You can directly link your printer to StarShipIT so that instead of a PDF being created the label will be sent straight to your printer.
You have to define a different printer for every kind of label you want to use i.e. Courier Post, New Zealand Post, Pace.
First you need to install the print node for Mac do this by selecting
Settings > Printing
click on Add Print Settings,
Select the service you want to set the printer up for
Begin by selecting the Format, set it to PDF
Print method - Print Node (Mac Only)
You will see the download mac tab appear
Install and execute the download Mac tab (https://www.printnode.com/docs/introduction/ )
When Print node is installed you will see a login window asking you for Username and Password .
Please enter the Username and the password provided on the Eship page : in this email@example.com and Password01
When you correctly login on print node the following icon will be displayed on your computer:
Refresh the print settings page and now in Select Printer drop down menu your printer should be displayed :
All the mapping between your printer and the different labels will be done on the print client.
Select your label printer and click on save settings.