# Modify Merchant Order Config

Modifies the merchants order configuration based on a given `merchant_id`.

{% hint style="info" %}
You must be connected to a merchant to modify their configuration.
{% endhint %}

{% hint style="warning" %}
Merchant Configuration is currently in beta.
{% endhint %}

### Available Order Configurations

**Custom Tags** - `custom_tags`\
This configuration allows you to provide a set of tags that will be included with any orders submitted for this merchant.

{% openapi src="<https://3937396275-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8lXIp71Ct5qCUhXjko2q%2Fuploads%2Fgit-blob-caf96e0a10f92bea98b14a64cb042f47958ec80a%2Fmerchant-service.yaml?alt=media>" path="/merchants/{merchant\_id}/configuration/orders\_config" method="put" expanded="true" %}
[merchant-service.yaml](https://3937396275-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8lXIp71Ct5qCUhXjko2q%2Fuploads%2Fgit-blob-caf96e0a10f92bea98b14a64cb042f47958ec80a%2Fmerchant-service.yaml?alt=media)
{% endopenapi %}