Examples

- Please pay the invoice by the end of the month.
- The freelance designer sent an invoice for the logo work as soon as the final files were approved.
- Standard accounting procedures require that every incoming invoice be matched against a purchase order and a delivery note before the finance department authorizes a bank transfer.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.