YITH WooCommerce Added to Cart Popup allows enabling an automatic popup to notify the user about the updated cart content. Every time a product is added to the cart, the popup automatically opens.
The integration between these two plugins allows you to activate the messages created using YITH WooCommerce Cart Messages within the popup YITH WooCommerce Added to Cart Popup automatically displays any time a product is added to the cart.
After installing and activating both plugins, you can create your custom messages in WooCommerce -> YITH Cart Messages. Here, you will find the option Show on “Added to Cart” popup that, if enabled, will allow you to show the message right inside the popup that will open after adding the product to cart.