I am currently setting up Zen Cart for my store. I have CERTAIN manufactures whom require a min order or I will be slapped with a fee. Is there a way (or module) that I have have a customer select multiple products from one manufacturer to satisfy the min order amount that I need? I don't mean that the customer has to but 10 of one item either, just as long as it is from the same manufacturer. Thanks. Any help will save me MONEY!