diff --git a/doofinder.php b/doofinder.php
index ea76a7e..55d95ff 100644
--- a/doofinder.php
+++ b/doofinder.php
@@ -32,7 +32,7 @@ class Doofinder extends Module
     const DOOMANAGER_URL = 'https://admin.doofinder.com';
     const GS_SHORT_DESCRIPTION = 1;
     const GS_LONG_DESCRIPTION = 2;
-    const VERSION = '4.7.35';
+    const VERSION = '4.8.0';
     const YES = 1;
     const NO = 0;
 
@@ -40,7 +40,7 @@ public function __construct()
     {
         $this->name = 'doofinder';
         $this->tab = 'search_filter';
-        $this->version = '4.7.35';
+        $this->version = '4.8.0';
         $this->author = 'Doofinder (http://www.doofinder.com)';
         $this->ps_versions_compliancy = ['min' => '1.5', 'max' => _PS_VERSION_];
         $this->module_key = 'd1504fe6432199c7f56829be4bd16347';
@@ -1686,6 +1686,7 @@ public function createStore($shop)
             'primary_language' => $primary_lang->language_code,
             'site_url' => $shop_url,
             'search_engines' => [],
+            'plugin_version' => $this->version,
         ];
 
         foreach ($languages as $lang) {
diff --git a/views/templates/front/scriptV9.tpl b/views/templates/front/scriptV9.tpl
index 6876c66..3fa0abe 100644
--- a/views/templates/front/scriptV9.tpl
+++ b/views/templates/front/scriptV9.tpl
@@ -12,39 +12,26 @@
 * @license   GPLv3
 *}
 {if isset($installation_ID) && $installation_ID}
-<!-- START OF DOOFINDER SCRIPT -->
+  <!-- START OF DOOFINDER ADD TO CART SCRIPT -->
   <script>
-    const dfLayerOptions = {
-      installationId: "{$installation_ID|escape:'htmlall':'UTF-8'}",
-      zone: "{$df_region|escape:'htmlall':'UTF-8'}",
-      language: "{$lang|escape:'htmlall':'UTF-8'}",
-      currency: "{$currency|escape:'htmlall':'UTF-8'}"
-    };
-    (function (l, a, y, e, r, s) {
-      r = l.createElement(a); r.onload = e; r.async = 1; r.src = y;
-      s = l.getElementsByTagName(a)[0]; s.parentNode.insertBefore(r, s);
-    })(document, 'script', 'https://cdn.doofinder.com/livelayer/1/js/loader.min.js', function () {
-      doofinderLoader.load(dfLayerOptions);
-    });
-
     document.addEventListener('doofinder.cart.add', function(event) {
 
       const checkIfCartItemHasVariation = (cartObject) => {
         return (cartObject.item_id === cartObject.grouping_id) ? false : true;
-      };
+      }
 
       /**
       * Returns only ID from string
       */
       const sanitizeVariationID = (variationID) => {
         return variationID.replace(/\D/g, "")
-      };
+      }
 
       doofinderManageCart({
-        cartURL          : "{if isset($urls)}{$urls.pages.cart|escape:'htmlall':'UTF-8'}{/if}",  /* required for prestashop 1.7, in previous versions it will be empty. */
+        cartURL          : "{if isset($urls)}{$urls.pages.cart|escape:'htmlall':'UTF-8'}{/if}",  //required for prestashop 1.7, in previous versions it will be empty.
         cartToken        : "{$static_token|escape:'htmlall':'UTF-8'}",
         productID        : checkIfCartItemHasVariation(event.detail) ? event.detail.grouping_id : event.detail.item_id,
-        customizationID  : checkIfCartItemHasVariation(event.detail) ? sanitizeVariationID(event.detail.item_id) : 0,   /* If there are no combinations, the value will be 0 */
+        customizationID  : checkIfCartItemHasVariation(event.detail) ? sanitizeVariationID(event.detail.item_id) : 0,   // If there are no combinations, the value will be 0
         quantity         : event.detail.amount,
         statusPromise    : event.detail.statusPromise,
         itemLink         : event.detail.link,
@@ -52,5 +39,18 @@
       });
     });
   </script>
-<!-- END OF DOOFINDER SCRIPT -->
+  <!-- END OF DOOFINDER ADD TO CART SCRIPT -->
+
+  <!-- START OF DOOFINDER UNIQUE SCRIPT -->
+  <script data-keepinline>
+    {literal}
+    (function(w, k) {w[k] = window[k] || function () { (window[k].q = window[k].q || []).push(arguments) }})(window, "doofinderApp")
+    {/literal}
+
+    // Custom personalization:
+    doofinderApp("config", "language", "{$lang|escape:'htmlall':'UTF-8'}");
+    doofinderApp("config", "currency", "{$currency|escape:'htmlall':'UTF-8'}");
+  </script>
+  <script src="https://{$df_region|escape:'htmlall':'UTF-8'}-config.doofinder.com/2.x/{$installation_ID|escape:'htmlall':'UTF-8'}.js" async></script>
+  <!-- END OF DOOFINDER UNIQUE SCRIPT -->
 {/if}