> ## Documentation Index
> Fetch the complete documentation index at: https://developer.utgl.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Fee Group Setting

> Apply different fee group to the card account

To ensure that your clients benefit from a special fee setting for their card accounts, please consider passing in the following metadata object during the creation process:

<CodeGroup>
  ```Text json theme={null}
  xmetadata: {
    "group": ["fee:group1"] // or "fee:group2"
  }
  ```
</CodeGroup>

By including the above xmetadata object during the card account creation endpoint [here](/reference/createcardaccount), your clients will be subject to different fee tier settings. Please note that if xmetadata is not passed in during the creation, the default fee tier will be set.

If the card account has already been created without the special fee setting, you can update the fee group post-creation using the provided API endpoint:

API Endpoint: [here](/reference/post_xmetadata-set)

Sample Parameters:

<CodeGroup>
  ```Text json theme={null}
  {
    target: {
      type: "cardaccount",
      id: // card account id
    },
    xmetadata: {
      "group": ["fee:group1"] // or "fee:group2"
  }
  ```
</CodeGroup>

You have the flexibility to choose between multiple groups for the card account. Please contact your integration manager to get the fee group details.

Please ensure that the special fee setting is applied to provide the best experience for your clients.