Indiana Code Title 25. Professions and Occupations § 25-37-1-6

Sec. 6. Except as provided in section 6.5 of this chapter, the applicant desiring to file an application with the auditor for a transient merchant license shall pay to the treasurer of the county in which the application is made a license fee of one hundred dollars ($100) for each six (6) month period in which the applicant proposes to transact business.  The applicant shall thereupon file the treasurer's receipt for such payment with the auditor of the county with whom the application is filed.