A method of maintaining a kiosk of the type including a display and a sub-chassis configured to house at least a portion of a user interactive component therewithin. The method involves: removing a first component door from the sub-chassis, the first component door having a first configuration adapted to accommodate a first user interactive component; removing the first user interactive component; replacing the first user interactive component with a second user interactive component; and installing a second component door onto the sub-chassis, the second component door having a second configuration adapted to accommodate the second user interactive component.