# # NotificationPreference An object representing notification preferences for different invoice events. ```php use Xendit\Invoice\NotificationPreference; ``` ## Properties | Name | Type | Required | Description | Examples | |------------|:-------------:|:-------------:|-------------|:-------------:| | **invoice_created** | [**array**](NotificationChannel.md) | | Notification channels for when an invoice is created. | null | | **invoice_reminder** | [**array**](NotificationChannel.md) | | Notification channels for invoice reminders. | null | | **invoice_paid** | [**array**](NotificationChannel.md) | | Notification channels for when an invoice is paid. | null | [[Back to README]](../../README.md)