If you've connected your ecommerce platform to buy shipping labels for your orders, Pirate Ship can show you what shipping service your customer selected when they were checking out.
Go to the Import page in Pirate Ship.
Click any column header to open the filter menu.
Open the Columns section at the bottom of that menu.
Check the "Requested Shipping Service" column.
You may have to scroll to the right to see the new column.
Here's more information on customizing the data shown on the Import page.