2D/3D Barcode/QR Code pick pack list

I am not sure how to articulate this fully but i wonder if there is a feature or capability where you can print off the sales orders and use the bar code or qr code on the sales order to either pick the items -pick list- or scan the bar code for packaging and shipping -the picked sales order - via the picked sales order being scanned into the shipping process.

i have to brush up on my understanding on the pick list/sale list picking via the sale order barcode being scanner by the picker and final picked items tray then being scanned again via another barcode for the shipping aspect.

i am trying to ascertain how north/where the north commerce aids this process.