CS-Cart is open source PHP shopping cart software that uses MySQL to store data and Smarty template engine to build the website’s look and feel. With the out-of-the-box features in CS-Cart software and the flexibility that this open source offers for customization, CS-Cart is a perfect platform for custom eCommerce requirements. From a small web store to a virtual shopping mall CS-Cart is the best shopping cart solution for building an eCommerce store of any size.We offer a full range of CS-Cart addon development services for your website stores. Our developers are ready to handle all of your custom development needs and new payment gateway integrations and custom newsletter integration with mail chimp. Some of our most popular eCommerce development tasks include introducing new business – specific features, integrating third party modules including.