If you need stock tracking based on products attributes rather on products then this contribution is right for you. E.g. if you sell t-shirts you need to track quantity based on color and size, so green XXL are already out of stock while red XXL - in stock. With oscInventory you'll be able to control and synchronize stock of your products based on their attributes. Benefits of oscInventory: -Easy stock management -Seamless integration into osCommerce -Ability to synchronize inventory via CSV -Reports system -Client-side stock control