Model
Notifier
Magento\Sales\Model\Order\Invoice\Notifier
What it does
This class is responsible for sending invoice notifications in Magento 2.
Developers use this class when they need to notify customers or administrators about invoice creation, typically after an order is invoiced.
It delegates the actual sending to configured sender services, allowing multiple notification channels (email, SMS, etc.) to be triggered at once.
Public Methods
- notify()