The Import from Etsy add-on allows you to import the general information about products from your store on Etsy.com to the CS-Cart store. All you need is to be registered as the Etsy developer.
The Import from eBay add-on is a newly developed module that allows you to import product data from your eBay to CS-Cart. All you need is the standard set of correct eBay developer IDs (API, token, Certificate Key, Developer Key).
The Products listing images add-on sets images on products listing pages different from images on the product details page.
CS-Cart "Admin control bar" add-on will allow you to edit product, categories and pages from customer area easily.
The Forbidden products add-on allows you to forbid displaying certain products or groups of products from certain users or user groups.