diff --git a/index.js b/index.js
index 9431656..f44fd71 100644
--- a/index.js
+++ b/index.js
@@ -147,7 +147,17 @@ DB.getDB.then((DB) => {
         if (!username || !password || !email) return res.json({ status: "Incomplete information!" });
         // Check if the new user has an invitation.
         // TODO: Alert admin of signup attempts via email.
-        if (!await DB.getInvitation(email)) return res.json({ status: "Not invitation found!" });
+        if (!await DB.getInvitation(email)){
+            client_logger.capture({
+                distinctId: 'app_level',
+                event: 'server@'+req.method+'@'+req.originalUrl+'@NotInvited',
+                properties: {
+                    username: username,
+                    email: email,
+                }
+            });
+            return res.json({ status: "Not invitation found!" });
+        }
         let isUserAlreadyRegistered = await DB.getUser(email);
         if(isUserAlreadyRegistered && isUserAlreadyRegistered._id) return res.json({status: "This user is already registered"});
         // Hash password to be stored on the DB.
@@ -175,7 +185,14 @@ DB.getDB.then((DB) => {
             return await login(req, res);
         }
         // Error return
-        return res.json({ status: response })
+        client_logger.capture({
+            distinctId: 'app_level',
+            event: 'server@'+req.method+'@'+req.originalUrl+'@error',
+            properties: {
+                ustatus: newUserObject,
+            }
+        });
+        return res.json({ status: newUserObject })
     }
     app.route('/signup').get(async (req, res) => { // Allow get and post to test on browser.
         return await signup(req, res);