diff --git a/Layout/default/Preorder/Index.php b/Layout/default/Preorder/Index.php
index cf535ecff..0a435c382 100644
--- a/Layout/default/Preorder/Index.php
+++ b/Layout/default/Preorder/Index.php
@@ -66,8 +66,7 @@
                   <label class="form-label" for="filter_addon_services">Zusatzdienste</label>
                   <select name="filter[addon_services]" id="filter_addon_services" class="form-control">
                     <option></option>
-                    <option value="1" <?=($filter['addon_services'] == 1) ? "selected='selected'" : ""?>>Mit Zusatzdiensten</option>
-                    <option value="0" <?=($filter['addon_services'] === 0 || $filter['addon_services'] === "0") ? "selected='selected'" : ""?>>Keine Zusatzdienste</option>
+                    <option value="1" <?=($filter['addon_services'] == 1) ? "selected='selected'" : ""?>>Nur mit Zusatzdiensten</option>
                   </select>
                 </div>
                 
diff --git a/application/Preorder/PreorderController.php b/application/Preorder/PreorderController.php
index ec3f9edf1..8710edd7a 100644
--- a/application/Preorder/PreorderController.php
+++ b/application/Preorder/PreorderController.php
@@ -48,10 +48,17 @@ class PreorderController extends mfBaseController {
     }
     //var_dump($filter);exit;
     
-    $pagination['maxItems'] = PreorderModel::count($filter);
-    $this->layout()->set("pagination", $pagination);
     
-    $preorders = PreorderModel::search($filter, $pagination);
+    
+    
+    if($filter['addon_services']) {
+      $pagination['maxItems'] = PreorderModel::countOrderedAddonservices($filter);
+      $preorders = PreorderModel::searchOrderedAddonservices($filter, $pagination);
+    } else {
+      $pagination['maxItems'] = PreorderModel::count($filter);
+      $preorders = PreorderModel::search($filter, $pagination);
+    }
+    $this->layout()->set("pagination", $pagination);
     $this->layout()->set("preorders", $preorders);
     
   }
@@ -83,13 +90,10 @@ class PreorderController extends mfBaseController {
       $new_filter['add-where'] = " AND (firstname like '%$kunde%' OR lastname like '%$kunde%' OR street like '%$kunde%' OR zip like '%$kunde%' OR city like '%$kunde%')";
     }
     
-    if(array_key_exists("addon_services", $filter)) {
-      if($filter['addon_services'] == 1) {
-        $new_filter['add-where'] = " AND JSON_LENGTH(addon_services) > 0";
-      }
-      if($filter['addon_services'] === 0 || $filter['addon_services'] === "0") {
-        $new_filter['add-where'] = " AND (JSON_LENGTH(addon_services) = 0 OR addon_services IS NULL)";
-      }
+    
+    $new_filter['addon_services'] = false;
+    if(array_key_exists("addon_services", $filter) && $filter['addon_services'] == 1) {
+      $new_filter['addon_services'] = true;
     }
     
     if(is_array($filter) && count($filter)) {
diff --git a/application/Preorder/PreorderModel.php b/application/Preorder/PreorderModel.php
index f9c966c82..0d6335fcb 100644
--- a/application/Preorder/PreorderModel.php
+++ b/application/Preorder/PreorderModel.php
@@ -110,6 +110,71 @@ class PreorderModel {
     return null;
   }
   
+  public static function countOrderedAddonservices($filter) {
+    $db = FronkDB::singleton();
+    
+    $where = self::getSqlFilter($filter);
+    $sql = "SELECT COUNT(*) AS cnt FROM `".FRONKDB_DBNAME."`.Preorder tt_preorder
+            LEFT JOIN `".ADDRESSDB_DBNAME."`.view_hausnummer as adb_hausnummer ON (tt_preorder.adb_hausnummer_id = adb_hausnummer.hausnummer_id),
+            JSON_TABLE(addon_services, 
+              '$[*]' COLUMNS (
+                ordered VARCHAR(64) PATH '$.ordered'
+              )
+            ) a_services
+            WHERE $where
+              AND addon_services IS NOT NULL AND (a_services.ordered = 'true' OR a_services.ordered=1)
+            GROUP BY tt_preorder.id
+      ";
+    
+    mfLoghandler::singleton()->debug($sql);
+    
+    $res = $db->query($sql);
+    if($db->num_rows($res)) {
+      $data = $db->fetch_object($res);
+      return $data->cnt;
+    }
+    return 0;
+  }
+  
+  public static function searchOrderedAddonservices($filter, $limit = false) {
+    $items = [];
+    $db = FronkDB::singleton();
+    
+    $where = self::getSqlFilter($filter);
+    
+    $sql = "SELECT tt_preorder.* FROM `".FRONKDB_DBNAME."`.Preorder tt_preorder
+            LEFT JOIN `".ADDRESSDB_DBNAME."`.view_hausnummer as adb_hausnummer ON (tt_preorder.adb_hausnummer_id = adb_hausnummer.hausnummer_id),
+            JSON_TABLE(addon_services, 
+              '$[*]' COLUMNS (
+                ordered VARCHAR(64) PATH '$.ordered'
+              )
+            ) a_services
+            WHERE $where
+              AND addon_services IS NOT NULL AND (a_services.ordered = 'true' OR a_services.ordered=1)
+            GROUP BY tt_preorder.id
+            ORDER BY lastname, firstname
+            
+      ";
+    
+    if(is_array($limit) && count($limit)) {
+      if(is_numeric($limit['start']) && is_numeric($limit['count'])) {
+        $sql .= " LIMIT ".$limit['start'].", ".$limit['count'];
+      } elseif(is_numeric($count)) {
+        $sql .= " LIMIT ".$limit['count'];
+      }
+    }
+    
+    mfLoghandler::singleton()->debug($sql);
+    
+    $res = $db->query($sql);
+    if($db->num_rows($res)) {
+      while($data = $db->fetch_object($res)) {
+        $items[] = new Preorder($data);
+      }
+    }
+    return $items;
+  }
+  
   public static function count($filter) {
     $db = FronkDB::singleton();
     
@@ -253,6 +318,7 @@ class PreorderModel {
       }
     }
     
+    // custom where clause
     if(array_key_exists("add-where", $filter)) {
       $where .= " ".$filter['add-where'];
     }