Maryland Commercial Law Section 11-301
§ 11-301.
  (a)   In this subtitle the following words have the meanings indicated.
  (b)   "Controlled outlet" means an outlet which is operated by a distributor or operated by company employees, a subsidiary company, commissioned agent, or by any person who manages the outlet on a fee arrangement with the distributor.
  (c)   The distributor may not:
    (1)   Require the dealer to refuse credit card purchases of gasohol; or
    (2)   Provide that any credit card it issues may not be used for the purchase of gasohol.
  (d)   (1)   "Dealer" means a person engaged in the retail sale of gasohol or gasoline products under a marketing agreement, at least 30 percent of whose gross revenue is derived from the retail sale of gasoline products.
    (2)   "Dealer" does not include an employee of a distributor.
  (e)   (1)   "Distributor" means a person who:
      (i)   Engages in the sale, consignment, or distribution of gasohol or gasoline products through retail outlets which he owns or leases; and
      (ii)   Maintains an oral or written contractual relationship with a dealer for the sale of the products.
    (2)   "Distributor" includes any subsidiary or affiliated corporation in which a distributor holds at least 30 percent voting control.
  (f)   "Farm cooperative" means a cooperative organized under Subtitle 5 of Title 5 of the Corporations and Associations Article.
  (g)   "Gasoline products" includes gasohol.
  (h)   "Independent jobber" means an individual or corporation who purchases gasohol or gasoline products from a wholesaler for resale to a dealer.
  (i)   "Marketing agreement" means an oral or written agreement between a distributor and a dealer under which the dealer is granted the right, for the purpose of engaging in the retail sale of gasohol or gasoline products supplied by the distributor, to:
    (1)   Use a trademark, trade name, service mark, or other identifying symbol or name owned by the distributor; or
    (2)   Occupy premises owned, leased, or controlled by the distributor.
  (j)   "Person" includes an individual, corporation, business trust, estate, trust, partnership, association, two or more persons having a joint or common interest, or any other legal or commercial entity.
  (k)   "Retail sale" means the sale of a product for purposes other than resale.