47 Pa. Stat. § 4-439
No public service license and no license to any manufacturer, distributor, importing distributor or retail dispenser shall be issued, renewed or validated under the provisions of this subdivision (B) until the licensee shall have first paid an annual license fee, as prescribed in section 614-A of the act of April 9, 1929 (P.L. 177, No. 175), known as "The Administrative Code of 1929." Whenever any checks issued in payment of filing and/or license fees shall be returned to the board as dishonored, the board shall charge a fee of five dollars ($5.00) per hundred dollars, or fractional part thereof, plus all protest fees, to the maker of such check submitted to the board. Failure to make full payment or pay the face amount of the check in full and all charges thereon as herein required within ten days after demand has been made by the board upon the maker of the check, or upon notification to the board by the Department of Revenue or the Department of Labor and Industry of its objection, the license of such person shall immediately become invalid and shall remain invalid until payment and all charges are received by the board.
47 P.S. § 4-439