In this subtitle the following words have the meanings indicated. “Executive Director” has the meaning stated in § 11–501 of this title. “Retailer” has the meaning stated in § 11–501 of this title. “Sell” has the meaning stated in § 11–501 of this title. “Unpackaged cigarette” means any cigarette not contained in a sealed package of 20 or more cigarettes. “Vending machine operator” has the meaning stated in § 11–501 of this title. “Wholesaler” has the meaning stated in § 11–501 of this title.