(1) Subject to this Part and the rules, fuel security services payment is payable to a person for each quarter that ends in the person's commitment period.
(2) However, fuel security services payment is not payable to a person for a quarter:
(a) if there is no time in the quarter at which the person refines any FSSP fuel at the committed refinery; or
(b) if the amount of the payment would be nil; or
(c) in any circumstances relating to a matter mentioned in subsection 40(2) that are prescribed by the rules.