The + Quick Add option allows users to quickly create new Consignments, Products, Sales Orders and Purchase Orders directly from the main menu.
A great tip is to right-click on the option you want and open in a new tab, that way you can return to where you were when you have finished adding the new record.
As a further note, if you are using an iPad or tablet, the quick Add will be converted to just a "+" sign to save space and allow you to still view the entire menu.