Currently if using the app, the picking quantity shown is in bottles. This means, to minimise errors we'd need to print the order (as the print out shows carton or pallet quantity) for use alongside the app.
Update the app to show quantity at the carton or pallet level.
Guest
Picking 2.0 mode on the mobile app now displays a "Recommended Pick" calculation which will show the user what quantity of each Unit of Measure to pick to fulfil the required order quantity. Further information can be found in the Release Blog for Picking 2.0 here.