Please provide a way to enter more then one email recipient for the tracking emails. If would be fine to only have one email record in the customer entry, the way you have it now, but provide optional additional recipients on the shipment page for each individual shipments. Both UPS and FedEx do this on their websites and we use it often.
June Nishihara Abom, Inc. commented
I, too, would like to see this feature of adding additional emails for shipping notifications.
The particular feature I do like about FedEx's ability to add additional notification emails is the ability to select a language for that particular email.