Abstract: A method of administering medication. Medication is stored in a plurality of drawers wherein each of the plurality of drawers includes a drawer electrical connector, a medication conveyor, and a non-volatile read/write memory to store data about the drawer. A drawer of the plurality of drawers is inserted into a receptacle of a housing, wherein the receptacle is one of a plurality of receptacles, and the housing also includes a plurality of housing electrical connectors corresponding to the plurality of receptacles, wherein one of the housing electrical connectors is coupled to the electrical connector of the drawer when the drawer is inserted in the receptacle.