R.I. Gen. Laws § 45-5-10: Fees for licenses and commissions issued to officers.

Town councils and city councils are authorized to charge and collect for licenses and commissions issued to officers elected or appointed by them, fees that the town and city councils, respectively, fix by ordinance or resolution; provided, that the license fee for appointment of town constable with power to serve civil process in accordance with § 9-5-10.1 is not less than five dollars ($5.00) and not more than twenty-five dollars ($25.00).