diff --git a/Block/AbstractPixel.php b/Block/AbstractPixel.php
index 1c275ce..f420d1c 100644
--- a/Block/AbstractPixel.php
+++ b/Block/AbstractPixel.php
@@ -83,7 +83,9 @@ protected function _toHtml(): string
                     fbq("' . $this->getTrackMethod() . '", '
                         . $this->json->serialize($eventName) . ', '
                         . $this->json->serialize($parameters) . ', '
-                        . '{ "eventID": "' . $eventName . '" + "." + Math.floor(Math.random() * 1000000) + "." + Date.now(), "event_source_url": window.location.href, "referrer_url": document.referrer }'
+                        . '{ "eventID": "' . $eventName
+                        . '" + "." + Math.floor(Math.random() * 1000000) + "."'
+                        . ' + Date.now(), "event_source_url": window.location.href, "referrer_url": document.referrer }'
                     . ');
                 ';
 
@@ -95,6 +97,8 @@ protected function _toHtml(): string
     }
 
     /**
+     * Get track method
+     *
      * @return string
      */
     protected function getTrackMethod(): string
diff --git a/Block/Adminhtml/System/Config/Form/InfoConversionApi.php b/Block/Adminhtml/System/Config/Form/InfoConversionApi.php
index b058bae..2922869 100644
--- a/Block/Adminhtml/System/Config/Form/InfoConversionApi.php
+++ b/Block/Adminhtml/System/Config/Form/InfoConversionApi.php
@@ -12,6 +12,8 @@ class InfoConversionApi extends InfoPlan
 {
 
     /**
+     * Get min plan name
+     *
      * @return string
      */
     protected function getMinPlan(): string
@@ -20,6 +22,8 @@ protected function getMinPlan(): string
     }
 
     /**
+     * Get section id
+     *
      * @return string
      */
     protected function getSectionId(): string
@@ -28,6 +32,8 @@ protected function getSectionId(): string
     }
 
     /**
+     * Get section text
+     *
      * @return string
      */
     protected function getText(): string
diff --git a/Block/Adminhtml/System/Config/Form/InfoPlan.php b/Block/Adminhtml/System/Config/Form/InfoPlan.php
index fa74aab..7533502 100644
--- a/Block/Adminhtml/System/Config/Form/InfoPlan.php
+++ b/Block/Adminhtml/System/Config/Form/InfoPlan.php
@@ -11,23 +11,29 @@
 abstract class InfoPlan extends \Magefan\Community\Block\Adminhtml\System\Config\Form\Info
 {
     /**
+     * Get min plan name
+     *
      * @return string
      */
     abstract protected function getMinPlan(): string;
 
     /**
+     * Get section id
+     *
      * @return string
      */
     abstract protected function getSectionId(): string;
 
     /**
+     * Get section text
+     *
      * @return string
      */
     abstract protected function getText(): string;
 
-
     /**
      * Return info block html
+     *
      * @param  \Magento\Framework\Data\Form\Element\AbstractElement $element
      * @return string
      */
@@ -39,7 +45,11 @@ public function render(\Magento\Framework\Data\Form\Element\AbstractElement $ele
 
         $html = '';
         $html .= '<div style="padding:10px;background-color:#f8f8f8;border:1px solid #ddd;margin-bottom:7px;">';
-        $html .= $this->getText() . ' <a style="color: #ef672f; text-decoration: underline;" href="https://magefan.com/magento-2-google-tag-manager/pricing?utm_source=gtm_config&utm_medium=link&utm_campaign=regular" target="_blank">Read more</a>.';
+        $html .= $this->getText();
+        $html .= ' <a style="color: #ef672f; text-decoration: underline;" '
+            . 'href="https://magefan.com/magento-2-google-tag-manager/pricing?utm_source=gtm_config'
+            . '&utm_medium=link&utm_campaign=regular" target="_blank">'
+            . 'Read more</a>.';
         $html .= '</div>';
 
         $script = '
@@ -66,7 +76,9 @@ public function render(\Magento\Framework\Data\Form\Element\AbstractElement $ele
                                         text: "Upgrade Plan Now",
                                         class: "action primary accept",
                                         click: function () {
-                                            window.open("https://magefan.com/magento-2-google-tag-manager/pricing?utm_source=gtm_config&utm_medium=link&utm_campaign=regular");
+                                            var url = "https://magefan.com/magento-2-google-tag-manager/pricing?"
+                                                    + "utm_source=gtm_config&utm_medium=link&utm_campaign=regular";
+                                            window.open(url);
                                         }
                                     }]
                                 });
diff --git a/Block/Adminhtml/System/Config/Form/ProtectCustomerData.php b/Block/Adminhtml/System/Config/Form/ProtectCustomerData.php
index 93ccf42..8ae9425 100644
--- a/Block/Adminhtml/System/Config/Form/ProtectCustomerData.php
+++ b/Block/Adminhtml/System/Config/Form/ProtectCustomerData.php
@@ -23,7 +23,7 @@ public function render(AbstractElement $element): string
     {
         $url = $this->getUrl('*/*/*/section/web');
         $comment = 'When enabled, data won\'t be sent to Facebook, until the customer provides consent.'; /* <br/><br/>
-            <strong>Note</strong>, that this option will work only when Cookie Restriction Mode at 
+            <strong>Note</strong>, that this option will work only when Cookie Restriction Mode at
             <a href="' . $url . '" target="_blank">Stores > Configuration > General > Web > Default Cookie Settings</a>
              is enabled.'; */
 
diff --git a/Block/Pixel/Purchase.php b/Block/Pixel/Purchase.php
index f6a9f72..9783f9c 100644
--- a/Block/Pixel/Purchase.php
+++ b/Block/Pixel/Purchase.php
@@ -76,6 +76,8 @@ protected function getEventName(): string
     }
 
     /**
+     * Get current order
+     *
      * @return \Magento\Sales\Model\Order
      */
     protected function getOrder()
diff --git a/Block/Pixel/PurchaseGetOrderFromRequest.php b/Block/Pixel/PurchaseGetOrderFromRequest.php
index a682888..69301cd 100644
--- a/Block/Pixel/PurchaseGetOrderFromRequest.php
+++ b/Block/Pixel/PurchaseGetOrderFromRequest.php
@@ -11,6 +11,8 @@
 class PurchaseGetOrderFromRequest extends Purchase
 {
     /**
+     * Get order
+     *
      * @return \Magento\Sales\Model\Order|null
      */
     protected function getOrder()
@@ -24,6 +26,8 @@ protected function getOrder()
     }
 
     /**
+     * Get order factory
+     *
      * @return mixed
      */
     protected function getOrderFactory()
@@ -33,6 +37,8 @@ protected function getOrderFactory()
     }
 
     /**
+     * Get order id
+     *
      * @return string
      */
     protected function getOrderId()
@@ -45,4 +51,4 @@ protected function getOrderId()
 
         return 0;
     }
-}
\ No newline at end of file
+}
diff --git a/Block/Pixel/ViewProductContent.php b/Block/Pixel/ViewProductContent.php
index 26a822f..620cbfa 100644
--- a/Block/Pixel/ViewProductContent.php
+++ b/Block/Pixel/ViewProductContent.php
@@ -95,6 +95,7 @@ private function getCurrentProduct(): Product
         if ($productId = $this->_request->getParam('mfpreselect')) {
             try {
                 $product = $this->productRepository->getById($productId);
+            // phpcs:ignore Magento2.CodeAnalysis.EmptyBlock.DetectedCatch
             } catch (NoSuchEntityException $e) {
 
             }
diff --git a/Model/AbstractPixel.php b/Model/AbstractPixel.php
index 4e8a04e..9948b85 100644
--- a/Model/AbstractPixel.php
+++ b/Model/AbstractPixel.php
@@ -51,6 +51,8 @@ class AbstractPixel
      * @param Config $config
      * @param StoreManagerInterface $storeManager
      * @param CategoryRepositoryInterface $categoryRepository
+     * @param RequestInterface|null $request
+     * @param Registry|null $registry
      */
     public function __construct(
         Config $config,
diff --git a/Model/Config.php b/Model/Config.php
index a8aadf5..7c8148d 100644
--- a/Model/Config.php
+++ b/Model/Config.php
@@ -85,12 +85,12 @@ public function getProductAttribute(?string $storeId = null): string
         return trim((string)$this->getConfig(self::XML_PATH_ATTRIBUTES_PRODUCT, $storeId));
     }
 
-    /*
-    * Retrieve Magento product categories
-    *
-    * @param string|null $storeId
-    * @return string
-    */
+    /**
+     * Retrieve Magento category attribute
+     *
+     * @param string|null $storeId
+     * @return string
+     */
     public function getCategoriesAttribute(?string $storeId = null): string
     {
         return trim((string)$this->getConfig(self::XML_PATH_ATTRIBUTES_CATEGORIES, $storeId));
diff --git a/Model/Pixel/Cart/Content.php b/Model/Pixel/Cart/Content.php
index fbdc0ba..d4419f9 100644
--- a/Model/Pixel/Cart/Content.php
+++ b/Model/Pixel/Cart/Content.php
@@ -40,10 +40,12 @@ public function get(Item $quoteItem): array
     }
 
     /**
-     * @param $quoteItem
+     * Get product from quote item
+     *
+     * @param Item $quoteItem
      * @return \Magento\Catalog\Api\Data\ProductInterface
      */
-    protected function getItemProduct($quoteItem)
+    protected function getItemProduct(Item $quoteItem)
     {
         $product = $quoteItem->getProduct();
         if ('configurable' === $product->getTypeId()) {
@@ -54,6 +56,7 @@ protected function getItemProduct($quoteItem)
                         try {
                             $product = $this->getProductRepository()->getById($option->getProductId());
                             break;
+                        // phpcs:ignore Magento2.CodeAnalysis.EmptyBlock.DetectedCatch
                         } catch (NoSuchEntityException $e) {
 
                         }
@@ -65,6 +68,8 @@ protected function getItemProduct($quoteItem)
     }
 
     /**
+     * Get product repository instance
+     *
      * @return ProductRepositoryInterface
      */
     protected function getProductRepository(): ProductRepositoryInterface
diff --git a/Model/Pixel/Order/Content.php b/Model/Pixel/Order/Content.php
index 356454b..9bc35ac 100644
--- a/Model/Pixel/Order/Content.php
+++ b/Model/Pixel/Order/Content.php
@@ -27,10 +27,12 @@ public function get(OrderItemInterface $orderItem): array
     }
 
     /**
-     * @param $orderItem
+     * Get product from order item
+     *
+     * @param OrderItemInterface $orderItem
      * @return \Magento\Catalog\Api\Data\ProductInterface
      */
-    protected function getItemProduct($orderItem)
+    protected function getItemProduct(OrderItemInterface $orderItem)
     {
         $product = $orderItem->getProduct();
         if ('configurable' === $product->getTypeId()) {
diff --git a/Model/Pixel/Purchase.php b/Model/Pixel/Purchase.php
index bcbd143..7fdc340 100644
--- a/Model/Pixel/Purchase.php
+++ b/Model/Pixel/Purchase.php
@@ -77,10 +77,12 @@ public function get(Order $order): array
     }
 
     /**
-     * @param $entity
+     * Set mf_children_item for each item
+     *
+     * @param Order $entity
      * @return void
      */
-    protected function setMfChildrenItem($entity)
+    protected function setMfChildrenItem(Order $entity)
     {
         // Use getItem, not getAllItems, to prevent some errors with the custom plugins
         foreach ($entity->getItems() as $childrenItem) {
diff --git a/view/adminhtml/templates/system/config/event/list.phtml b/view/adminhtml/templates/system/config/event/list.phtml
index 575f792..2abf5b6 100644
--- a/view/adminhtml/templates/system/config/event/list.phtml
+++ b/view/adminhtml/templates/system/config/event/list.phtml
@@ -41,9 +41,14 @@ $eventsExtra = [
     </ul>
     <p <?php if (!$block->isPlusEnabled()) { ?>style="color: #eb5202"<?php } ?>>
         <strong>
-            <?= $escaper->escapeHtml(__(!$block->isPlusEnabled() ? 'Available in FB Pixel Plus Only' : 'FB Pixel Plus')) ?>
+            <?= $escaper->escapeHtml(__(!$block->isPlusEnabled()
+                    ? 'Available in FB Pixel Plus Only'
+                    : 'FB Pixel Plus')) ?>
             <?php if (!$block->isPlusEnabled()) { ?>
-                (<a style="color: #eb5202; text-decoration: underline;" href="https://magefan.com/magento-2-facebook-pixel/pricing" target="_blank">Read more</a>):
+                (<a style="color: #eb5202; text-decoration: underline;"
+                    href="https://magefan.com/magento-2-facebook-pixel/pricing" target="_blank">
+                    Read more
+                </a>):
             <?php } ?>
         </strong>
     </p>
@@ -60,7 +65,10 @@ $eventsExtra = [
                 __(!$block->isExtraEnabled() ? 'Available in FB Pixel Extra Only' : 'FB Pixel Extra')
             ) ?>
             <?php if (!$block->isExtraEnabled()) { ?>
-                (<a style="color: #eb5202; text-decoration: underline;" href="https://magefan.com/magento-2-facebook-pixel/pricing" target="_blank">Read more</a>):
+                (<a style="color: #eb5202; text-decoration: underline;"
+                    href="https://magefan.com/magento-2-facebook-pixel/pricing" target="_blank">
+                    Read more
+                </a>):
             <?php } ?>
         </strong>
     </p>
diff --git a/view/frontend/templates/pixel.phtml b/view/frontend/templates/pixel.phtml
index 68a748c..732904b 100644
--- a/view/frontend/templates/pixel.phtml
+++ b/view/frontend/templates/pixel.phtml
@@ -27,17 +27,23 @@ $script = '';
         n.queue=[];
         f.mfFbq = 1;
         
-        let customerData = localStorage.getItem('mage-cache-storage') ? JSON.parse(localStorage.getItem('mage-cache-storage')).customer : false;
-        let advancedMatching = (customerData && customerData.mf_fb_pixel_customer_data) ? customerData.mf_fb_pixel_customer_data : {};
+        let customerData = localStorage.getItem('mage-cache-storage') 
+                    ? JSON.parse(localStorage.getItem('mage-cache-storage')).customer 
+                    : false;
+        let advancedMatching = (customerData && customerData.mf_fb_pixel_customer_data) 
+                    ? customerData.mf_fb_pixel_customer_data : {};
 
         fbq('init', '{$escaper->escapeHtml($block->getFbPixelId())}', advancedMatching);
-        fbq('track', 'PageView', {}, {'eventID': 'PageView' + '.' + Math.floor(Math.random() * 1000000) + '.' + Date.now(), 'currency': '" . $block->getCurrentCurrencyCode() . "','event_source_url': window.location.href, 'referrer_url': document.referrer});
+        fbq('track', 'PageView', {}, 
+        {'eventID': 'PageView' + '.' + Math.floor(Math.random() * 1000000) + '.' + Date.now(), 
+        'currency': '" . $block->getCurrentCurrencyCode() . "',
+        'event_source_url': window.location.href, 'referrer_url': document.referrer});
         var triedToLoadPixel = false;
     ";
 
 
-    if ($block->isSpeedOptimizationEnabled() && $block->getRequest()->getModuleName() !== 'checkout') {
-        $script .= "
+if ($block->isSpeedOptimizationEnabled() && $block->getRequest()->getModuleName() !== 'checkout') {
+    $script .= "
             var actionDetected = false;
             document.addEventListener('scroll', initMfFbPixel);
             document.addEventListener('mousemove', initMfFbPixel);
@@ -55,11 +61,11 @@ $script = '';
                 }
             };
         ";
-    } else {
-        $script .= "
+} else {
+    $script .= "
             var actionDetected = true;
         ";
-    }
+}
 
     $script .= "
         function mfLoadFbPixel() {
@@ -75,13 +81,13 @@ $script = '';
     ";
 
 
-    if ($block->isProtectCustomerDataEnabled()) {
-        echo $block->getLayout()->createBlock(\Magefan\Community\Block\JsScript::class)
-            ->setMethod('isCustomerConsentProvided')
-            ->setScriptAttributes(['data-rocketjavascript' => 'false'])
-            ->toHtml();
+if ($block->isProtectCustomerDataEnabled()) {
+    echo $block->getLayout()->createBlock(\Magefan\Community\Block\JsScript::class)
+        ->setMethod('isCustomerConsentProvided')
+        ->setScriptAttributes(['data-rocketjavascript' => 'false'])
+        ->toHtml();
 
-        $script .= "
+    $script .= "
         document.addEventListener('DOMContentLoaded', function () {
             if (MagefanJs.isCustomerConsentProvided()) {
                 mfLoadFbPixel();
@@ -94,11 +100,11 @@ $script = '';
             }
         });
         ";
-    } else {
-        $script .= "
+} else {
+    $script .= "
             mfLoadFbPixel();
         ";
-    }
+}
 
     $script .= "
         }(window);