Ever thought about that with this you could also task those who volunteer with dealing with new commodities to ease up your work? Obviously you'd have to do a quick check on if everything has been done properly, but imo that would be a way less amount of work than doing it entirely yourself. This could speed up the process and/or lessen the amount of stuff you would have to deal with yourself. And the instructions for said volunteers on what and how to do are already given.
In addition to this:
How far your freedom extends when it comes to multiplying commodities in order to avoid balance complexity and issues you described in your last post?