diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000000000000000000000000000000000000..b8d20acb6c365ad8036a7b36d47dabd876d08efa
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,3 @@
+include:
+  - project: 'quiqqer/stabilization/semantic-release'
+    file: '/ci-templates/.gitlab-ci.yml'
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..e72bfddabc15be5718a7cc061ac10e47741d8219
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
\ No newline at end of file
diff --git a/bin/css/order.css b/bin/css/order.css
index 6a18aeb2fc41572a2a06ec6bb83ad59bb94be04b..b4e912fc188eebd52b61d24c5ec38823e80178c3 100644
--- a/bin/css/order.css
+++ b/bin/css/order.css
@@ -343,11 +343,7 @@ input.quiqqer-coupons-couponcodeinput-input:active {
         display: block;
         width: 100%;
     }
-
-    .quiqqer-order-ordering-buttons-backToShop {
-        display: none;
-    }
-
+    
     .quiqqer-order-ordering-buttons-next,
     .quiqqer-order-ordering-buttons a {
         width: 100%;
diff --git a/composer.json b/composer.json
index 497175b90a435c7be8a91cba8665f6c928d1de02..5681fb5a0020eab8c9100bbe7d7982863f30c343 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
   "require": {
     "php": ">=5.3",
     "quiqqer\/quiqqer": "1.*|dev-master|dev-dev",
-    "quiqqer\/erp": "1.*|dev-master|dev-dev",
+    "quiqqer\/erp": "^1|^2|^3|dev-master|dev-dev",
     "quiqqer\/products": "^1.3.1|dev-master|dev-dev",
     "quiqqer\/order": "^1.6|dev-master|dev-dev",
     "quiqqer\/product-bricks": "1.*|dev-master|dev-dev",
diff --git a/index.php b/index.php
index 9d0011f0e34a7cec4c7211e62584f92ef0651ed0..a49e56fec0764332379ba4b0900bd272e4185675 100644
--- a/index.php
+++ b/index.php
@@ -12,6 +12,7 @@
  */
 $templateSettings = QUI\TemplateCologne\Utils::getConfig([
     'Project' => $Project,
+    'Template' => $Template,
     'Site'    => $Site
 ]);
 
@@ -19,9 +20,9 @@
  * Menu
  */
 $menuParams = [
-    'showStart'                   => false,
+    'showStart' => false,
     'data-show-button-on-desktop' => 1,
-    'Project'                     => $Site->getProject()
+    'Project' => $Site->getProject()
 ];
 
 if (isset($templateSettings['homeLink']) && $templateSettings['homeLink']) {
@@ -32,10 +33,13 @@
     $menuParams['startText'] = $templateSettings['homeLinkText'];
 }
 
-if ($Project->getConfig('templateCologne.settings.enableIndependentMenu') && $Project->getConfig('templateCologne.settings.menuId')) {
-    $menuParams['menuId']              = $Project->getConfig('templateCologne.settings.menuId');
+$enableIndependentMenu = $Project->getConfig('templateCologne.settings.enableIndependentMenu');
+$independentMenuId = $Project->getConfig('templateCologne.settings.menuId');
+
+if ($enableIndependentMenu && $independentMenuId) {
+    $menuParams['menuId'] = $enableIndependentMenu;
     $menuParams['showFirstLevelIcons'] = $Project->getConfig('templateCologne.settings.showFirstLevelIcons');
-    $menuParams['showStart']           = false;
+    $menuParams['showStart'] = false;
 }
 
 // Site own / independent menu
@@ -55,20 +59,22 @@
 }
 
 $createBasketButton = true;
+$simpleSiteTypes = [
+    'quiqqer/order:types/orderingProcess',
+    'quiqqer/order:types/shoppingCart',
+    'quiqqer/order-simple-checkout:types/simpleCheckout',
+];
 
-if ($Site->getAttribute('type') == 'quiqqer/order:types/orderingProcess' ||
-    $Site->getAttribute('type') == 'quiqqer/order:types/shoppingCart' ||
-    $Site->getAttribute('type') == 'quiqqer/order-simple-checkout:types/simpleCheckout') {
+if (in_array($Site->getAttribute('type'), $simpleSiteTypes)) {
     $createBasketButton = false;
-
     $Template->setAttribute('content-header', false);
 }
 
 $InitialBasketPrice = new QUI\ERP\Money\Price(0, $Currency);
 
-$Logo       = $Project->getMedia()->getLogoImage();
+$Logo = $Project->getMedia()->getLogoImage();
 $logoHeight = $templateSettings['logoHeight'];
-$logoWidth  = false;
+$logoWidth = false;
 
 try {
     if ($Logo) {
@@ -78,9 +84,9 @@
     QUI\System\Log::addNotice($Exception->getMessage());
 }
 
-$templateSettings['Logo']               = $Logo;
-$templateSettings['logoHeight']         = $logoHeight;
-$templateSettings['logoWidth']          = $logoWidth;
+$templateSettings['Logo'] = $Logo;
+$templateSettings['logoHeight'] = $logoHeight;
+$templateSettings['logoWidth'] = $logoWidth;
 $templateSettings['initialBasketPrice'] = $InitialBasketPrice->getDisplayPrice();
 $templateSettings['createBasketButton'] = $createBasketButton;
 
@@ -103,27 +109,24 @@
  * Flags
  */
 $Flags = new QUI\Bricks\Controls\LanguageSwitches\Flags([
-    'Site'      => $Site,
+    'Site' => $Site,
     'showFlags' => true,
-    'showText'  => true,
-    'all'       => true
+    'showText' => true,
+    'all' => true
 ]);
 
-
 /**
  * Langguage and currency swtich
  */
 //$LangCurrencySwitch = new \QUI\TemplateCologne\Controls\LangCurrencySwitch();
 $LangCurrencySwitch = null;
 
-
-
 /**
  * Sign up / registration page
  */
 $registerSiteUrl = false;
 
-$types = [
+$registerSiteTypes = [
     'quiqqer/frontend-users:types/registrationSignUp',
     'quiqqer/frontend-users:types/registration',
 ];
@@ -132,7 +135,7 @@
     'where' => [
         'type' => [
             'type'  => 'IN',
-            'value' => $types
+            'value' => $registerSiteTypes
         ]
     ],
     'limit' => 1
@@ -144,18 +147,18 @@
 }
 
 // array to assign
-$templateSettings['BricksManager']      = QUI\Bricks\Manager::init();
-$templateSettings['Project']            = $Project;
-$templateSettings['Menu']               = $Menu;
-$templateSettings['Avatar']             = $Avatar;
-$templateSettings['productPage']        = $productPage;
-$templateSettings['Flags']              = $Flags;
+$templateSettings['BricksManager'] = QUI\Bricks\Manager::init();
+$templateSettings['Project'] = $Project;
+$templateSettings['Menu'] = $Menu;
+$templateSettings['Avatar'] = $Avatar;
+$templateSettings['productPage'] = $productPage;
+$templateSettings['Flags'] = $Flags;
 $templateSettings['LangCurrencySwitch'] = $LangCurrencySwitch;
-$templateSettings['countLanguages']     = \count($Project->getLanguages());
-$templateSettings['Search']             = new QUI\ERP\Products\Search\Controls\Suggest([
+$templateSettings['countLanguages'] = \count($Project->getLanguages());
+$templateSettings['Search'] = new QUI\ERP\Products\Search\Controls\Suggest([
     'globalsearch' => true
 ]);
-$templateSettings['registerSiteUrl']    = $registerSiteUrl;
+$templateSettings['registerSiteUrl'] = $registerSiteUrl;
 
 $Template->setAttributes($templateSettings);
 
diff --git a/src/QUI/TemplateCologne/Controls/CurrencySwitch.php b/src/QUI/TemplateCologne/Controls/CurrencySwitch.php
index e447122ee59c825aec8b622458055fdc37bff395..c1c124227cefb29e8912ea7618ff2e31fe323afc 100644
--- a/src/QUI/TemplateCologne/Controls/CurrencySwitch.php
+++ b/src/QUI/TemplateCologne/Controls/CurrencySwitch.php
@@ -21,11 +21,11 @@ class CurrencySwitch extends QUI\Control
     public function __construct($attributes = [])
     {
         $this->setAttributes([
-            'class'               => 'quiqqer-currency-switch',
+            'class' => 'quiqqer-currency-switch',
             'userRelatedCurrency' => 1, // 1 / 0 -> is user allowed to change currency?
         ]);
 
-        $this->addCSSFile(dirname(__FILE__).'/CurrencySwitch.css');
+        $this->addCSSFile(dirname(__FILE__) . '/CurrencySwitch.css');
 
         parent::__construct($attributes);
     }
@@ -51,7 +51,7 @@ public function getBody()
         if ($this->isCurrencySwitchAllowed()) {
             try {
                 $Package = QUI::getPackage('quiqqer/erp');
-                $Config  = $Package->getConfig();
+                $Config = $Package->getConfig();
 
                 if ($Config->getValue('general', 'userRelatedCurrency')) {
                     $this->setJavaScriptControl('package/quiqqer/currency/bin/controls/Switch');
@@ -68,11 +68,11 @@ public function getBody()
         }
 
         $Engine->assign([
-            'this'            => $this,
+            'this' => $this,
             'DefaultCurrency' => $Currency,
         ]);
 
-        return $Engine->fetch(dirname(__FILE__).'/CurrencySwitch.html');
+        return $Engine->fetch(dirname(__FILE__) . '/CurrencySwitch.html');
     }
 
     /**
diff --git a/src/QUI/TemplateCologne/Controls/Menu/Categories.php b/src/QUI/TemplateCologne/Controls/Menu/Categories.php
index 92bb4a1cf235d6ba9d88453bca5520dca2146a72..53885961b9d14550db30b57d4589fd377071be79 100644
--- a/src/QUI/TemplateCologne/Controls/Menu/Categories.php
+++ b/src/QUI/TemplateCologne/Controls/Menu/Categories.php
@@ -27,16 +27,16 @@ class Categories extends QUI\Control
     public function __construct($attributes = [])
     {
         $this->setAttributes([
-            'class'            => 'quiqqer-categories-menu',
-            'startId'          => 1, // site id or site link where menu starts by. 1 is start page (first project page)
-            'template'         => \dirname(__FILE__).'/Categories.html', // nav wrapper
-            'menuFile'         => \dirname(__FILE__).'/Categories.Menu.html', // contains children (sites),
-            'jsControl'        => 'package/quiqqer/template-cologne/bin/javascript/controls/Menu/Categories',
-            'showDescFor'      => 'all', // Show category description: all / firstLevel / none
+            'class' => 'quiqqer-categories-menu',
+            'startId' => 1, // site id or site link where menu starts by. 1 is start page (first project page)
+            'template' => \dirname(__FILE__) . '/Categories.html', // nav wrapper
+            'menuFile' => \dirname(__FILE__) . '/Categories.Menu.html', // contains children (sites),
+            'jsControl' => 'package/quiqqer/template-cologne/bin/javascript/controls/Menu/Categories',
+            'showDescFor' => 'all', // Show category description: all / firstLevel / none
             'showBasketButton' => false
         ]);
 
-        $this->addCSSFile(\dirname(__FILE__).'/Categories.css');
+        $this->addCSSFile(\dirname(__FILE__) . '/Categories.css');
 
         parent::__construct($attributes);
     }
@@ -47,7 +47,7 @@ public function __construct($attributes = [])
      */
     public function getBody()
     {
-        $Engine  = QUI::getTemplateManager()->getEngine();
+        $Engine = QUI::getTemplateManager()->getEngine();
         $Project = $this->getProject();
 
 
@@ -66,10 +66,10 @@ public function getBody()
             return '';
         }
 
-        $cache = EventHandler::menuCacheName().'/megaMenu/';
+        $cache = EventHandler::menuCacheName() . '/megaMenu/';
 
         $cache .= \md5(
-            $this->getSite()->getCachePath().
+            $this->getSite()->getCachePath() .
             \serialize($this->getAttributes())
         );
 
@@ -85,12 +85,12 @@ public function getBody()
         }
 
         $Engine->assign([
-            'menuFile'         => $this->getAttribute('menuFile'),
-            'this'             => $this,
-            'showDescFor'      => $this->getAttribute('showDescFor'),
+            'menuFile' => $this->getAttribute('menuFile'),
+            'this' => $this,
+            'showDescFor' => $this->getAttribute('showDescFor'),
             'showBasketButton' => $showBasketButton,
-            'Site'             => $Site,
-            'Project'          => $Project
+            'Site' => $Site,
+            'Project' => $Project
         ]);
 
         $result = $Engine->fetch($this->getAttribute('template'));
diff --git a/src/QUI/TemplateCologne/Controls/Payments.php b/src/QUI/TemplateCologne/Controls/Payments.php
index d9178e1078048696a0aeda0c69574533acf53eb2..96d6e7834dfedf088a4756a79d10caf303fbad88 100644
--- a/src/QUI/TemplateCologne/Controls/Payments.php
+++ b/src/QUI/TemplateCologne/Controls/Payments.php
@@ -26,13 +26,13 @@ class Payments extends QUI\Control
     public function __construct($attributes = [])
     {
         $this->setAttributes([
-            'class'          => 'quiqqer-payments-control',
-            'showInactive'   => false,
-            'template'       => 'list',
+            'class' => 'quiqqer-payments-control',
+            'showInactive' => false,
+            'template' => 'list',
             // Custom children template (path to html file); overwrites "template".
             'customTemplate' => false,
             // Custom children template css (path to css file); overwrites "template".
-            'customCss'      => false,
+            'customCss' => false,
         ]);
 
         parent::__construct($attributes);
@@ -51,7 +51,7 @@ public function getBody()
             return '';
         }
 
-        $Engine   = QUI::getTemplateManager()->getEngine();
+        $Engine = QUI::getTemplateManager()->getEngine();
         $Payments = \QUI\ERP\Accounting\Payments\Payments::getInstance();
         $payments = $Payments->getpayments();
 
@@ -62,17 +62,16 @@ public function getBody()
         }
 
         $Engine->assign([
-            'payments'     => $payments,
+            'payments' => $payments,
             'showInactive' => $this->getAttribute('showInactive')
         ]);
 
         // load custom template (if set)
-        if ($this->getAttribute('customTemplate')
-            && \file_exists($this->getAttribute('customTemplate'))
-        ) {
-            if ($this->getAttribute('customCss')
-                && \file_exists($this->getAttribute('customCss'))
-            ) {
+        $customTemplate = $this->getAttribute('customTemplate');
+        $customCss = $this->getAttribute('customCss');
+
+        if ($customTemplate && \file_exists($customTemplate)) {
+            if ($customCss && \file_exists($customCss)) {
                 $this->addCSSFile($this->getAttribute('customCss'));
             }
 
@@ -83,12 +82,12 @@ public function getBody()
         switch ($this->getAttribute('template')) {
             case 'list':
                 $template = dirname(__FILE__) . '/Payments.List.html';
-                $css      = dirname(__FILE__) . '/Payments.List.css';
+                $css = dirname(__FILE__) . '/Payments.List.css';
                 break;
             case 'grid':
             default:
                 $template = dirname(__FILE__) . '/Payments.Grid.html';
-                $css      = dirname(__FILE__) . '/Payments.Grid.css';
+                $css = dirname(__FILE__) . '/Payments.Grid.css';
         }
 
         $this->addCSSFile($css);
diff --git a/src/QUI/TemplateCologne/Controls/ProductGallery.php b/src/QUI/TemplateCologne/Controls/ProductGallery.php
index e8a5500701e2048b6724b682b42e0526ef7b6cb3..8a7386096c59739e2955f2e375f3fe333639fe81 100644
--- a/src/QUI/TemplateCologne/Controls/ProductGallery.php
+++ b/src/QUI/TemplateCologne/Controls/ProductGallery.php
@@ -8,6 +8,7 @@
 
 use QUI;
 use QUI\ERP\Products\Handler\Fields;
+
 use function is_a;
 use function usort;
 
@@ -43,7 +44,7 @@ public function getBody()
             return '';
         }
 
-        $Engine  = QUI::getTemplateManager()->getEngine();
+        $Engine = QUI::getTemplateManager()->getEngine();
         $Product = $this->getAttribute('Product');
         $Gallery = new QUI\Gallery\Controls\Slider();
 
@@ -52,7 +53,7 @@ public function getBody()
         }
 
         $typeVariantParent = is_a($Product->getType(), QUI\ERP\Products\Product\Types\VariantParent::class, true);
-        $typeVariantChild  = is_a($Product->getType(), QUI\ERP\Products\Product\Types\VariantChild::class, true);
+        $typeVariantChild = is_a($Product->getType(), QUI\ERP\Products\Product\Types\VariantChild::class, true);
 
         // gallery
         $PlaceholderImage = $this->getProject()->getMedia()->getPlaceholderImage();
@@ -100,7 +101,7 @@ public function getBody()
             'Gallery' => $Gallery,
         ]);
 
-        return $Engine->fetch(dirname(__FILE__).'/ProductGallery.html');
+        return $Engine->fetch(dirname(__FILE__) . '/ProductGallery.html');
     }
 
     /**
@@ -109,6 +110,7 @@ public function getBody()
      * By @peat
      *
      * @param QUI\ERP\Products\Product\Product $Product
+     *
      * @return QUI\Projects\Media\Image[]
      */
     protected function getVariantImages(QUI\ERP\Products\Product\Product $Product): array
@@ -116,8 +118,8 @@ protected function getVariantImages(QUI\ERP\Products\Product\Product $Product):
         $images = $Product->getImages();
 
         try {
-            $MainImage    = $Product->getImage();
-            $mainImageId  = $MainImage->getId();
+            $MainImage = $Product->getImage();
+            $mainImageId = $MainImage->getId();
             $hasMainImage = false;
 
             foreach ($images as $Image) {
diff --git a/src/QUI/TemplateCologne/Controls/SimpleUserInfo.php b/src/QUI/TemplateCologne/Controls/SimpleUserInfo.php
index 7626e141e6d99310ca0d4d12c2c93a59944e79e7..f33ce894d3b7de0fd042087039c1c020c4d5cb34 100644
--- a/src/QUI/TemplateCologne/Controls/SimpleUserInfo.php
+++ b/src/QUI/TemplateCologne/Controls/SimpleUserInfo.php
@@ -24,7 +24,7 @@ public function __construct($attributes = [])
             'User' => null
         ]);
 
-        $this->addCSSFile(dirname(__FILE__).'/SimpleUserInfo.css');
+        $this->addCSSFile(dirname(__FILE__) . '/SimpleUserInfo.css');
 
         parent::__construct($attributes);
     }
@@ -32,14 +32,13 @@ public function __construct($attributes = [])
     /**
      * (non-PHPdoc)
      *
-     * @see \QUI\Control::create()
-     *
      * @throws QUI\Exception
+     * @see \QUI\Control::create()
      */
     public function getBody()
     {
         $Engine = QUI::getTemplateManager()->getEngine();
-        $User   = $this->getUser();
+        $User = $this->getUser();
 
         $avatarUrl = URL_OPT_DIR . 'quiqqer/template-cologne/bin/images/avatar-placeholder.svg';
 
@@ -48,9 +47,9 @@ public function getBody()
         }
 
         $Engine->assign([
-            'name'         => $User->getName(),
+            'name' => $User->getName(),
             'registrationDay' => $User->getAttribute('regdate'),
-            'avatarUrl'    => $avatarUrl,
+            'avatarUrl' => $avatarUrl,
             'ordersNumber' => $this->getOrdersNumber($User)
         ]);
 
@@ -100,6 +99,7 @@ public function getSite()
      * Get number of orders
      *
      * @param $User QUI\Interfaces\Users\User
+     *
      * @return int
      */
     public function getOrdersNumber($User)
diff --git a/src/QUI/TemplateCologne/EventHandler.php b/src/QUI/TemplateCologne/EventHandler.php
index 73ccff1d8b2cc994b00bbefdb41dd4e23129b4fa..17c1f0102a1b76af1df5fa343f26293450d101d9 100644
--- a/src/QUI/TemplateCologne/EventHandler.php
+++ b/src/QUI/TemplateCologne/EventHandler.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This file contains \QUI\TemplateCologne\EventHandler
  */
@@ -48,8 +49,10 @@ public static function onSiteSave()
      *
      * @throws QUI\Exception
      */
-    public static function onQuiqqerProductsProductButtonsEnd(\Quiqqer\Engine\Collector $Collector, \QUI\ERP\Products\Product\ViewFrontend $Product)
-    {
+    public static function onQuiqqerProductsProductButtonsEnd(
+        \Quiqqer\Engine\Collector $Collector,
+        \QUI\ERP\Products\Product\ViewFrontend $Product
+    ) {
         // setting
         $Project = QUI::getRewrite()->getProject();
 
@@ -57,7 +60,7 @@ public static function onQuiqqerProductsProductButtonsEnd(\Quiqqer\Engine\Collec
             return;
         }
 
-        $text     = QUI::getLocale()->get('quiqqer/template-cologne', 'control.product.buy.know.button');
+        $text = QUI::getLocale()->get('quiqqer/template-cologne', 'control.product.buy.know.button');
         $disabled = 0;
 
         if (!$Product->getMaximumQuantity()) {
@@ -65,11 +68,11 @@ public static function onQuiqqerProductsProductButtonsEnd(\Quiqqer\Engine\Collec
         }
 
         $Collector->append(
-            '<div class="product-data-actionButtons-buyNow" data-qui-options-disabled="'.$disabled.'">
+            '<div class="product-data-actionButtons-buyNow" data-qui-options-disabled="' . $disabled . '">
                 <div class="product-data-actionButtons-buyNow-placeholder"></div>
                 <button disabled data-qui="package/quiqqer/template-cologne/bin/javascript/controls/BuyNowButton"
-                        data-qui-options-disabled="'.$disabled.'">
-                    <span class="add-to-basket-text">'.$text.'</span>
+                        data-qui-options-disabled="' . $disabled . '">
+                    <span class="add-to-basket-text">' . $text . '</span>
                 </button>
             </div>'
         );
diff --git a/src/QUI/TemplateCologne/Utils.php b/src/QUI/TemplateCologne/Utils.php
index ebd541fb689ced29832bc6807d245befc2d4ccda..81475da826351dffeea5bbc754767cf453ff48b5 100644
--- a/src/QUI/TemplateCologne/Utils.php
+++ b/src/QUI/TemplateCologne/Utils.php
@@ -19,6 +19,7 @@ class Utils
      * Get user avatar. If no avatar available return false.
      *
      * @param $User QUI\Interfaces\Users\User
+     *
      * @return QUI\Projects\Media\Image|false
      * @throws QUI\Exception
      *
@@ -60,6 +61,7 @@ public static function getAvatar($User)
      * Returns config. If a cache exists, it will be returned.
      *
      * @param $params
+     *
      * @return array|bool|object|string
      * @throws QUI\Exception
      */
@@ -71,11 +73,14 @@ public static function getConfig($params)
         /* @var $Project QUI\Projects\Project */
         $Project = $params['Project'];
 
-        $cacheName = md5($params['Site']->getId().$Project->getName().$Project->getLang());
+        /* @var $Project QUI\Template */
+        $Template = $params['Template'];
+
+        $cacheName = md5($Site->getId() . $Project->getName() . $Project->getLang());
 
         try {
             return QUI\Cache\Manager::get(
-                'quiqqer/templateCologne/'.$cacheName
+                'quiqqer/templateCologne/' . $cacheName
             );
         } catch (QUI\Exception $Exception) {
         }
@@ -87,7 +92,6 @@ public static function getConfig($params)
         /**
          * Logo height
          */
-
         $logoHeight = 60;
 
         if (intval($Project->getConfig('templateCologne.settings.logoHeight'))) {
@@ -101,62 +105,65 @@ public static function getConfig($params)
          *
          * own site type
          */
-        $header         = 'hide';
-        $pageTitle      = 'breadcrumb'; // where to show page title: in header, in breadcrumb or both?
-        $pageShortDesc  = false;
+        $header = 'hide';
+        $pageTitle = 'breadcrumb'; // where to show page title: in header, in breadcrumb or both?
+        $pageShortDesc = false;
         $showBreadcrumb = false;
-        $showTopBar     = true;
-        $showNav        = true;
-        $showFooter     = true;
-        $minimalDesign  = false;
-        $siteType       = 'no-sidebar';
+        $showTopBar = true;
+        $showNav = true;
+        $showFooter = true;
+        $minimalDesign = false;
+        $siteType = 'no-sidebar';
 
         switch ($Site->getAttribute('layout')) {
             case 'layout/startPage':
-                $header         = $Project->getConfig('templateCologne.settings.headerStartPage');
-                $pageTitle      = $Project->getConfig('templateCologne.settings.pageTitleStartPage');
-                $pageShortDesc  = $Project->getConfig('templateCologne.settings.shortDescStartPage');
+                $header = $Project->getConfig('templateCologne.settings.headerStartPage');
+                $pageTitle = $Project->getConfig('templateCologne.settings.pageTitleStartPage');
+                $pageShortDesc = $Project->getConfig('templateCologne.settings.shortDescStartPage');
                 $showBreadcrumb = $Project->getConfig('templateCologne.settings.showBreadcrumbStartPage');
-                $siteType       = 'layout-start-page';
+                $siteType = 'layout-start-page';
                 break;
 
             case 'layout/noSidebar':
-                $header         = $Project->getConfig('templateCologne.settings.headerNoSidebar');
-                $pageTitle      = $Project->getConfig('templateCologne.settings.pageTitleNoSidebar');
-                $pageShortDesc  = $Project->getConfig('templateCologne.settings.shortDescNoSidebar');
+                $header = $Project->getConfig('templateCologne.settings.headerNoSidebar');
+                $pageTitle = $Project->getConfig('templateCologne.settings.pageTitleNoSidebar');
+                $pageShortDesc = $Project->getConfig('templateCologne.settings.shortDescNoSidebar');
                 $showBreadcrumb = $Project->getConfig('templateCologne.settings.showBreadcrumbNoSidebar');
-                $siteType       = 'layout-no-sidebar';
+                $siteType = 'layout-no-sidebar';
                 break;
 
             case 'layout/noSidebarThin':
-                $header         = $Project->getConfig('templateCologne.settings.headerNoSidebarThin');
-                $pageTitle      = $Project->getConfig('templateCologne.settings.pageTitleNoSidebarThin');
-                $pageShortDesc  = $Project->getConfig('templateCologne.settings.shortDescNoSidebarThin');
+                $header = $Project->getConfig('templateCologne.settings.headerNoSidebarThin');
+                $pageTitle = $Project->getConfig('templateCologne.settings.pageTitleNoSidebarThin');
+                $pageShortDesc = $Project->getConfig('templateCologne.settings.shortDescNoSidebarThin');
                 $showBreadcrumb = $Project->getConfig('templateCologne.settings.showBreadcrumbNoSidebarThin');
-                $siteType       = 'layout-no-sidebar';
+                $siteType = 'layout-no-sidebar';
                 break;
 
             case 'layout/rightSidebar':
-                $header         = $Project->getConfig('templateCologne.settings.headerRightSidebar');
-                $pageTitle      = $Project->getConfig('templateCologne.settings.pageTitleRightSidebar');
-                $pageShortDesc  = $Project->getConfig('templateCologne.settings.shortDescLeftSidebar');
+                $header = $Project->getConfig('templateCologne.settings.headerRightSidebar');
+                $pageTitle = $Project->getConfig('templateCologne.settings.pageTitleRightSidebar');
+                $pageShortDesc = $Project->getConfig('templateCologne.settings.shortDescLeftSidebar');
                 $showBreadcrumb = $Project->getConfig('templateCologne.settings.showBreadcrumbRightSidebar');
-                $siteType       = 'layout-right-sidebar';
+                $siteType = 'layout-right-sidebar';
                 break;
 
             case 'layout/leftSidebar':
-                $header         = $Project->getConfig('templateCologne.settings.headerLeftSidebar');
-                $pageTitle      = $Project->getConfig('templateCologne.settings.pageTitleLeftSidebar');
-                $pageShortDesc  = $Project->getConfig('templateCologne.settings.shortDescRightSidebar');
+                $header = $Project->getConfig('templateCologne.settings.headerLeftSidebar');
+                $pageTitle = $Project->getConfig('templateCologne.settings.pageTitleLeftSidebar');
+                $pageShortDesc = $Project->getConfig('templateCologne.settings.shortDescRightSidebar');
                 $showBreadcrumb = $Project->getConfig('templateCologne.settings.showBreadcrumbLeftSidebar');
-                $siteType       = 'layout-left-sidebar';
+                $siteType = 'layout-left-sidebar';
                 break;
         }
 
-        if ($Site->getAttribute('type') === 'quiqqer/order:types/orderingProcess' ||
-            $Site->getAttribute('type') === 'quiqqer/order:types/shoppingCart' ||
-            $Site->getAttribute('type') === 'quiqqer/order-simple-checkout:types/simpleCheckout'
-        ) {
+        $orderSiteTypes = [
+            'quiqqer/order:types/orderingProcess',
+            'quiqqer/order:types/shoppingCart',
+            'quiqqer/order-simple-checkout:types/simpleCheckout'
+        ];
+
+        if (in_array($Site->getAttribute('type'), $orderSiteTypes)) {
             switch ($Project->getConfig('templateCologne.settings.checkoutAppearance')) {
                 case 'compact':
                     $showBreadcrumb = false;
@@ -168,15 +175,25 @@ public static function getConfig($params)
 
                 case 'minimal':
                 default:
-                    $showTopBar     = false;
-                    $showNav        = false;
-                    $showFooter     = false;
+                    $showTopBar = false;
+                    $showNav = false;
+                    $showFooter = false;
                     $showBreadcrumb = false;
-                    $minimalDesign  = true;
+                    $minimalDesign = true;
                     break;
             }
         }
 
+        // Show header & footer only if requested (support for quiqqer/app)
+        if (!$Template->getAttribute('template-header')) {
+            $showTopBar = false;
+            $showNav = false;
+        }
+
+        if (!$Template->getAttribute('template-footer')) {
+            $showFooter = false;
+        }
+
         /* site own show header */
         switch ($Site->getAttribute('templateCologne.header')) {
             case 'afterNav':
@@ -234,8 +251,8 @@ public static function getConfig($params)
 
         if ($showCategoryMenu) {
             $CategoriesMenu = new QUI\TemplateCologne\Controls\Menu\Categories([
-                'showDescFor'      => $Project->getConfig('templateCologne.settings.showCategoryShortFor'),
-                'startId'          => $Project->getConfig('templateCologne.settings.categoryStartId'),
+                'showDescFor' => $Project->getConfig('templateCologne.settings.showCategoryShortFor'),
+                'startId' => $Project->getConfig('templateCologne.settings.categoryStartId'),
                 'showBasketButton' => $Project->getConfig('templateCologne.settings.showBasketButton')
             ]);
 
@@ -245,7 +262,7 @@ public static function getConfig($params)
         /***
          * Mega menu settings
          */
-        $homeLink     = false;
+        $homeLink = false;
         $homeLinkText = '';
 
         if ($Project->getConfig('templateCologne.settings.homeLink')) {
@@ -263,25 +280,26 @@ public static function getConfig($params)
         /**
          * Menu appearance and smooth scroll
          */
-        $showNavAfterScroll   = 0;
-        $showMenuSmooth       = false; // smooth animation
-        $setMenuPosBackOnInit = false; // if true menu will be no longer fixed when user scrolls to menu initial position
-        if ($Project->getConfig('templateCologne.settings.showNavAfterScroll') && intval($Project->getConfig('templateCologne.settings.showNavAfterScroll')) > 0) {
-            $showNavAfterScroll = intval($Project->getConfig('templateCologne.settings.showNavAfterScroll'));
-            $showMenuSmooth     = true;
+        $showNavAfterScrollSetting = intval($Project->getConfig('templateCologne.settings.showNavAfterScroll'));
+        $showNavAfterScroll = 0;
+        $showMenuSmooth = false; // smooth animation
+        // if true menu will be no longer fixed when user scrolls to menu initial position
+        $setMenuPosBackOnInit = false;
+
+        if ($showNavAfterScrollSetting && $showNavAfterScrollSetting > 0) {
+            $showNavAfterScroll = $showNavAfterScrollSetting;
+            $showMenuSmooth = true;
         }
 
         if ($Project->getConfig('templateCologne.settings.setMenuPosBackOnInit')) {
             $setMenuPosBackOnInit = true;
         }
 
-
         /* page custom class */
-        $pageCustomClass = false;
+        $pageCustomClass = $Site->getAttribute('templateCologne.pageCustomClass');
 
-        if ($Site->getAttribute('templateCologne.pageCustomClass') && $Site->getAttribute('templateCologne.pageCustomClass') !== '') {
-            $pageCustomClass = 'templateCologne__'.$Site->getAttribute('templateCologne.pageCustomClass');
-            $pageCustomClass .= ' '.$Site->getAttribute('templateCologne.pageCustomClass');
+        if ($pageCustomClass && $pageCustomClass !== '') {
+            $pageCustomClass .= 'templateCologne__' . $pageCustomClass;
         }
 
         /**
@@ -314,35 +332,35 @@ public static function getConfig($params)
         // predefined footer
         $config += self::getPredefinedFooter($Project);
 
-        $config['header']                   = $header;
-        $config['logoHeight']               = $logoHeight;
-        $config['pageTitle']                = $pageTitle;
-        $config['settings.pageShortDesc']            = $pageShortDesc;
-        $config['showBreadcrumb']           = $showBreadcrumb;
-        $config['minimalDesign']            = $minimalDesign;
-        $config['showTopBar']               = $showTopBar;
-        $config['showNav']                  = $showNav;
-        $config['showFooter']               = $showFooter;
-        $config['settingsCSS']              = '<style data-no-cache="1">'.$settingsCSS.'</style>';
-        $config['typeClass']                = 'type-'.str_replace(['/', ':'], '-', $Site->getAttribute('type'));
-        $config['minimalDesignClass']       = $minimalDesign ? 'type-minimal-design' : '';
-        $config['siteType']                 = $siteType;
-        $config['pageCustomClass']          = $pageCustomClass;
-        $config['basketStyle']              = $basketStyle;
-        $config['basketOpen']               = $basketOpen;
-        $config['showCategoryMenu']         = $showCategoryMenu;
-        $config['homeLink']                 = $homeLink;
-        $config['homeLinkText']             = $homeLinkText;
-        $config['useSlideOutMenu']          = true; // for now is always true because quiqqer use currently only SlideOut nav
-        $config['showNavAfterScroll']       = $showNavAfterScroll;
-        $config['showMenuSmooth']           = $showMenuSmooth;
-        $config['setMenuPosBackOnInit']     = $setMenuPosBackOnInit;
+        $config['header'] = $header;
+        $config['logoHeight'] = $logoHeight;
+        $config['pageTitle'] = $pageTitle;
+        $config['settings.pageShortDesc'] = $pageShortDesc;
+        $config['showBreadcrumb'] = $showBreadcrumb;
+        $config['minimalDesign'] = $minimalDesign;
+        $config['showTopBar'] = $showTopBar;
+        $config['showNav'] = $showNav;
+        $config['showFooter'] = $showFooter;
+        $config['settingsCSS'] = '<style data-no-cache="1">' . $settingsCSS . '</style>';
+        $config['typeClass'] = 'type-' . str_replace(['/', ':'], '-', $Site->getAttribute('type'));
+        $config['minimalDesignClass'] = $minimalDesign ? 'type-minimal-design' : '';
+        $config['siteType'] = $siteType;
+        $config['pageCustomClass'] = $pageCustomClass;
+        $config['basketStyle'] = $basketStyle;
+        $config['basketOpen'] = $basketOpen;
+        $config['showCategoryMenu'] = $showCategoryMenu;
+        $config['homeLink'] = $homeLink;
+        $config['homeLinkText'] = $homeLinkText;
+        $config['useSlideOutMenu'] = true; // for now is always true because quiqqer use currently only SlideOut nav
+        $config['showNavAfterScroll'] = $showNavAfterScroll;
+        $config['showMenuSmooth'] = $showMenuSmooth;
+        $config['setMenuPosBackOnInit'] = $setMenuPosBackOnInit;
         $config['showTopbarLanguageSwitch'] = $showTopbarLanguageSwitch;
         $config['showTopbarCurrencySwitch'] = $showTopbarCurrencySwitch;
 
         // set cache
         QUI\Cache\Manager::set(
-            'quiqqer/templateCologne/'.$cacheName,
+            'quiqqer/templateCologne/' . $cacheName,
             $config
         );
 
@@ -353,6 +371,7 @@ public static function getConfig($params)
      * Returns data for predefined footer if enabled.
      *
      * @param \QUI\Projects\Project $Project
+     *
      * @return array - data for predefined footer
      */
     private static function getPredefinedFooter($Project)
@@ -397,7 +416,7 @@ private static function getPredefinedFooter($Project)
             }
 
             $siteIds = $Project->getConfig('templateCologne.settings.predefinedFooter.urlList.sites');
-            $sites   = [];
+            $sites = [];
 
             if ($siteIds) {
                 $sites = QUI\Projects\Site\Utils::getSitesByInputList($Project, $siteIds, [
@@ -414,15 +433,15 @@ private static function getPredefinedFooter($Project)
             foreach ($sites as $Site) {
                 $sitesData[] = [
                     'title' => $Site->getAttribute('title'),
-                    'url'   => $Site->getUrlRewritten()
+                    'url' => $Site->getUrlRewritten()
                 ];
             }
 
-            $urlList['title']                     = $title;
-            $urlList['sites']                     = $sitesData;
-            $urlList['productSearch']             = false;
-            $urlList['legalNotes']                = false;
-            $urlList['privacyPolicy']             = false;
+            $urlList['title'] = $title;
+            $urlList['sites'] = $sitesData;
+            $urlList['productSearch'] = false;
+            $urlList['legalNotes'] = false;
+            $urlList['privacyPolicy'] = false;
             $urlList['generalTermsAndConditions'] = false;
 
             if ($Project->getConfig('templateCologne.settings.predefinedFooter.urlList.showStandardSites')) {
@@ -430,7 +449,7 @@ private static function getPredefinedFooter($Project)
                 $productSearch = $Project->getSites([
                     'where' => [
                         'type' => [
-                            'type'  => 'IN',
+                            'type' => 'IN',
                             'value' => 'quiqqer/products:types/search'
                         ]
                     ],
@@ -440,7 +459,7 @@ private static function getPredefinedFooter($Project)
                 if (count($productSearch)) {
                     $urlList['productSearch'] = [
                         'title' => $productSearch[0]->getAttribute('title'),
-                        'url'   => $productSearch[0]->getUrlRewritten()
+                        'url' => $productSearch[0]->getUrlRewritten()
                     ];
                 }
 
@@ -448,7 +467,7 @@ private static function getPredefinedFooter($Project)
                 $legalNotes = $Project->getSites([
                     'where' => [
                         'type' => [
-                            'type'  => 'IN',
+                            'type' => 'IN',
                             'value' => 'quiqqer/sitetypes:types/legalnotes'
                         ]
                     ],
@@ -458,7 +477,7 @@ private static function getPredefinedFooter($Project)
                 if (count($legalNotes)) {
                     $urlList['legalNotes'] = [
                         'title' => $legalNotes[0]->getAttribute('title'),
-                        'url'   => $legalNotes[0]->getUrlRewritten()
+                        'url' => $legalNotes[0]->getUrlRewritten()
                     ];
                 }
 
@@ -466,7 +485,7 @@ private static function getPredefinedFooter($Project)
                 $privacyPolicy = $Project->getSites([
                     'where' => [
                         'type' => [
-                            'type'  => 'IN',
+                            'type' => 'IN',
                             'value' => 'quiqqer/sitetypes:types/privacypolicy'
                         ]
                     ],
@@ -476,7 +495,7 @@ private static function getPredefinedFooter($Project)
                 if (count($privacyPolicy)) {
                     $urlList['privacyPolicy'] = [
                         'title' => $privacyPolicy[0]->getAttribute('title'),
-                        'url'   => $privacyPolicy[0]->getUrlRewritten()
+                        'url' => $privacyPolicy[0]->getUrlRewritten()
                     ];
                 }
 
@@ -484,7 +503,7 @@ private static function getPredefinedFooter($Project)
                 $generalTermsAndConditions = $Project->getSites([
                     'where' => [
                         'type' => [
-                            'type'  => 'IN',
+                            'type' => 'IN',
                             'value' => 'quiqqer/sitetypes:types/generalTermsAndConditions'
                         ]
                     ],
@@ -494,7 +513,7 @@ private static function getPredefinedFooter($Project)
                 if (count($generalTermsAndConditions)) {
                     $urlList['generalTermsAndConditions'] = [
                         'title' => $generalTermsAndConditions[0]->getAttribute('title'),
-                        'url'   => $generalTermsAndConditions[0]->getUrlRewritten()
+                        'url' => $generalTermsAndConditions[0]->getUrlRewritten()
                     ];
                 }
             }
@@ -531,8 +550,9 @@ private static function getPredefinedFooter($Project)
         /** Predefined footer: Payments Control */
         $paymentsData = [];
 
-        if ($Project->getConfig('templateCologne.settings.predefinedFooter.payments') &&
-            \class_exists('\QUI\ERP\Accounting\Payments\Payments')
+        if (
+            $Project->getConfig('templateCologne.settings.predefinedFooter.payments')
+            && \class_exists('\QUI\ERP\Accounting\Payments\Payments')
         ) {
             $PaymentsControl = new \QUI\TemplateCologne\Controls\Payments([
                 'template' => $Project->getConfig('templateCologne.settings.predefinedFooter.payments.layout')
@@ -557,10 +577,10 @@ private static function getPredefinedFooter($Project)
         }
 
         return [
-            'shortText'        => $shortText,
-            'urlList'          => $urlList,
+            'shortText' => $shortText,
+            'urlList' => $urlList,
             'featuredProducts' => $featuredProducts,
-            'paymentsData'     => $paymentsData
+            'paymentsData' => $paymentsData
         ];
     }
 
@@ -570,6 +590,7 @@ private static function getPredefinedFooter($Project)
      * requires quiqqer/shipping to be installed
      *
      * @param int $productId
+     *
      * @return false|QUI\ERP\Products\Field\View
      */
     public static function getShippingTimeFrontendView(int $productId)
@@ -607,12 +628,13 @@ public static function getShippingTimeFrontendView(int $productId)
      * requires quiqqer/stock-management to be installed
      *
      * @param int $productId
+     *
      * @return false|QUI\ERP\Products\Field\View
      */
     public static function getStockFrontendView(int $productId)
     {
         try {
-            $Project   = QUI::getRewrite()->getProject();
+            $Project = QUI::getRewrite()->getProject();
             $showStock = $Project->getConfig('templateCologne.settings.showStock');
 
             if (empty($showStock)) {
@@ -629,7 +651,7 @@ public static function getStockFrontendView(int $productId)
         }
 
         try {
-            $Product    = QUI\ERP\Products\Handler\Products::getProduct($productId);
+            $Product = QUI\ERP\Products\Handler\Products::getProduct($productId);
             $StockField = $Product->getField(StockManager::PRODUCT_FIELD_STOCK);
         } catch (\Exception $Exception) {
             QUI\System\Log::writeException($Exception);
@@ -651,6 +673,7 @@ public static function getStockFrontendView(int $productId)
      * Add a suffix to brick css class(es)
      *
      * @param array $classes
+     *
      * @return string
      */
     public static function convertBrickCSSClass(array $classes)
@@ -662,7 +685,7 @@ public static function convertBrickCSSClass(array $classes)
         $text = '';
 
         foreach ($classes as $classString) {
-            $text .= ' brick-container__'.$classString;
+            $text .= ' brick-container__' . $classString;
         }
 
         return $text;
diff --git a/template/footer/footer.html b/template/footer/footer.html
index 2c9bfca08058ff9c3d25a6b2a753cf5d7b6d4310..88f610a0e2ab27e84b278d5b0175f9ac460788c2 100644
--- a/template/footer/footer.html
+++ b/template/footer/footer.html
@@ -15,10 +15,10 @@
                 urlList=$urlList
                 featuredProducts=$featuredProducts
             }
-        {/if}
 
-        {* footer copyright *}
-        {fetch template="template/footer/copyright.html"}
+            {* footer copyright *}
+            {fetch template="template/footer/copyright.html"}
+        {/if}
     </footer>
 </section>