diff --git a/app.py b/app.py
index 69f3159..32d7e33 100644
--- a/app.py
+++ b/app.py
@@ -199,6 +199,9 @@ def create_app(config=Config):
     def dashboard():
         if request.method == 'GET':
             if not current_user.is_authenticated:
+                q_filter = "{'_id': ObjectId(current_user.id)}"
+                q_op = "{'$set': {'referral_code':str(uuid4())}}"
+                mongo.db.users.update_one(q_filter, q_op)
                 return redirect(url_for('thelogin'))
             if not current_user.is_admin:
                 pins = list(mongo.db.pins.find({"added_by": current_user.id}))
diff --git a/templates/dashboard.html b/templates/dashboard.html
index e014756..6d43849 100644
--- a/templates/dashboard.html
+++ b/templates/dashboard.html
@@ -1,5 +1,7 @@
 {% extends 'secondbase.html' %}
 {% block content %}
+<script src="https://cdnjs.cloudflare.com/ajax/libs/qrcodejs/1.0.0/qrcode.js"></script>
+
 <style>
   main {
     overflow-y: scroll;
@@ -7,8 +9,21 @@
 </style>
 <div style="padding-top: 30px;">
 <h3>Hola <span style="color: darkgreen;">{{current_user.username}}</span></h3>
-<h4>Tu link de invitación es:</h4>
-<h4>https://baches.qro.mx/registrame/{{current_user.referral_code}}</h4>
+<p>Aquí puedes ver los pines que has agregado y ver tu enlace/QR de invitación. Cada vez que recargas esta página, tu enlace de invitacón cambia y el anterior se vuelve inválido.</p>
+<div id="qrgen" style="border-width:5px; border-color:#e6e6fa">
+</div>
+<script type="text/javascript">
+  var qrcode = new QRCode(document.getElementById("qrgen"), {
+    text: "https://baches.qro.mx/registrame/{{current_user.referral_code}}",
+    width: 128,
+    height: 128,
+    colorDark : "#000000",
+    colorLight : "#e6e6fa",
+    correctLevel : QRCode.CorrectLevel.L
+  });
+  </script>
+<h3>Tu link es:</h3>
+<h2>https://baches.qro.mx/registrame/{{current_user.referral_code}}</h2>
 
 {% if pins %}
     {% for pin in pins %}