When you're working on a transfer or purchase order, you can create a CSV file that contains the Reorder Numbers and Quantities of the items, or the Reorder Numbers, Quantities and Costs. This can be done with both open or closed transfers and purchase orders.
1) Click the Actions button at the bottom of the page to open a menu with the options shown below:

2) Click on Export Purchase Order, then choose whether or not you want to include Costs on the exported file:

3) Find the downloaded CSV file on your computer. If you're using Google Chrome, you should get a pop-up a bit like this one in the top right of your browser window. If you can't see this, find your Downloads folder in File Explorer and it should be in there.

You can then open the file which should look something like the below:
Or with costs: