# XWUIPreOrderCountdown

A pre-order product page banner: a live countdown (days/hours/minutes/seconds) to a `releaseDate`, plus an email capture form to get notified at release. Once the deadline passes the countdown swaps for `expiredLabel`; submitting the form swaps it for a confirmation message.

## Events

| Event | Callback | Subscriber | `detail` |
|---|---|---|---|
| `xwui-pre-order-countdown:notify` | `onNotify` | `onNotify(handler)` | `{ email }` |

## Usage

```ts
import { XWUIPreOrderCountdown } from '@exonware/xwui/industry';

const banner = new XWUIPreOrderCountdown(host, {
  releaseDate: '2026-09-01T00:00:00Z',
  productName: 'Aurora Smart Lamp',
});

banner.onNotify((email) => console.log('notify', email));
```

```api
```