The total number of products that have a shipping tracking number associated.
The total number of shipments, this metric looks at total number of tracking numbers to determine shipments.
The average number of products in a shipment. We calculate this by dividing Products Shipped/# of shipments.
The total value of the items shipped. In case an order is split into multiple packages we calculate this number based on the products shipped and not the order total. This is a great metric or even KPI when compared to Total Sales -> for example Total Sales – Total Shipped Value = Pending Value of items that has not been shipped yet.