The Fall Off tab allows your DSR to easily see the items that have 'fallen off' a customer's ordering history, usually because they have started purchasing these items from another source.
 

Whenever you enter an order, you can hit the Fall Off tab to see those items the customer is no longer purchasing from you.
 
The top of this screen displays a slider bar, this controls how far back to show items the customer is no longer purchasing from you.

 

Tap and drag the slider bar which increments one week at a time.

 

You can select to display fall off items starting from the current order, one week, and then extending back to twelve weeks.

EOP-FallOff