(1) An applicant for a refrigerated locker plant license shall pay a license fee to the State Department of Agriculture. The department may adopt rules establishing a license fee for a refrigerated locker plant. Except as provided in this subsection, the department may not adopt a rule under this section to establish a license fee that is more than three percent higher than the fee charged during the preceding year. When adopting a rule establishing a license fee, notwithstanding the three percent limit, the department may round the fee amount to the next higher whole dollar amount. The department may not change the amount of the refrigerated locker plant license fee more frequently than once each year

(2) If the license is issued after January 1 but before June 30 of the same year, the license fee shall be one-half of the fee established by the department by rule under subsection (1) of this section.

(3) All fees received by the department under ORS 628.210 to 628.370 shall be deposited in the Department of Agriculture Service Fund and are continuously appropriated to the department for the purpose of administering and enforcing those sections.