---
title: "Who is buying, just before paying: sets the invoice's VAT mention"
method: POST
path: "/v1/billing/checkout/{id}/prepare"
tags: ["billing"]
---

# Who is buying, just before paying: sets the invoice's VAT mention

`POST /v1/billing/checkout/{id}/prepare`

## Request

- Base URL: `https://api.briq.cloud`
- URL: `https://api.briq.cloud/v1/billing/checkout/{id}/prepare`
- Auth: none declared

## Path parameters

- `id` string, required

## Request body

- object
  - `country` string, required
  - `business` boolean, required
  - `businessName` string
  - `taxIdType` string

## Response `200`

ok

- object
  - `vat` string, nullable, required

## Other responses

- `400`: validation
- `401`: unauthorized
- `403`: forbidden
- `404`: not found
- `409`: invalid state
- `502`: payment provider error

---

[API](https://skmtc.dev/briq/apis/briq-api.md) · [All operations](https://skmtc.dev/briq/apis/briq-api/llms.txt) · [OpenAPI document](https://skmtc.dev/briq/apis/briq-api/revisions/609b424459cb?raw)