A product merchandising assembly for attachment to a substantially vertical transparent surface such as the interior surface of a refrigerated cooler door including a removably attachable product storage member for receiving and retaining a plurality of product containers therewithin, a removably attachable graphic panel, and a plurality of suction type attachment devices for enabling the product storage member and the graphic panel to be simultaneously removably attached to the vertical transparent surface, the graphic panel being positioned and located between the product storage member and the vertical transparent surface so as to be viewed therethrough.