Pushover for WooCommerce integrates WooCommerce with the Pushover notifications app for Android and iOS.
Q. Is there a limit to the number of notifications I receive? A. The current limit of notifications is 7,500 per month
Q. What is the length of a notification? A. Notifications are limited to 512 characters, including a title. URL's are limited to 500 characters, URL titles are limited to 50 characters.