diff --git a/index.php b/index.php
index 1c7e400..6fac5fc 100644
--- a/index.php
+++ b/index.php
@@ -471,6 +471,9 @@
 
         case 'new_invoice':
         case 'edit_invoice':
+            $users_list = new User();
+            $users_list = $users_list->load();
+
             if(!empty($_GET['id'])) {
                 $invoice = new Invoice();
                 $invoice = $invoice->load(array('id'=>(int) $_GET['id']), true);
@@ -508,14 +511,16 @@
                         else {
                             $invoice = new Invoice();
 
-                            if(!empty($_POST['id']))
+                            if(!empty($_POST['id'])) {
                                 $invoice->setId($_POST['id']);
+                            }
 
                             $invoice->setWhat($_POST['what']);
                             $invoice->setAmount($_POST['amount']);
 
-                            if(empty($_POST['id']))
+                            if(empty($_POST['id'])) {
                                 $invoice->setBuyer($current_user->getId());
+                            }
 
                             $invoice->setDate(0, int2ampm($_POST['date_hour']), $_POST['date_day'], $_POST['date_month'], $_POST['date_year']);
 
@@ -524,6 +529,26 @@
 
                             $invoice->save();
 
+                            // Send notifications
+                            if (!empty($_POST['id'])) {
+                                $invoice = new Invoice();
+                                $invoice = $invoice->load(array('id'=>$_POST['id']), true);
+                                $buyer = $invoice->getBuyer();
+                            }
+                            else {
+                                $buyer = $current_user->getId();
+                            }
+                            foreach ($users_in as $user_in=>$guest) {
+                                if (empty($_POST['id']) && $user_in == $buyer) {
+                                    continue;
+                                }
+                                $user_in_details = new User();
+                                $user_in_details = $user_in_details->load(array('id'=>$user_in), true);
+                                if (!empty($user_in_details->getEmail()) && $user_in_details->getNotifications() === 3) {
+                                    sendmail($user_in_details, $subject, $msg, $from); // TODO notifs
+                                }
+                            }
+
                             // Clear the cache
                             ($cached_files = glob(raintpl::$cache_dir."*.rtpl.php")) or ($cached_files = array());
                             array_map("unlink", $cached_files);
@@ -538,9 +563,6 @@
                 }
             }
 
-            $users_list = new User();
-            $users_list = $users_list->load();
-
             $tpl->assign('days', range(1,31));
             $tpl->assign('months', range(1, 12));
             $tpl->assign('years', range(date('Y') - 1, date('Y') + 1));
diff --git a/tpl/json/connection.html b/tpl/json/connection.html
deleted file mode 100644
index e1ee7d6..0000000
--- a/tpl/json/connection.html
+++ /dev/null
@@ -1,5 +0,0 @@
-{if condition="LANG=='fr'"}
-    Vous devez utiliser votre token unique d'identification pour l'utilisation de l'API JSON. Vous pouvez le trouver dans le menu "Modifier votre mot de passe".
-{else}
-    You must use your unique id token to use JSON API. You can find it under the "Edit password" menu.
-{/if}
diff --git a/tpl/json/edit_users.html b/tpl/json/edit_users.html
deleted file mode 100644
index 0ef113f..0000000
--- a/tpl/json/edit_users.html
+++ /dev/null
@@ -1,9 +0,0 @@
-{if condition="$error != ''"}
-    <p class="error">{$error}</p>
-{/if}
-
-{if condition="$view == 'list_users'"}
-    {function="json_encode(array_map(function($obj) { return $obj->sessionStore(false);}, $users))"}
-{else}
-    {if condition="LANG == 'en'"}Nothing to show.{else}Il n'y a rien à afficher.{/if}
-{/if}
diff --git a/tpl/json/index.html b/tpl/json/index.html
index 8f435f9..296a98b 100644
--- a/tpl/json/index.html
+++ b/tpl/json/index.html
@@ -6,7 +6,7 @@ TODO ***
 <div id="quick_summary">
     <h2>Balance</h2>
     <p class="center">Read <em>line</em> owes <em>case</em> {$currency} to <em>column</em>. You can click on links to confirm the payback.
-    <table id="balance_table"> 
+    <table id="balance_table">
         <tr>
             <th>Owes\To</th>
             {loop="users"}
diff --git a/tpl/json/new_invoice.html b/tpl/json/new_invoice.html
deleted file mode 100644
index c9f38a6..0000000
--- a/tpl/json/new_invoice.html
+++ /dev/null
@@ -1 +0,0 @@
-{if condition="LANG == 'en'}Nothing to show.{else}Il n'y a rien à afficher.{/if}
diff --git a/tpl/json/settings.html b/tpl/json/settings.html
deleted file mode 100644
index 314e898..0000000
--- a/tpl/json/settings.html
+++ /dev/null
@@ -1,6 +0,0 @@
-{if condition="!$show_settings"}
-{"notice":{function="json_encode($notice)"}}
-
-{else}
-{"mysql_host":{function="json_encode($mysql_host)"}, "mysql_login":{function="json_encode($mysql_login)"}, "mysql_db":{function="json_encode($mysql_db)"}, "mysql_prefix":{function="json_encode($mysql_prefix)"}, "instance_title":{function="json_encode($instance_title)"}, "base_url":{function="json_encode($base_url)"}, "currency":{function="json_encode($currency)"}, "timezone":{function="json_encode($timezone)"}, "templates":{function="json_encode(TwoDArrayToOneD($templates, 'value'))"}, "current_template":{function="json_encode($current_template)"}", "email_webmaster":{function="json_encode($email_webmaster)"}}
-{/if}