A system and method for processing a client request using single use virtual servers. The fluid dispensing system includes a storage tank fixedly coupled within the door assembly between the inner door panel and the outer door panel. Also disclosed is a scan-exposing device used in the manufacturing process. An authorized address is provided to the client node. Also, in an example embodiment, the step in capacitance of the capacitor system may be determined based, at least in part, on a ratio of the capacitance of the second capacitance block to the capacitance of the first capacitance block.