N.J. Stat. Ann. § 38:25A-6

6. Nothing in this act shall in any way limit or interfere with the right of the governing body or law enforcement agency of any municipality of the State of New Jersey to enact by ordinance, resolution or otherwise, regulations governing the sale of poppies within said municipality; provided, that no such regulation shall extend the right of sale by persons, or for purposes, other than those mentioned in section three of this act, nor shall permit the sale of poppies other than those designated in section five of this act.