Option 1 Selecting NO will make the toolbar only show up under the item, when the item is selected.
Toolbar will not come up when no item is selected.
Toolbar will come up at the bottom of the selected item.
Option 2 Selecting YES will make the toolbar always show up at the bottom of the ring up screen.
Option 3 Selecting VERTICAL will make the toolbar always show up at the right side of the ring up screen.