Here is another plugin that makes your WooCommerce store more user-friendly. Add To Cart Notification for WooCommerce displays an attractive notification to your shoppers when they add items to their cart. It is fully responsive and has 5 layouts for you to choose from.
This plugin not only shows what your visitors are about to purchase but helps them find complementary products. It is responsive and ready for Retina displays. skyoftech is the developer behind this plugin. You can find out more about it here.