; (ii) the total amount of Emergency COVID-19 Short-Time Compensation paid to individuals. By the State pursuant to such agreement; and (iii) any additional administrative expenses incurred by the State by reason of such agreement (as determined by the Secretary). (B) Terms of payments Sums payable to any State by reason of such State’s having an agreement under this section shall be payable, either in advance or by way of reimbursement (as determined by the Secretary), in such amounts as the Secretary Estimates that State will be entitled to receive under this section for each calendar month, reduced or increased, as the case may be, by any amount by which the Secretary finds that his estimates for any prior calendar month were greater or less than the amount which should have been paid to the State. Such estimates may be made on the basis of such statistical, sampling, or other method as may be agreed upon by the Secretary and the State agency of the State involved. (2) Certifications The Secretary shall from time to time certify to the Secretary of the Treasury for payment to each State the sums payable to such State under this section. (3) Appropriation There are appropriated from the general fund of the Treasury, without fiscal year limitation, such sums as may be necessary for purposes of this subsection. (g) Applicability (1) In general An agreement entered into under this section shall apply to weeks of unemployment— (A) beginning on or after March 1, 2020