All payments of principal, interest, fees and other amounts due under the Notes shall be made by the Borrowers to the applicable Investor in lawful money of the United States of America, by check or wire transfer (according to the wiring instructions set forth at Schedule 2.6 ) or ACH direct debit pursuant to the authorization provided pursuant to Section 5.2(v) , of immediately available funds before 5:00 p.m. on the Business Day on which any such amount is due at the office of each Investor or such other office or by such other means as each Investor shall direct in a written notice delivered to Company in accordance with the terms of Article 11 ; provided , that all payments of interest due under Section 2.4(a) shall be made via ACH direct debit (or as otherwise authorized by any Investor).