Web Notify
Web Notify lets you send notifications to any Endpoint for Webhook, Trackback, or similar. The default use is to send package Tracking back to a customers order system.
Your customers' developers like API's that let them set a Webhook to receive a automatic callback or push notification of a future event, like a shipment and Tracking.
Now you can set this for them so their system receives instant notification when you ship, or customize for an entirely different use. Questions: support@bigbusiness.com.