Here's where the user can go over the items in their cart, because the system does an automatic stock level check and marks those that are over the current available stock for the user to change the quantity of trays, or just remove an item altogether.
Application
Back Button
This is the position of the Back Button for this application. No matter what image may be displayed, it always overlays the Back button when in this position.
Users are strongly advised to use only this to step back through the online ordering system, and not use the browser's back button.
Agrees to be shown everything including the red-flagged items in the order so the user can adjust the number of trays quantity until the item is no longer flagged.
Shows and hides the main menu items that allow a logged-in user to go back and forth through the various pages of this application without losing their orders. The options on this screen are:
Indicates a shortfall in the available number of trays vs. the number requested in the order (cart), and that until the counts are adjusted using the + and-buttons, this order cannot be submitted. This vanishes as soon as the counts are appropriately adjusted.
