The SEO optimization add-on is a pack of tools for SEO optimization of your store: flexible management of the site pages indexation allows you to exclude pages that should not be indexed from the index, HTML-minification, export/import of 301 redirects, double slashes removal from the URL, canonical URLs for various store pages, the Last-Modified HTTP header, and even the SEO-name editor for editing the SEO-name table right from the admin panel.
Allows you send your customer email and ask leave a feedback about ordered products. You can create unlimited amount of feedback and set schedule of sending.
Products block positions add-on allows sorting products by positions in the block with products (with filling "Manually"). The administrator can set a position for each product inside a block, products will be displayed in sorted view in the storefront.
CS-Cart "Admin control bar" add-on will allow you to edit product, categories and pages from customer area easily.