How to fulfill large quantity of orders quickly?

Hey guys,

What is the best way to fulfill and pick items for a large sum of orders? Manually going through each order individually takes up a lot of time, is there an easier way? Just upgraded to full version, hoping the order csv export can help in some way but I think it’s missing the actual items purhcased? Correct me if I am wrong…thank you any and all help is appreciated greatly!