On or before the first Monday of June, annually, each county auditor shall certify to the tax commissioner a list showing the names of all persons licensed in the auditor’s county to engage in the business of trafficking in cigarettes, and such other information as to each, available from the records in the office of the auditor, as the commissioner prescribes. As such licenses are issued during the year, the auditor shall certify like lists and additions thereto to the commissioner. The commissioner shall keep an alphabetical index of such licenses certified to the commissioner, and shall update the index of valid license holders on a regular basis.