Mo. Rev. Stat. § 514.310

Every fee bill and every writ of fieri facias issuing out of any court of record in this state, shall have written or printed thereon a true statement of each and every item of all the taxable costs in the case, and over against each item so stated there shall be set the amount of money taxed thereunder; and when the same shall come to the hands of any officer authorized by law to enforce the collection thereof, he shall also itemize all the costs to be added thereto by him for his own services.