WooCommerce makes it easy to bring your store online and sell physical and digital products. With the WooCommerce Page Builder plugin, you are going to have an easier time customizing your site. It lets you change single product, category, cart, checkout, my account, and other pages.
This is an add-on for Visual Composer (WPBakery). It is compatible with some of the most popular WooCommerce extensions, including WP Bookings & Compare/Wishlist plugins. You will be able to use this plugin to optimize your cart & checkout pages, add instructions and other elements, and do a whole lot more.
This is a commercial script from DawnThemes. You can download it here.