You can go in and set Sale Maker to use the Categories or subcategories to make your sales, but the master_categories_id is used as products in 3 categories are the same price ...
Going thru a store and picking up the widget in Aisle A, S or Z should still have the same price on the widget ... so to manage this, while the product can be in multiple places, there has to be a master_categories_id as Sale Maker is designed to put Categories on Sale ...
So ... one ( 1 ) single category must therefor own the product to do this correctly ...




