Notwithstanding the requirements of Chapter 34 (§ 15.2-3400 et seq.) of Title 15.2, the County of Alleghany and the Town of Clifton Forge may agree to a revenue and economic growth sharing arrangement with respect to tax revenues generated by any industry, business or other for-profit employment generating enterprise locating in any of the localities. The obligations of the parties to any such agreement shall not be construed to be debt within the meaning of Article VII, Section 10 of the Constitution of Virginia. Any such agreement shall be approved by a majority vote of the governing bodies of the localities reaching agreement but shall not require any other approval.