13. (1) A public service body shall pay to the Office such an amount as the Office determines, subject to the approval of the Minister, for the purpose of defraying expenditure incurred, in whole or in part, by the Office in the procurement of goods or services required for the provision of shared services to the public service body.

(2) Any amount received by the Office under subsection (1) shall be paid into, or disposed of for the benefit of, the Exchequer in such manner as the Minister may determine.