A vending machine, in communication with a remote station, delivers a labeled container to a user from storage holding containers of different sizes and shapes and containing different products such as medicaments. The method includes disconnecting a feedback path coupled to a first stage of the dynamic repeater circuit and electrically shorting gate terminals of first and second transistors of a second stage to each other, wherein the transistors of the second stage are configured to drive an output signal on an output node. The invention includes the use of amine polymers such as a cross-linked polymer characterized by a repeat unit having the formula: 1and salts and copolymers thereof, where n is a positive integer and x is zero or an integer between 1 and about 4. A first process by software in the computer determines a first best match paint formulation which relates submitted vehicle identifying information and submitted paint data to a paint formulation. The method may control light emitting components different subsets of the LEDs to be activated in the sequence, such that different areas of the display screen display images in each part of the sequence.