> For the complete documentation index, see [llms.txt](https://docs.advertisingbeast.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.advertisingbeast.com/managing-advertising-accounts/modules/bulk-manager/ad-groups/update-ad-groups/update-ad-group-default-bid.md).

# Update ad group default bid

"Update default bid" is a feature that allows you to modify the bid amount for one or more ad group records simultaneously. It consists of various [parameters](/managing-advertising-accounts/modules/bulk-manager/ad-groups/update-ad-groups/update-ad-group-default-bid/ad-group-bidding-parameters.md)—update options and boundaries—providing a flexible framework for your bidding strategies. 

<div align="left"><figure><img src="https://3974937538-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7EjUsysKr4AEohIaumYn%2Fuploads%2FLGwiP6jEWAi8IPgDpNpp%2Fimage.png?alt=media&amp;token=09a6fb01-81f7-4595-be31-738cef4acbf9" alt=""><figcaption></figcaption></figure></div>

To update ad group default bids:

* [x] Select the ad group records you wish to update using the checkboxes in the data table.
* [x] Click on "Update" in the actions bar.
* [x] In the dialog, check the "Update Default Bid" checkbox.
* [x] Select the bid parameters for the update operation.
* [x] Click "Apply" to finalize the changes.

If you wish to understand the bidding parameters in detail, please refer to the bidding parameters section:

{% content-ref url="/pages/G4zmTIDn4uALc4Uv4EwK" %}
[Ad group bidding parameters](/managing-advertising-accounts/modules/bulk-manager/ad-groups/update-ad-groups/update-ad-group-default-bid/ad-group-bidding-parameters.md)
{% endcontent-ref %}