Aftership allows to send and receive notifications for 6 different statuses: Info Received, In Transit, Out for Delivery, Failed Delivery Attempt, Delivered, Exception.
You can select one or multiple notification triggers to send or receive the notification.
To activate the triggers within your AfterShip account make changes in notifications settings of your AfterShip account.
Notifications will be triggered only once against a status change and not every checkpoint message update..
Note: If the shipment has already been delivered and then you add the shipment, no notifications will be sent out even if you turned on the notification settings.