N.J. Stat. § 56:8-156.1
As used in this act:
"Credit card" means a card, plate, charge card, charge plate, or other single credit device that may be used from time to time to obtain credit.
"Goods" means any beverage, chattels, foodstuffs, products, or wares of any type or description but shall not include "motor fuel."
"Motor fuel" means any combustible liquid or gaseous substance used, or suitable, for the generation of power to propel motor vehicles.
"Restaurant" means an establishment in which the principal business is the sale of food or beverages for consumption on or off the premises.
"Seller" means a person who sells, leases, or rents goods or services to a customer.
"Surcharge" means any additional amount imposed by a seller at the time of a credit card transaction that increases a charge to a customer for the use of a credit card.
N.J.S. § 56:8-156.1