N.C. Gen. Stat. § 14-109
Any person who, with intent to cheat or defraud the owner, lessee, licensee or other person entitled to the contents of any automatic vending machine, slot machine, coin-box telephone or other receptacle, depository or contrivance designed to receive lawful coin of the United States of America in connection with the sale, use or enjoyment of property or service, or who, knowing that the same is intended for unlawful use, shall manufacture for sale, or sell or give away any slug, device or substance whatsoever intended or calculated to be placed or deposited in any such automatic vending machine, slot machine, coin-box telephone or other such receptacle, depository or contrivance, shall be guilty of a Class 2 misdemeanor.
N.C. Gen. Stat. § 14-109