EASY, JAM-FREE OPERATION FOR 300 BANKNOTES It takes just minutes to mount the 4100 under your POS counter using the enclosed screws, close to your register yet out of sight. Cashiers will appreciate the convenience; you’ll appreciate the added protection against theft—a small investment that may save you a lot of money in the long run. Simply drop the bill into the slot, press the handle, and voilà: the note is neatly added to the existing stack inside the 4100. At the end of the day, just unlock the safe and remove it, then unlock the internal cassette and remove your neatly stacked high-value bills.