The fee set by the City’s Fee Schedule Ordinance may be recovered from any identified insurance carrier or person or persons, directly by the City or by an attorney, or through a third-party billing service acting as a contracted authorized agent for the collection of such costs. In addition to the reasonable costs as set forth in the above-mentioned rate schedule, the City, attorney, or the third-party billing service shall hereby be authorized to collect, in addition to the reasonable costs, reasonable interest, legal, and any other collection fees associated with collecting the said costs and fees as permitted by statute. Insured motorists will not be billed for fees in excess of the amount paid by the insured motorist’s insurance carrier.