When Etsy is set up as an extension to your ERP and you Ship/Process an Order in StarShip, StarShip writes the following shipment detail back to the Order. This is in addition to the normal write-back of freight charges, etc. to your ERP source interface.
Order Status
The Order Status is updated to Completed when the Order is fully shipped. For partial shipments, the Order is updated to In Progress in Etsy and shows as Partially Shipped in StarShip.
Tracking Numbers
StarShip writes the Tracking Numbers for each package back to the Order.