Abstract: A container comprises a front panel including a stationary front portion and a removable front portion separated by a first line of weakness. The container comprises a rear panel including a stationary and a detachable rear portion separated by a second line of weakness. The container comprises a first and an opposing second side panel separated from the removable front portion by third and fourth lines of weakness. The container comprises a top front major flap extending from the removable front portion and hingedly coupled to the removable front portion by a first fold line. The container comprises a top rear major flap extending from the rear panel and hingedly coupled to the stationary rear portion and the detachable rear portion by a second fold line. The container is configured to be converted into a display configuration.

Abstract: A container comprises a front panel including a stationary front portion and a removable front portion separated by a first line of weakness. The container comprises a rear panel including a stationary and a detachable rear portion separated by a second line of weakness. The container comprises a first and an opposing second side panel separated from the removable front portion by third and fourth lines of weakness. The container comprises a top front major flap extending from the removable front portion and hingedly coupled to the removable front portion by a first fold line. The container comprises a top rear major flap extending from the rear panel and hingedly coupled to the stationary rear portion and the detachable rear portion by a second fold line. The container is configured to be converted into a display configuration.

Abstract: An integrated packaging system, including a funnel, for containers of motor oil or other pourable materials. The packaging system is formed into a box out of a sheet of material, such as corrugated cardboard. One or more walls of the cardboard are partially die cut to allow selective removal of a section, with fold lines pre-stamped, which when folded form a funnel. The funnel is convenient, included as a part of the box, storable within the box and recyclable with the box when discarded.