Emissions inspection stations performing emissions inspections under subsection A of § 46.2-1178 may charge $11.40 for each emissions inspection, but such charge shall not be mandatory. Any such fee shall be paid to the emissions inspection station. Each emissions inspection station performing emissions inspections under subsection B of § 46.2-1178 may charge for each emissions inspection an amount not to exceed $17. Any such fee shall be paid to and retained by the emissions inspection station. Beginning at such date upon which the program becomes an enhanced emissions program, each emissions inspection station performing emissions inspections under subsection C of § 46.2-1178 may charge an amount not to exceed $30 for each emissions inspection. Any such fee shall be paid to and retained by the emissions inspection station. Within 14 days of an initial failure of an emissions inspection performed at an emissions inspection station, the vehicle’s owner shall be entitled to one free reinspection at the station or facility that conducted the original inspection. The on-road emissions inspector performing emissions inspections under subsection C of § 46.2-1178 may charge each motor vehicle owner who elects to participate in the on-road clean screen program an amount not to exceed $30 for each emissions inspection. Any such fee shall be paid to the on-road emissions inspector. From each emissions inspection fee received by the on-road emissions inspector, a minimum of $4.50 shall be appropriated to the Highway Maintenance and Operating Fund established pursuant to § 33.2-1530.