> ## Documentation Index
> Fetch the complete documentation index at: https://docs.unleash-commerce.eu/llms.txt
> Use this file to discover all available pages before exploring further.

# Notifications Reference

> List of available notifications in Unleash Commerce Core

## Core Notifications

All notifications are registered as contracts and can be replaced with custom implementations.

| Notification                   | Contract                               | Namespace                                  | Purpose                                     |
| ------------------------------ | -------------------------------------- | ------------------------------------------ | ------------------------------------------- |
| AccountRequestNotification     | AccountRequestNotificationContract     | `Esign\UnleashCommerce\Core\Notifications` | Sent when a customer requests an account    |
| CustomerInvitationNotification | CustomerInvitationNotificationContract | `Esign\UnleashCommerce\Core\Notifications` | Sent to invite a user to a customer account |
| ContactFormNotification        | ContactFormNotificationContract        | `Esign\UnleashCommerce\Core\Notifications` | Sent when the contact form is submitted     |
| MediaDownloadReadyNotification | MediaDownloadReadyNotificationContract | `Esign\UnleashCommerce\Core\Notifications` | Sent when a media download is ready         |
| OrderConfirmationNotification  | OrderConfirmationNotificationContract  | `Esign\UnleashCommerce\Core\Notifications` | Sent after an order is placed               |