Notifications to Your Devices in Seconds! For example I use this for my payements on LemonSqueezy, there are not mobile app, so when I receive a payment I receive a notification on my phone. Same for when there are errors in my code, I receive alerts letting me know what’s happening. There are no history, notifications are not stored anywhere to ensure privacy. This is useful when you need to be alerted on important events that doesn’t have mobile notifications.