WordPress WooCommerce Marketplace Web Push Notification Plugin allows the seller to send push notification messages to subscribed users. Web push notifications are messages that come from a website. You get them on your desktop or device even when the concerned web page is not open in your browser. They are new marketing channel to re-engage your visitors without knowing their email or other contact details.
Demo: https://codecanyon.net/item/wordpress-woocommerce-marketplace-web-push-notification/19723917