A paint manufacturing system, having a paint component storage system with a dispenser positioned below and a computer system which controls a flow of paint components. The paint component storage system having a plurality of paint component cartridges containing paint components; wherein at least two of the paint component cartridges contain the same paint component. A method for adding a component to a container involving: recognizing a volume of component in a container; generating a bar code that corresponds to the amount and type of component to be added; requesting the component; filling a tote with the component; relating the bar code with the filled tote; transporting the tote and related bar code to said container; scanning the tote bar code to verify the amount and type of component in the tote matches the amount and type of component requested; and filling the container when the tote bar code matches.