Any person or broker proposing to offer or dispose of any subdivision or lot, parcel, unit or interest therein in this state shall first submit to the department (1) such particulars and details of the subdivision or lots, parcels, units or other interest in any subdivision to be offered or to be disposed of as the department may by regulation require, including but not limited to a prospectus, property report or offering statement embodying all the terms relative to the offering and disposition, (2) a narrative description of the promotional plan for the disposition of the subdivided lands together with copies of all advertising material which has been prepared for public distribution by any means of communications, (3) a completed license application in such form as the department may require, and (4) a filing fee of three hundred dollars for each subdivision to be offered or disposed of. The fee for filing a consolidation or an additional number of lots not included in the initial filing shall be three hundred dollars.