> Deprecated:
> Product subscription app extensions won't be supported as of December 3, 2025. You should migrate existing product subscription app extensions to [purchase options extensions](/docs/apps/build/purchase-options/purchase-options-extensions).


Banners inform merchants about important changes or persistent conditions. Use this component if you need to communicate to merchants in a prominent way.

[Learn more about best practices and guidelines on using Banners](https://polaris.shopify.com/components/feedback-indicators/banner#best-practices).

<p>
<div class="react-code-block" data-preset="basic">
<div class="react-code-block-preload ThemeMode-dim">
<div class="react-code-block-preload-bar basic-codeblock"></div>
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</div>


<script type="text/plain" data-language="ts" data-title="JavaScript">
RAW_MD_CONTENT
import {extend, Text, Banner} from '@shopify/admin-ui-extensions';

extend('Playground', (root) => {
  const banner = root.createComponent(Banner, {
    action: {
      onAction: () => console.log('Pressed the action'),
      content: 'Press me',
    },
    status: 'warning',
    title: 'This is a warning',
    onDismiss: () => console.log('Closed'),
  });

  const bannerText = root.createComponent(Text);
  bannerText.appendChild('Here is the warning.');
  banner.appendChild(bannerText);
  root.appendChild(banner);

  root.mount();
});


END_RAW_MD_CONTENT</script>
<script type="text/plain" data-language="jsx" data-title="React">
RAW_MD_CONTENT
import React from 'react';
import {extend, render, Banner} from '@shopify/admin-ui-extensions-react';

function App() {
  return (
    <Banner
      action={{
        onAction: () => console.log('Pressed the action'),
        content: 'Press me',
      }}
      status="warning"
      title="This is a warning"
      onDismiss={() => console.log('Closed')}
    >
      Here is the warning.
    </Banner>
  );
}

extend(
  'Playground',
  render(() => <App />),
);


END_RAW_MD_CONTENT</script>

</div>
</p>


## Props
optional = ?

| Name | Type | Description |
| --- | --- | --- |
| action? | <code><a href="#banneraction">BannerAction</a></code> | Button to display at bottom of banner.  |
| onDismiss? | <code>() => void</code> | Callback fired when banner is dismissed.  |
| status? | <code>"success" &#124; "info" &#124; "attention" &#124; "warning" &#124; "new"</code> | Visual treatment of the banner based on message purpose.  |
| title? | <code>string</code> | Title of the banner.  |<a name="BannerAction"></a>

### BannerAction

| Name | Type | Description |
| --- | --- | --- |
| onAction | <code>() => void</code> | Callback when the Banner action button is pressed.  |
| content | <code>string</code> | Button label text.  |

## Guidelines

- 📱 Do not nest other components other than Text. They will not be rendered. Use nested Text to render text content within the Banner.
- 📱 Do not nest banners inside horizontal Stacks, Pressables, ResourceItems, Cards, or CardSections. This will result in unintended behavior.

| ✅ Do                                                         | 🛑 Don't                         |
| ------------------------------------------------------------- | -------------------------------- |
| Place Banners at the top of the page or section they apply to | Use too many Banners at one time |
| Use status to provide additional context to the merchant      |                                  |

For more guidelines, refer to Polaris' [Banner best practices](https://polaris.shopify.com/components/feedback-indicators/banner#best-practices).