A box structure has a plurality of walls positioned and configured to prevent access to an interior space housing merchandise in a secure manner. A first movable wall permits manual access to a frontal portion of the interior space while at the same time moving a barrier strip to prevent manual access to other than said frontal portion of the interior space. A roll-out shelf mounts merchandise supporting modules with pushers to move merchandise toward the front of the structure where ejection mechanisms in each of the modules are able to direct selected items to the front of the structure where they can be accessed by consumers. The ejection process creates a characteristic noise to alert store personnel that products are being dispensed.