; and (B) approves the applications under paragraph (2) of a number of retail food stores located in the governmental entity requesting to participate in the supplemental nutrition assistance program that would be sufficient to satisfy the requirements of this Act if the governmental entity were one of the several States. (4) Cash benefits provided in Puerto Rico As part of a plan of operation submitted under paragraph (1)(A), the Secretary shall allow the Commonwealth of Puerto Rico to provide a percentage of benefits under the supplemental nutrition assistance program in the form of cash. (5) Family Market Program in Puerto Rico As part of a plan of operation submitted under paragraph (1)(A), notwithstanding subsection (g), the Secretary shall allow the Commonwealth of Puerto Rico to continue to carry out, under the supplemental nutrition assistance program, the Family Market Program established under this section. (6) Authorization of appropriations There are authorized to be appropriated to the Secretary to carry out this subsection and the amendments made by section 308(a) of the Puerto Rico and Virgin Islands Equitable Rebuild Act of 2018 such sums as are necessary for fiscal year 2018, to remain available until expended. (g) Termination of effectiveness (1) In general Subsections (a) through (e) shall cease to be effective with respect to the Commonwealth of Puerto Rico, American Samoa, or the Commonwealth of the Northern Mariana Islands, as applicable, on the date described in paragraph (2) if the Secretary submits to Congress a certification under subsection (f)(3). (2) Date described The date referred to in paragraph (1) is, with respect to the Commonwealth of Puerto Rico, American Samoa, the Commonwealth of the Northern Mariana Islands, the date established by the Commonwealth of Puerto Rico, American Samoa, or the Commonwealth of the Northern Mariana Islands, respectively, in the applicable plan of operation submitted to the Secretary under subsection (f)(1)(A). . 310. Payment limitations for certain