by which household benefits or refunds defined under subsection (e) are issued from and stored in a central databank via electronic benefit transfer cards. (2) Gross income The term gross income means the gross income of a household that is determined in accordance with standards and procedures established under section 5 of the Food and Nutrition Act of 2008 ( 7 U.S.C. 2014 ) and its implementing regulations. (3) Household (A) Rules for equitable administration of refund in certain cases The Secretary of the Treasury shall establish rules for providing the energy refund in an equitable and administratively simple manner to households where the group of individuals who live together includes members not all of whom are described in a single subparagraph of subsection (c)(1), or includes additional members not described in any such subparagraph. (B) Certain groups The Secretary of the Treasury shall establish rules regarding the eligibility and delivery of the energy refund to groups of individuals described in section 3(m) (4) or (5) of the Food and Nutrition Act of 2008 ( 7 U.S.C. 2012(n) (4) or (5)). (4) Poverty line The term poverty line has the meaning given the term in section 673(2) of the Community Services Block Grant Act ( 42 U.S.C. 9902(2) ), including any revision required by that section. (5) State The term State means the 50 States, the District of Columbia, the Commonwealth of Puerto Rico, American Samoa, the United States Virgin Islands, Guam, and the Commonwealth of the Northern Mariana Islands. (6) State agency The term State agency means an agency of State government, including the local offices thereof, that has responsibility for administration of the one or more federally aided public assistance programs within the State, and in those States where such assistance programs are operated on a decentralized basis, the term shall include the counterpart local agencies administering such programs. (7) Supplemental Nutrition Assistance Program The term supplemental nutrition assistance program