Abstract: The invention provides a packaging and display box that can be bundled and transported in an unassembled, compact blank. The packaging and display box can be quickly, easily, and conveniently assembled into a structurally and functionally stable display and deployed for commercial use. The packaging and display box can contain and display a variety of merchandise, including, but not limited to, packaged food products, consumer products, and the like. The packaging and display box provides modularity so that several assembled boxes can be stacked into a multi-box display that is also structurally and functionally stable. The invention also provides methods and systems for using the packaging and display box.