Maryland Code, Business Regulation § 16.7-204

(1) sell electronic smoking devices to:

(2) if the electronic smoking devices manufacturer licensee also holds a license to act as an electronic smoking devices retailer or a vape shop vendor, transfer electronic smoking devices to inventory for sale under the retail license or vape shop license; and

(3) except as otherwise prohibited or restricted under local law, this article, or the Criminal Law Article, distribute electronic smoking devices products to a licensed electronic smoking devices retailer or vape shop vendor.

(1) sell electronic smoking devices to consumers;

(2) buy electronic smoking devices from an electronic smoking devices wholesaler distributor or electronic smoking devices wholesaler importer;

(3) if the electronic smoking devices retailer licensee also holds a license to act as an electronic smoking devices manufacturer, sell at retail electronic smoking devices manufactured under the manufacturer license; and

(4) except as otherwise prohibited or restricted under local law, this article, the Criminal Law Article, or § 24-305 of the Health--General Article, distribute sample electronic smoking devices products to consumers in the State.

(1) sell electronic smoking devices to electronic smoking devices retailers and vape shop vendors;

(2) buy electronic smoking devices directly from an electronic smoking devices manufacturer and an electronic smoking devices wholesaler distributor or electronic smoking devices wholesaler importer;

(3) hold electronic smoking devices; and

(4) sell electronic smoking devices to another licensed electronic smoking devices wholesaler distributor or electronic smoking devices wholesaler importer.

(1) sell electronic smoking devices as a vape shop vendor to consumers on the premises of the licensee's place of business;

(2) if the vape shop vendor licensee also holds a license to act as an electronic smoking devices manufacturer, sell at retail on the vape shop vendor premises electronic smoking devices manufactured under the manufacturer license; and

(3) buy electronic smoking devices from an electronic smoking devices manufacturer, an electronic smoking devices wholesaler distributor, or an electronic smoking devices wholesaler importer.