I think its kind of strange that CS-Cart still doesn't have a field where we can input the Cost Price of a product. All other e-commerce-solutions i have tried over the years have this, including: Interspire Shopping Cart, Big Commerce, Prestashop, OS Commerce, Opencart, Magento - The list goes on...
Also very annoying that whenever i include an attachment to a product i have to do it twice to make it work.
I agree about the cost field, so simple and such a no-brainer. Why would you not want this information organized in your product information?