Guys we have been asking for this for years.  we want to be able to ship multiple packages for one customer in the same shipment, so as to avoid  entering shipping info repeatedly, and avoid customer getting multiple tracking emails. When does this arise? Really often.  A customer has lots  different items on back order from multiple orders , the goods come into stock and so you have multiple  invoices/ packages. But you put all those packages into one box and ship it all together with one tracking number. Why can you not just tick all those packages, and create one shipment, one tracking number, one tracking email?