Every person required to make application for and receive a decal under this chapter shall at the time of making said application remit to the Liquefied Petroleum Gas Board the total amount of the flat fee due plus the cost of the decal issued. The proceeds of the flat fee shall be deposited by the Liquefied Petroleum Gas Board in the State Treasury to the credit of the Public Road and Bridge Fund. The proceeds of the decal issuance fee shall be deposited in the State Treasury to the credit of the Liquefied Petroleum Gas Board Fund. Any administration costs relating to such decals shall be paid by the Liquefied Petroleum Gas Board from such fees collected. Said costs are hereby appropriated from the Liquefied Petroleum Gas Board Fund.