; (B) the cost savings resulting from the implementation of the strategy; (C) the improvements implemented under the strategy to the hardware and software used for printing and mailing operations of the Department, including any such improvements that will be implemented; and (D) whether the Department is processing a significant volume of mail correspondence volumes outside of the locations described in subsection (b)(1)(A). (2) Timing The date described in this paragraph is— (A) two years after the date of the enactment of this Act; or (B) if the Secretary carries out a pilot program under subsection (c), three years after the date of the enactment of this Act. (f) Definitions In this section: (1) The term house holding means consolidating into a single piece of mail all mail that is sent on the same day from the same location to the same intended recipient at one address. (2) The term mail data means metrics relating to printing and mailing operations, including the quantity of mail, costs, and address errors. (3) The term printing and mailing operations means the processes, personnel, facilities, and materials and other resources involved in the production, handling, and transmission of electronic and physical mail, and the management thereof.