Abstract: Provided as a drug dispensing system comprising a cabinet and at least one cartridge. A cabinet has opposing door portions which are hingedly attached to one another and which are configured to be closable against one another such as via a lock member. Each one of the door portions includes at least one shelf which defines a shelf depth and which has an upwardly turned lip extending along the length of the shelf. The cartridge has a cartridge depth that is sized to be complementary to the shelf depth such that the cartridge may be retained by the lip when the cartridge is stored on the shelf. Each one of the cartridges is configured to store a plurality of vials. A punch-out is disposed in a lower end of the cartridge and through which the vials may be dispensed from the cartridge.