In addition to all other costs, fees, and charges assessed pursuant to applicable law in the Probate Court of St. Clair County, a fee of fifteen dollars ($15) shall be charged and collected for each marriage ceremony performed by the Judge of Probate of St. Clair County. The additional fee shall be collected in the probate office at the time the marriage ceremony is performed and shall be remitted to the St. Clair County Commission at the end of each calendar month or as is the customary business practice in the probate office for all fees collected and distributed to the county commission. (Act 2013–394, p. 1508, § 1.)