A method and apparatus are disclosed for detecting a presence of a device. There is at least one hanger for holding a plurality of bags. At the DMA controller, respective base and rollover addresses of the circular buffers are identified. A multi-function terminal of a controller is coupled to the sensing resistor. The device includes at least one punch to both apply a compressive force onto the first component in the direction of the second component, and introduce a current into the adhesive via the components. The bottle cap assembly may be made of plastic resins; metals; silicones; bio-degradable materials; andor oxygen absorbing materials.