The Cleburne County judge of probate shall mail forms to all registered boat owners within the county to allow boat owners to complete such application forms for ordering the annual certificate of registration and pay for any taxes and tags or decals by mail so that the tag or decal and receipts therefor may be forwarded to the owner by mail. There is hereby established a fee to be entitled "Mail Order Fee" which shall be set from time to time by the county commission to pay the cost of the mailing procedure herein provided, and such fee shall be collected by the judge at the time of issuance and paid over to the general fund of the county as are other fees and commissions.