diff --git a/README.md b/README.md
index 01f44d9..08fab17 100644
--- a/README.md
+++ b/README.md
@@ -110,7 +110,7 @@ return render(request, 'template.html',  {"webpush":webpush})
 Sending Web Push Notification
 -------------------
 
-A Web Push generally have a header and body. According to the W3C Specification, the data should be encrypted in transmission. the data is addressed as payload generally. Also a TTL header should be included indicating how much time the web push server store the data if the user is not online.
+A Web Push generally have a header and body. According to the W3C Specification, the data should be encrypted in transmission. The data is addressed as payload generally. Also a TTL header should be included indicating how much time the web push server store the data if the user is not online.
 So in order to send notification, see below.
 
 - If you would like to send notification to a specific group, do like following:
@@ -138,6 +138,28 @@ So in order to send notification, see below.
     # Here in the user parameter, a user object should be passed
     # The user will get notification to all of his subscribed browser. A user can subscribe many browsers.
     ```
+
+    **And the subscribers will get a notification like:**
+
+![Web Push Notification](http://i.imgur.com/VA6cxRc.png)
+
+- If you notification should have an icon or open a url when clicked, you can add those to the payload:
+
+    ``` python
+    from webpush import send_user_notification
+    
+    from webpush import send_group_notification
+
+    payload = {"head": "Welcome!", "body”: "Hello World", 
+               "icon": "https://i.imgur.com/dRDxiCQ.png“, "url": "https://www.example.com"}
+
+    send_group_notification(group_name="my_group", payload=payload, ttl=1000)
+    ```
+**And the subscribers will get a notification like:**
+
+![Web Push Notification icon](http://i.imgur.com/Vr1RMvF.png)
+
+**That will open https://www.example.com if clicked.**
  
 - If you want fine grained control over sending a single push message, do like following
 
diff --git a/webpush/templates/webpush_serviceworker.js b/webpush/templates/webpush_serviceworker.js
index e3c879c..1c19d7d 100644
--- a/webpush/templates/webpush_serviceworker.js
+++ b/webpush/templates/webpush_serviceworker.js
@@ -1,20 +1,34 @@
-
 // Register event listener for the 'push' event.
 self.addEventListener('push', function(event) {
   // Retrieve the textual payload from event.data (a PushMessageData object).
   // Other formats are supported (ArrayBuffer, Blob, JSON), check out the documentation
   // on https://developer.mozilla.org/en-US/docs/Web/API/PushMessageData.
-  var payload = event.data ? event.data.text() : {"head": "No Content", "Body": "No Content"},
+  let payload = event.data ? event.data.text() : {"head": "No Content", "body": "No Content", "icon": ""},
     data = JSON.parse(payload),
     head = data.head,
-    body = data.body;
+    body = data.body,
+    icon = data.icon;
+    // If no url was received, it opens the home page of the website that sent the notification
+    // Whitout this, it would open undefined or the service worker file.
+    url = data.url ? data.url: self.location.origin;
 
   // Keep the service worker alive until the notification is created.
   event.waitUntil(
     // Show a notification with title 'ServiceWorker Cookbook' and use the payload
     // as the body.
     self.registration.showNotification(head, {
-      body: body
+      body: body,
+      icon: icon,
+      data: {url: url}	
     })
   );
-});
\ No newline at end of file
+});
+
+self.addEventListener('notificationclick', function (event) {
+  event.waitUntil(
+    event.preventDefault(),
+    event.notification.close(),
+    self.clients.openWindow(event.notification.data.url)
+  );
+})
+