Some shippers get pretty picky about what they accept and want 'clear' copies etc. Today this would require going outside of Navix to either modify POD/BOL pictures and re-upload them before approval or doing this after they are sent back to the TMS. These shippers may require something like a CamScanner app that squares up edges, only grabs the page itself, raises the contrast, makes it black and white, removes shadows, etc.