A container and its associated container blank for shipping and displaying products. The container blank includes a plurality of side panels, bottom panels, and top panels that are erectable into a fully enclosed shipping container. Formed in some of the side panels and some of the top panels are removable punch-out window panels. When removed, the punch-out window panels leave a top panel that defines a periphery around the "window" area. Various stacking tabs and slots are configured in the bottom panels. The stacking tabs and stacking slots are positioned such that when engaged and the containers are in a vertically stacked arrangement, the stacking tabs bias against a portion of the periphery of the top panel. When not engaged, the container has a flat bottom.