---
title: "CompletesInvoices – API-Referenz · Quittio"
description: "A country pack that completes an invoice before it is calculated, validated and rendered, e.g. with a notice the law of the country expects for some buyers. The render pipeline calls it for the leading pack of the invoice; what it adds is part of the rendered data."
canonical_url: "https://quittio.dev/docs/api/Quittio/Core/Countries/Capabilities/CompletesInvoices"
locale: de
meta:
  "og:description": "A country pack that completes an invoice before it is calculated, validated and rendered, e.g. with a notice the law of the country expects for some buyers. The render pipeline calls it for the leading pack of the invoice; what it adds is part of the rendered data."
  "og:image": "https://quittio.dev/og/quittio-de.jpg"
  "og:image:alt": "Quittio: E-Rechnungen für PHP und Laravel. Rechtssicher, validiert, archiviert, mit geprüfter Beispielrechnung."
  "og:image:height": "630"
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  "og:title": "CompletesInvoices – API-Referenz · Quittio"
  "twitter:image": "https://quittio.dev/og/quittio-de.jpg"
  "twitter:image:alt": "Quittio: E-Rechnungen für PHP und Laravel. Rechtssicher, validiert, archiviert, mit geprüfter Beispielrechnung."
---

> Index of every page on this site: [llms.txt](https://quittio.dev/llms.txt)

[API reference](https://quittio.dev/docs/api) / [Quittio](https://quittio.dev/docs/api/Quittio) \\ [Core](https://quittio.dev/docs/api/Quittio/Core) \\ [Countries](https://quittio.dev/docs/api/Quittio/Core/Countries) \\ [Capabilities](https://quittio.dev/docs/api/Quittio/Core/Countries/Capabilities)

# CompletesInvoices

interface in quittio/core

`Quittio\Core\Countries\Capabilities\CompletesInvoices` · [Source](https://github.com/Quittio/quittio/blob/v0.7.1/packages/core/src/Countries/Capabilities/CompletesInvoices.php#L14)

A country pack that completes an invoice before it is calculated, validated and rendered, e.g. with a notice the law of the country expects for some buyers. The render pipeline calls it for the leading pack of the invoice; what it adds is part of the rendered data.

## Methods \#

| Method | Description |
| --- | --- |
| `->complete()` | The invoice with what the pack adds; the invoice itself if nothing is missing. |

### `complete()`#

```
public function complete(
    InvoiceData $invoice,
    array<string, mixed> $settings,
): InvoiceData
```

The invoice with what the pack adds; the invoice itself if nothing is missing.

| Parameter | Type | Description |
| --- | --- | --- |
| `$invoice` | `[InvoiceData](https://quittio.dev/docs/api/Quittio/Core/Data/InvoiceData)` | |
| `$settings` | `array<string, mixed>` | the settings of the pack (Config::$countrySettings, e.g. quittio.countries.de) |

<dl><dt>Returns</dt>
<dd><code><a href="https://quittio.dev/docs/api/Quittio/Core/Data/InvoiceData">InvoiceData</a></code></dd>
</dl>

```json
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```