diff --git a/backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-orders.php b/backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-orders.php
index e12eb30..962e60e 100644
--- a/backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-orders.php
+++ b/backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-orders.php
@@ -7,6 +7,8 @@ class Wiaas_Admin_Orders {
         add_filter( 'manage_edit-shop_order_columns', array(__CLASS__, 'add_additional_columns_to_orders_screen') );
 
         add_action( 'manage_shop_order_posts_custom_column', array(__CLASS__, 'add_custom_columns_content') );
+
+        add_filter( 'woocommerce_admin_order_preview_get_order_details', array(__CLASS__, 'add_custom_data_to_order_preview') );
     }
 
     public static function add_additional_columns_to_orders_screen( $columns ){
@@ -45,6 +47,13 @@ class Wiaas_Admin_Orders {
         echo $column_content;
     }
 
+    public static function add_custom_data_to_order_preview ($order){
+
+        $order['commercial_lead_name'] = Wiaas_Order::get_order_commercial_lead_name( $order['data']['id'] );;
+
+        return $order;
+    }
+
 
 }
 
diff --git a/backend/app/plugins/wiaas/includes/admin/custom-woocommerce-admin-classes/abstract-class-wc-admin-list-table.php b/backend/app/plugins/wiaas/includes/admin/custom-woocommerce-admin-classes/abstract-class-wc-admin-list-table.php
new file mode 100644
index 0000000..bd2f2a2
--- /dev/null
+++ b/backend/app/plugins/wiaas/includes/admin/custom-woocommerce-admin-classes/abstract-class-wc-admin-list-table.php
@@ -0,0 +1,276 @@
+<?php
+/**
+ * List tables.
+ *
+ * @package  WooCommerce/Admin
+ * @version  3.3.0
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+    exit;
+}
+
+if ( class_exists( 'Wiaas_Custom_WC_Admin_List_Table', false ) ) {
+    return;
+}
+
+/**
+ * WC_Admin_List_Table Class.
+ */
+abstract class Wiaas_Custom_WC_Admin_List_Table {
+
+    /**
+     * Post type.
+     *
+     * @var string
+     */
+    protected $list_table_type = '';
+
+    /**
+     * Object being shown on the row.
+     *
+     * @var object|null
+     */
+    protected $object = null;
+
+    /**
+     * Constructor.
+     */
+    public function __construct() {
+        if ( $this->list_table_type ) {
+            add_action( 'manage_posts_extra_tablenav', array( $this, 'maybe_render_blank_state' ) );
+            add_filter( 'view_mode_post_types', array( $this, 'disable_view_mode' ) );
+            add_action( 'restrict_manage_posts', array( $this, 'restrict_manage_posts' ) );
+            add_filter( 'request', array( $this, 'request_query' ) );
+            add_filter( 'post_row_actions', array( $this, 'row_actions' ), 100, 2 );
+            add_filter( 'default_hidden_columns', array( $this, 'default_hidden_columns' ), 10, 2 );
+            add_filter( 'list_table_primary_column', array( $this, 'list_table_primary_column' ), 10, 2 );
+            add_filter( 'manage_edit-' . $this->list_table_type . '_sortable_columns', array( $this, 'define_sortable_columns' ) );
+            add_filter( 'manage_' . $this->list_table_type . '_posts_columns', array( $this, 'define_columns' ) );
+            add_filter( 'bulk_actions-edit-' . $this->list_table_type, array( $this, 'define_bulk_actions' ) );
+            add_action( 'manage_' . $this->list_table_type . '_posts_custom_column', array( $this, 'render_columns' ), 10, 2 );
+            add_filter( 'handle_bulk_actions-edit-' . $this->list_table_type, array( $this, 'handle_bulk_actions' ), 10, 3 );
+        }
+    }
+
+    /**
+     * Show blank slate.
+     *
+     * @param string $which String which tablenav is being shown.
+     */
+    public function maybe_render_blank_state( $which ) {
+        global $post_type;
+
+        if ( $post_type === $this->list_table_type && 'bottom' === $which ) {
+            $counts = (array) wp_count_posts( $post_type );
+            unset( $counts['auto-draft'] );
+            $count = array_sum( $counts );
+
+            if ( 0 < $count ) {
+                return;
+            }
+
+            $this->render_blank_state();
+
+            echo '<style type="text/css">#posts-filter .wp-list-table, #posts-filter .tablenav.top, .tablenav.bottom .actions, .wrap .subsubsub  { display: none; } </style>';
+        }
+    }
+
+    /**
+     * Render blank state. Extend to add content.
+     */
+    protected function render_blank_state() {}
+
+    /**
+     * Removes this type from list of post types that support "View Mode" switching.
+     * View mode is seen on posts where you can switch between list or excerpt. Our post types don't support
+     * it, so we want to hide the useless UI from the screen options tab.
+     *
+     * @param  array $post_types Array of post types supporting view mode.
+     * @return array             Array of post types supporting view mode, without this type.
+     */
+    public function disable_view_mode( $post_types ) {
+        unset( $post_types[ $this->list_table_type ] );
+        return $post_types;
+    }
+
+    /**
+     * See if we should render search filters or not.
+     */
+    public function restrict_manage_posts() {
+        global $typenow;
+
+        if ( $this->list_table_type === $typenow ) {
+            $this->render_filters();
+        }
+    }
+
+    /**
+     * Handle any filters.
+     *
+     * @param array $query_vars Query vars.
+     * @return array
+     */
+    public function request_query( $query_vars ) {
+        global $typenow;
+
+        if ( $this->list_table_type === $typenow ) {
+            return $this->query_filters( $query_vars );
+        }
+
+        return $query_vars;
+    }
+
+    /**
+     * Render any custom filters and search inputs for the list table.
+     */
+    protected function render_filters() {}
+
+    /**
+     * Handle any custom filters.
+     *
+     * @param array $query_vars Query vars.
+     * @return array
+     */
+    protected function query_filters( $query_vars ) {
+        return $query_vars;
+    }
+
+    /**
+     * Set row actions.
+     *
+     * @param array   $actions Array of actions.
+     * @param WP_Post $post Current post object.
+     * @return array
+     */
+    public function row_actions( $actions, $post ) {
+        if ( $this->list_table_type === $post->post_type ) {
+            return $this->get_row_actions( $actions, $post );
+        }
+        return $actions;
+    }
+
+    /**
+     * Get row actions to show in the list table.
+     *
+     * @param array   $actions Array of actions.
+     * @param WP_Post $post Current post object.
+     * @return array
+     */
+    protected function get_row_actions( $actions, $post ) {
+        return $actions;
+    }
+
+    /**
+     * Adjust which columns are displayed by default.
+     *
+     * @param array  $hidden Current hidden columns.
+     * @param object $screen Current screen.
+     * @return array
+     */
+    public function default_hidden_columns( $hidden, $screen ) {
+        if ( isset( $screen->id ) && 'edit-' . $this->list_table_type === $screen->id ) {
+            $hidden = array_merge( $hidden, $this->define_hidden_columns() );
+        }
+        return $hidden;
+    }
+
+    /**
+     * Set list table primary column.
+     *
+     * @param  string $default Default value.
+     * @param  string $screen_id Current screen ID.
+     * @return string
+     */
+    public function list_table_primary_column( $default, $screen_id ) {
+        if ( 'edit-' . $this->list_table_type === $screen_id && $this->get_primary_column() ) {
+            return $this->get_primary_column();
+        }
+        return $default;
+    }
+
+    /**
+     * Define primary column.
+     *
+     * @return array
+     */
+    protected function get_primary_column() {
+        return '';
+    }
+
+    /**
+     * Define hidden columns.
+     *
+     * @return array
+     */
+    protected function define_hidden_columns() {
+        return array();
+    }
+
+    /**
+     * Define which columns are sortable.
+     *
+     * @param array $columns Existing columns.
+     * @return array
+     */
+    public function define_sortable_columns( $columns ) {
+        return $columns;
+    }
+
+    /**
+     * Define which columns to show on this screen.
+     *
+     * @param array $columns Existing columns.
+     * @return array
+     */
+    public function define_columns( $columns ) {
+        return $columns;
+    }
+
+    /**
+     * Define bulk actions.
+     *
+     * @param array $actions Existing actions.
+     * @return array
+     */
+    public function define_bulk_actions( $actions ) {
+        return $actions;
+    }
+
+    /**
+     * Pre-fetch any data for the row each column has access to it.
+     *
+     * @param int $post_id Post ID being shown.
+     */
+    protected function prepare_row_data( $post_id ) {}
+
+    /**
+     * Render individual columns.
+     *
+     * @param string $column Column ID to render.
+     * @param int    $post_id Post ID being shown.
+     */
+    public function render_columns( $column, $post_id ) {
+        $this->prepare_row_data( $post_id );
+
+        if ( ! $this->object ) {
+            return;
+        }
+
+        if ( is_callable( array( $this, 'render_' . $column . '_column' ) ) ) {
+            $this->{"render_{$column}_column"}();
+        }
+    }
+
+    /**
+     * Handle bulk actions.
+     *
+     * @param  string $redirect_to URL to redirect to.
+     * @param  string $action      Action name.
+     * @param  array  $ids         List of ids.
+     * @return string
+     */
+    public function handle_bulk_actions( $redirect_to, $action, $ids ) {
+        return esc_url_raw( $redirect_to );
+    }
+}
diff --git a/backend/app/plugins/wiaas/includes/admin/custom-woocommerce-admin-classes/class-wc-admin-list-table-orders.php b/backend/app/plugins/wiaas/includes/admin/custom-woocommerce-admin-classes/class-wc-admin-list-table-orders.php
new file mode 100644
index 0000000..0214261
--- /dev/null
+++ b/backend/app/plugins/wiaas/includes/admin/custom-woocommerce-admin-classes/class-wc-admin-list-table-orders.php
@@ -0,0 +1,866 @@
+<?php
+/**
+ * List tables: orders.
+ *
+ * @package WooCommerce\admin
+ * @version 3.3.0
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+    exit;
+}
+
+if ( class_exists( 'WC_Admin_List_Table_Orders', false ) ) {
+    return;
+}
+
+if ( ! class_exists( 'Wiaas_Custom_WC_Admin_List_Table', false ) ) {
+    include_once 'abstract-class-wc-admin-list-table.php';
+}
+
+/**
+ * WC_Admin_List_Table_Orders Class.
+ */
+class WC_Admin_List_Table_Orders extends Wiaas_Custom_WC_Admin_List_Table {
+
+    /**
+     * Post type.
+     *
+     * @var string
+     */
+    protected $list_table_type = 'shop_order';
+
+    /**
+     * Constructor.
+     */
+    public function __construct() {
+        parent::__construct();
+        add_action( 'admin_notices', array( $this, 'bulk_admin_notices' ) );
+        add_action( 'admin_footer', array( $this, 'order_preview_template' ) );
+        add_filter( 'get_search_query', array( $this, 'search_label' ) );
+        add_filter( 'query_vars', array( $this, 'add_custom_query_var' ) );
+        add_action( 'parse_query', array( $this, 'search_custom_fields' ) );
+    }
+
+    /**
+     * Render blank state.
+     */
+    protected function render_blank_state() {
+        echo '<div class="woocommerce-BlankState">';
+        echo '<h2 class="woocommerce-BlankState-message">' . esc_html__( 'When you receive a new order, it will appear here.', 'woocommerce' ) . '</h2>';
+        echo '<a class="woocommerce-BlankState-cta button-primary button" target="_blank" href="https://docs.woocommerce.com/document/managing-orders/?utm_source=blankslate&utm_medium=product&utm_content=ordersdoc&utm_campaign=woocommerceplugin">' . esc_html__( 'Learn more about orders', 'woocommerce' ) . '</a>';
+        echo '</div>';
+    }
+
+    /**
+     * Define primary column.
+     *
+     * @return string
+     */
+    protected function get_primary_column() {
+        return 'order_number';
+    }
+
+    /**
+     * Get row actions to show in the list table.
+     *
+     * @param array   $actions Array of actions.
+     * @param WP_Post $post Current post object.
+     * @return array
+     */
+    protected function get_row_actions( $actions, $post ) {
+        return array();
+    }
+
+    /**
+     * Define hidden columns.
+     *
+     * @return array
+     */
+    protected function define_hidden_columns() {
+        return array(
+            'shipping_address',
+            'billing_address',
+            'wc_actions',
+        );
+    }
+
+    /**
+     * Define which columns are sortable.
+     *
+     * @param array $columns Existing columns.
+     * @return array
+     */
+    public function define_sortable_columns( $columns ) {
+        $custom = array(
+            'order_number' => 'ID',
+            'order_total'  => 'order_total',
+            'order_date'   => 'date',
+        );
+        unset( $columns['comments'] );
+
+        return wp_parse_args( $custom, $columns );
+    }
+
+    /**
+     * Define which columns to show on this screen.
+     *
+     * @param array $columns Existing columns.
+     * @return array
+     */
+    public function define_columns( $columns ) {
+        $show_columns                     = array();
+        $show_columns['cb']               = $columns['cb'];
+        $show_columns['order_number']     = __( 'Order', 'woocommerce' );
+        $show_columns['order_date']       = __( 'Date', 'woocommerce' );
+        $show_columns['order_status']     = __( 'Status', 'woocommerce' );
+        $show_columns['billing_address']  = __( 'Billing', 'woocommerce' );
+        $show_columns['shipping_address'] = __( 'Ship to', 'woocommerce' );
+        $show_columns['order_total']      = __( 'Total', 'woocommerce' );
+        $show_columns['wc_actions']       = __( 'Actions', 'woocommerce' );
+
+        wp_enqueue_script( 'wc-orders' );
+
+        return $show_columns;
+    }
+
+    /**
+     * Define bulk actions.
+     *
+     * @param array $actions Existing actions.
+     * @return array
+     */
+    public function define_bulk_actions( $actions ) {
+        if ( isset( $actions['edit'] ) ) {
+            unset( $actions['edit'] );
+        }
+
+        $actions['mark_processing']      = __( 'Change status to processing', 'woocommerce' );
+        $actions['mark_on-hold']         = __( 'Change status to on-hold', 'woocommerce' );
+        $actions['mark_completed']       = __( 'Change status to completed', 'woocommerce' );
+        $actions['remove_personal_data'] = __( 'Remove personal data', 'woocommerce' );
+
+        return $actions;
+    }
+
+    /**
+     * Pre-fetch any data for the row each column has access to it. the_order global is there for bw compat.
+     *
+     * @param int $post_id Post ID being shown.
+     */
+    protected function prepare_row_data( $post_id ) {
+        global $the_order;
+
+        if ( empty( $this->object ) || $this->object->get_id() !== $post_id ) {
+            $this->object = wc_get_order( $post_id );
+            $the_order    = $this->object;
+        }
+    }
+
+    /**
+     * Render columm: order_number.
+     */
+    protected function render_order_number_column() {
+        $buyer = '';
+
+        if ( $this->object->get_billing_first_name() || $this->object->get_billing_last_name() ) {
+            /* translators: 1: first name 2: last name */
+            $buyer = trim( sprintf( _x( '%1$s %2$s', 'full name', 'woocommerce' ), $this->object->get_billing_first_name(), $this->object->get_billing_last_name() ) );
+        } elseif ( $this->object->get_billing_company() ) {
+            $buyer = trim( $this->object->get_billing_company() );
+        } elseif ( $this->object->get_customer_id() ) {
+            $user  = get_user_by( 'id', $this->object->get_customer_id() );
+            $buyer = ucwords( $user->display_name );
+        }
+
+        if ( $this->object->get_status() === 'trash' ) {
+            echo '<strong>#' . esc_attr( $this->object->get_order_number() ) . ' ' . esc_html( $buyer ) . '</strong>';
+        } else {
+            echo '<a href="#" class="order-preview" data-order-id="' . absint( $this->object->get_id() ) . '" title="' . esc_attr( __( 'Preview', 'woocommerce' ) ) . '">' . esc_html( __( 'Preview', 'woocommerce' ) ) . '</a>';
+            echo '<a href="' . esc_url( admin_url( 'post.php?post=' . absint( $this->object->get_id() ) ) . '&action=edit' ) . '" class="order-view"><strong>#' . esc_attr( $this->object->get_order_number() ) . ' ' . esc_html( $buyer ) . '</strong></a>';
+        }
+    }
+
+    /**
+     * Render columm: order_status.
+     */
+    protected function render_order_status_column() {
+        $tooltip                 = '';
+        $comment_count           = get_comment_count( $this->object->get_id() );
+        $approved_comments_count = absint( $comment_count['approved'] );
+
+        if ( $approved_comments_count ) {
+            $latest_notes = wc_get_order_notes(
+                array(
+                    'order_id' => $this->object->get_id(),
+                    'limit'    => 1,
+                    'orderby'  => 'date_created_gmt',
+                )
+            );
+
+            $latest_note = current( $latest_notes );
+
+            if ( isset( $latest_note->content ) && 1 === $approved_comments_count ) {
+                $tooltip = wc_sanitize_tooltip( $latest_note->content );
+            } elseif ( isset( $latest_note->content ) ) {
+                /* translators: %d: notes count */
+                $tooltip = wc_sanitize_tooltip( $latest_note->content . '<br/><small style="display:block">' . sprintf( _n( 'Plus %d other note', 'Plus %d other notes', ( $approved_comments_count - 1 ), 'woocommerce' ), $approved_comments_count - 1 ) . '</small>' );
+            } else {
+                /* translators: %d: notes count */
+                $tooltip = wc_sanitize_tooltip( sprintf( _n( '%d note', '%d notes', $approved_comments_count, 'woocommerce' ), $approved_comments_count ) );
+            }
+        }
+
+        if ( $tooltip ) {
+            printf( '<mark class="order-status %s tips" data-tip="%s"><span>%s</span></mark>', esc_attr( sanitize_html_class( 'status-' . $this->object->get_status() ) ), wp_kses_post( $tooltip ), esc_html( wc_get_order_status_name( $this->object->get_status() ) ) );
+        } else {
+            printf( '<mark class="order-status %s"><span>%s</span></mark>', esc_attr( sanitize_html_class( 'status-' . $this->object->get_status() ) ), esc_html( wc_get_order_status_name( $this->object->get_status() ) ) );
+        }
+    }
+
+    /**
+     * Render columm: order_date.
+     */
+    protected function render_order_date_column() {
+        $order_timestamp = $this->object->get_date_created()->getTimestamp();
+
+        // Check if the order was created within the last 24 hours, and not in the future.
+        if ( $order_timestamp > strtotime( '-1 day', current_time( 'timestamp', true ) ) && $order_timestamp <= current_time( 'timestamp', true ) ) {
+            $show_date = sprintf(
+            /* translators: %s: human-readable time difference */
+                _x( '%s ago', '%s = human-readable time difference', 'woocommerce' ),
+                human_time_diff( $this->object->get_date_created()->getTimestamp(), current_time( 'timestamp', true ) )
+            );
+        } else {
+            $show_date = $this->object->get_date_created()->date_i18n( apply_filters( 'woocommerce_admin_order_date_format', __( 'M j, Y', 'woocommerce' ) ) );
+        }
+        printf(
+            '<time datetime="%1$s" title="%2$s">%3$s</time>',
+            esc_attr( $this->object->get_date_created()->date( 'c' ) ),
+            esc_html( $this->object->get_date_created()->date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ) ) ),
+            esc_html( $show_date )
+        );
+    }
+
+    /**
+     * Render columm: order_total.
+     */
+    protected function render_order_total_column() {
+        if ( $this->object->get_payment_method_title() ) {
+            /* translators: %s: method */
+            echo '<span class="tips" data-tip="' . esc_attr( sprintf( __( 'via %s', 'woocommerce' ), $this->object->get_payment_method_title() ) ) . '">' . wp_kses_post( $this->object->get_formatted_order_total() ) . '</span>';
+        } else {
+            echo wp_kses_post( $this->object->get_formatted_order_total() );
+        }
+    }
+
+    /**
+     * Render columm: wc_actions.
+     */
+    protected function render_wc_actions_column() {
+        echo '<p>';
+
+        do_action( 'woocommerce_admin_order_actions_start', $this->object );
+
+        $actions = array();
+
+        if ( $this->object->has_status( array( 'pending', 'on-hold' ) ) ) {
+            $actions['processing'] = array(
+                'url'    => wp_nonce_url( admin_url( 'admin-ajax.php?action=woocommerce_mark_order_status&status=processing&order_id=' . $this->object->get_id() ), 'woocommerce-mark-order-status' ),
+                'name'   => __( 'Processing', 'woocommerce' ),
+                'action' => 'processing',
+            );
+        }
+
+        if ( $this->object->has_status( array( 'pending', 'on-hold', 'processing' ) ) ) {
+            $actions['complete'] = array(
+                'url'    => wp_nonce_url( admin_url( 'admin-ajax.php?action=woocommerce_mark_order_status&status=completed&order_id=' . $this->object->get_id() ), 'woocommerce-mark-order-status' ),
+                'name'   => __( 'Complete', 'woocommerce' ),
+                'action' => 'complete',
+            );
+        }
+
+        $actions = apply_filters( 'woocommerce_admin_order_actions', $actions, $this->object );
+
+        echo wc_render_action_buttons( $actions ); // WPCS: XSS ok.
+
+        do_action( 'woocommerce_admin_order_actions_end', $this->object );
+
+        echo '</p>';
+    }
+
+    /**
+     * Render columm: billing_address.
+     */
+    protected function render_billing_address_column() {
+        $address = $this->object->get_formatted_billing_address();
+
+        if ( $address ) {
+            echo esc_html( preg_replace( '#<br\s*/?>#i', ', ', $address ) );
+
+            if ( $this->object->get_payment_method() ) {
+                /* translators: %s: payment method */
+                echo '<span class="description">' . sprintf( __( 'via %s', 'woocommerce' ), esc_html( $this->object->get_payment_method_title() ) ) . '</span>'; // WPCS: XSS ok.
+            }
+        } else {
+            echo '&ndash;';
+        }
+    }
+
+    /**
+     * Render columm: shipping_address.
+     */
+    protected function render_shipping_address_column() {
+        $address = $this->object->get_formatted_shipping_address();
+
+        if ( $address ) {
+            echo '<a target="_blank" href="' . esc_url( $this->object->get_shipping_address_map_url() ) . '">' . esc_html( preg_replace( '#<br\s*/?>#i', ', ', $address ) ) . '</a>';
+            if ( $this->object->get_shipping_method() ) {
+                /* translators: %s: shipping method */
+                echo '<span class="description">' . sprintf( __( 'via %s', 'woocommerce' ), esc_html( $this->object->get_shipping_method() ) ) . '</span>'; // WPCS: XSS ok.
+            }
+        } else {
+            echo '&ndash;';
+        }
+    }
+
+    /**
+     * Template for order preview.
+     *
+     * @since 3.3.0
+     */
+    public function order_preview_template() {
+        ?>
+        <script type="text/template" id="tmpl-wc-modal-view-order">
+            <div class="wc-backbone-modal wc-order-preview">
+                <div class="wc-backbone-modal-content">
+                    <section class="wc-backbone-modal-main" role="main">
+                        <header class="wc-backbone-modal-header">
+                            <mark class="order-status status-{{ data.status }}"><span>{{ data.status_name }}</span></mark>
+                            <?php /* translators: %s: order ID */ ?>
+                            <h1><?php echo esc_html( sprintf( __( 'Order #%s', 'woocommerce' ), '{{ data.order_number }}' ) ); ?></h1>
+                            <button class="modal-close modal-close-link dashicons dashicons-no-alt">
+                                <span class="screen-reader-text"><?php esc_html_e( 'Close modal panel', 'woocommerce' ); ?></span>
+                            </button>
+                        </header>
+                        <article>
+                            <?php do_action( 'woocommerce_admin_order_preview_start' ); ?>
+
+                            <div class="wc-order-preview-addresses">
+                                <div class="wc-order-preview-address">
+                                    <h3><?php esc_html_e( 'Commercial lead', 'woocommerce' ); ?></h3>
+                                    <strong>{{data.commercial_lead_name}}</strong>
+                                </div>
+                            </div>
+
+
+                            <div class="wc-order-preview-addresses">
+                                <div class="wc-order-preview-address">
+                                    <h2><?php esc_html_e( 'Billing details', 'woocommerce' ); ?></h2>
+                                    {{{ data.formatted_billing_address }}}
+                                    {{data}}
+                                    <# if ( data.data.billing.email ) { #>
+                                    <strong><?php esc_html_e( 'Email', 'woocommerce' ); ?></strong>
+                                    <a href="mailto:{{ data.data.billing.email }}">{{ data.data.billing.email }}</a>
+                                    <# } #>
+
+                                    <# if ( data.data.billing.phone ) { #>
+                                    <strong><?php esc_html_e( 'Phone', 'woocommerce' ); ?></strong>
+                                    <a href="tel:{{ data.data.billing.phone }}">{{ data.data.billing.phone }}</a>
+                                    <# } #>
+
+                                    <# if ( data.payment_via ) { #>
+                                    <strong><?php esc_html_e( 'Payment via', 'woocommerce' ); ?></strong>
+                                    {{{ data.payment_via }}}
+                                    <# } #>
+                                </div>
+
+                                <div class="wc-order-preview-address">
+                                    <h2><?php esc_html_e( 'Shipping details', 'woocommerce' ); ?></h2>
+                                    <# if ( data.ship_to_billing ) { #>
+                                    {{{ data.formatted_billing_address }}}
+                                    <# } else { #>
+                                    <a href="{{ data.shipping_address_map_url }}" target="_blank">{{{ data.formatted_shipping_address }}}</a>
+                                    <# } #>
+
+                                    <# if ( data.shipping_via ) { #>
+                                    <strong><?php esc_html_e( 'Shipping method', 'woocommerce' ); ?></strong>
+                                    {{ data.shipping_via }}
+                                    <# } #>
+                                </div>
+
+                                <# if ( data.data.customer_note ) { #>
+                                <div class="wc-order-preview-note">
+                                    <strong><?php esc_html_e( 'Note', 'woocommerce' ); ?></strong>
+                                    {{ data.data.customer_note }}
+                                </div>
+                                <# } #>
+                            </div>
+
+                            {{{ data.item_html }}}
+
+                            <?php do_action( 'woocommerce_admin_order_preview_end' ); ?>
+                        </article>
+                        <footer>
+                            <div class="inner">
+                                {{{ data.actions_html }}}
+
+                                <a class="button button-primary button-large" aria-label="<?php esc_attr_e( 'Edit this order', 'woocommerce' ); ?>" href="<?php echo esc_url( admin_url( 'post.php?action=edit' ) ); ?>&post={{ data.data.id }}"><?php esc_html_e( 'Edit', 'woocommerce' ); ?></a>
+                            </div>
+                        </footer>
+                    </section>
+                </div>
+            </div>
+            <div class="wc-backbone-modal-backdrop modal-close"></div>
+        </script>
+        <?php
+    }
+
+    /**
+     * Get items to display in the preview as HTML.
+     *
+     * @param  WC_Order $order Order object.
+     * @return string
+     */
+    public static function get_order_preview_item_html( $order ) {
+        $hidden_order_itemmeta = apply_filters(
+            'woocommerce_hidden_order_itemmeta', array(
+                '_qty',
+                '_tax_class',
+                '_product_id',
+                '_variation_id',
+                '_line_subtotal',
+                '_line_subtotal_tax',
+                '_line_total',
+                '_line_tax',
+                'method_id',
+                'cost',
+            )
+        );
+
+        $line_items = apply_filters( 'woocommerce_admin_order_preview_line_items', $order->get_items(), $order );
+        $columns    = apply_filters(
+            'woocommerce_admin_order_preview_line_item_columns', array(
+            'product'  => __( 'Product', 'woocommerce' ),
+            'quantity' => __( 'Quantity', 'woocommerce' ),
+            'tax'      => __( 'Tax', 'woocommerce' ),
+            'total'    => __( 'Total', 'woocommerce' ),
+        ), $order
+        );
+
+        if ( ! wc_tax_enabled() ) {
+            unset( $columns['tax'] );
+        }
+
+        $html = '
+		<div class="wc-order-preview-table-wrapper">
+			<table cellspacing="0" class="wc-order-preview-table">
+				<thead>
+					<tr>';
+
+        foreach ( $columns as $column => $label ) {
+            $html .= '<th class="wc-order-preview-table__column--' . esc_attr( $column ) . '">' . esc_html( $label ) . '</th>';
+        }
+
+        $html .= '
+					</tr>
+				</thead>
+				<tbody>';
+
+        foreach ( $line_items as $item_id => $item ) {
+
+            $product_object = is_callable( array( $item, 'get_product' ) ) ? $item->get_product() : null;
+            $row_class      = apply_filters( 'woocommerce_admin_html_order_preview_item_class', '', $item, $order );
+
+            $html .= '<tr class="wc-order-preview-table__item wc-order-preview-table__item--' . esc_attr( $item_id ) . ( $row_class ? ' ' . esc_attr( $row_class ) : '' ) . '">';
+
+            foreach ( $columns as $column => $label ) {
+                $html .= '<td class="wc-order-preview-table__column--' . esc_attr( $column ) . '">';
+                switch ( $column ) {
+                    case 'product':
+                        $html .= wp_kses_post( $item->get_name() );
+
+                        if ( $product_object ) {
+                            $html .= '<div class="wc-order-item-sku">' . esc_html( $product_object->get_sku() ) . '</div>';
+                        }
+
+                        $meta_data = $item->get_formatted_meta_data( '' );
+
+                        if ( $meta_data ) {
+                            $html .= '<table cellspacing="0" class="wc-order-item-meta">';
+
+                            foreach ( $meta_data as $meta_id => $meta ) {
+                                if ( in_array( $meta->key, $hidden_order_itemmeta, true ) ) {
+                                    continue;
+                                }
+                                $html .= '<tr><th>' . wp_kses_post( $meta->display_key ) . ':</th><td>' . wp_kses_post( force_balance_tags( $meta->display_value ) ) . '</td></tr>';
+                            }
+                            $html .= '</table>';
+                        }
+                        break;
+                    case 'quantity':
+                        $html .= esc_html( $item->get_quantity() );
+                        break;
+                    case 'tax':
+                        $html .= wc_price( $item->get_total_tax(), array( 'currency' => $order->get_currency() ) );
+                        break;
+                    case 'total':
+                        $html .= wc_price( $item->get_total(), array( 'currency' => $order->get_currency() ) );
+                        break;
+                    default:
+                        $html .= apply_filters( 'woocommerce_admin_order_preview_line_item_column_' . sanitize_key( $column ), '', $item, $item_id, $order );
+                        break;
+                }
+                $html .= '</td>';
+            }
+
+            $html .= '</tr>';
+        }
+
+        $html .= '
+				</tbody>
+			</table>
+		</div>';
+
+        return $html;
+    }
+
+    /**
+     * Get actions to display in the preview as HTML.
+     *
+     * @param  WC_Order $order Order object.
+     * @return string
+     */
+    public static function get_order_preview_actions_html( $order ) {
+        $actions        = array();
+        $status_actions = array();
+
+        if ( $order->has_status( array( 'pending' ) ) ) {
+            $status_actions['on-hold'] = array(
+                'url'    => wp_nonce_url( admin_url( 'admin-ajax.php?action=woocommerce_mark_order_status&status=on-hold&order_id=' . $order->get_id() ), 'woocommerce-mark-order-status' ),
+                'name'   => __( 'On-hold', 'woocommerce' ),
+                'title'  => __( 'Change order status to on-hold', 'woocommerce' ),
+                'action' => 'on-hold',
+            );
+        }
+
+        if ( $order->has_status( array( 'pending', 'on-hold' ) ) ) {
+            $status_actions['processing'] = array(
+                'url'    => wp_nonce_url( admin_url( 'admin-ajax.php?action=woocommerce_mark_order_status&status=processing&order_id=' . $order->get_id() ), 'woocommerce-mark-order-status' ),
+                'name'   => __( 'Processing', 'woocommerce' ),
+                'title'  => __( 'Change order status to processing', 'woocommerce' ),
+                'action' => 'processing',
+            );
+        }
+
+        if ( $order->has_status( array( 'pending', 'on-hold', 'processing' ) ) ) {
+            $status_actions['complete'] = array(
+                'url'    => wp_nonce_url( admin_url( 'admin-ajax.php?action=woocommerce_mark_order_status&status=completed&order_id=' . $order->get_id() ), 'woocommerce-mark-order-status' ),
+                'name'   => __( 'Completed', 'woocommerce' ),
+                'title'  => __( 'Change order status to completed', 'woocommerce' ),
+                'action' => 'complete',
+            );
+        }
+
+        if ( $status_actions ) {
+            $actions['status'] = array(
+                'group'   => __( 'Change status: ', 'woocommerce' ),
+                'actions' => $status_actions,
+            );
+        }
+
+        return wc_render_action_buttons( apply_filters( 'woocommerce_admin_order_preview_actions', $actions, $order ) );
+    }
+
+    /**
+     * Get order details to send to the ajax endpoint for previews.
+     *
+     * @param  WC_Order $order Order object.
+     * @return array
+     */
+    public static function order_preview_get_order_details( $order ) {
+        if ( ! $order ) {
+            return array();
+        }
+
+        $payment_via      = $order->get_payment_method_title();
+        $payment_method   = $order->get_payment_method();
+        $payment_gateways = WC()->payment_gateways() ? WC()->payment_gateways->payment_gateways() : array();
+        $transaction_id   = $order->get_transaction_id();
+
+        if ( $transaction_id ) {
+
+            $url = isset( $payment_gateways[ $payment_method ] ) ? $payment_gateways[ $payment_method ]->get_transaction_url( $order ) : false;
+
+            if ( $url ) {
+                $payment_via .= ' (<a href="' . esc_url( $url ) . '" target="_blank">' . esc_html( $transaction_id ) . '</a>)';
+            } else {
+                $payment_via .= ' (' . esc_html( $transaction_id ) . ')';
+            }
+        }
+
+        $billing_address  = $order->get_formatted_billing_address();
+        $shipping_address = $order->get_formatted_shipping_address();
+
+        return apply_filters(
+            'woocommerce_admin_order_preview_get_order_details', array(
+            'data'                       => $order->get_data(),
+            'order_number'               => $order->get_order_number(),
+            'item_html'                  => WC_Admin_List_Table_Orders::get_order_preview_item_html( $order ),
+            'actions_html'               => WC_Admin_List_Table_Orders::get_order_preview_actions_html( $order ),
+            'ship_to_billing'            => wc_ship_to_billing_address_only(),
+            'needs_shipping'             => $order->needs_shipping_address(),
+            'formatted_billing_address'  => $billing_address ? $billing_address : __( 'N/A', 'woocommerce' ),
+            'formatted_shipping_address' => $shipping_address ? $shipping_address : __( 'N/A', 'woocommerce' ),
+            'shipping_address_map_url'   => $order->get_shipping_address_map_url(),
+            'payment_via'                => $payment_via,
+            'shipping_via'               => $order->get_shipping_method(),
+            'status'                     => $order->get_status(),
+            'status_name'                => wc_get_order_status_name( $order->get_status() ),
+        ), $order
+        );
+    }
+
+    /**
+     * Handle bulk actions.
+     *
+     * @param  string $redirect_to URL to redirect to.
+     * @param  string $action      Action name.
+     * @param  array  $ids         List of ids.
+     * @return string
+     */
+    public function handle_bulk_actions( $redirect_to, $action, $ids ) {
+        $ids     = array_map( 'absint', $ids );
+        $changed = 0;
+
+        if ( 'remove_personal_data' === $action ) {
+            $report_action = 'removed_personal_data';
+
+            foreach ( $ids as $id ) {
+                $order = wc_get_order( $id );
+
+                if ( $order ) {
+                    do_action( 'woocommerce_remove_order_personal_data', $order );
+                    $changed++;
+                }
+            }
+        } elseif ( false !== strpos( $action, 'mark_' ) ) {
+            $order_statuses = wc_get_order_statuses();
+            $new_status     = substr( $action, 5 ); // Get the status name from action.
+            $report_action  = 'marked_' . $new_status;
+
+            // Sanity check: bail out if this is actually not a status, or is not a registered status.
+            if ( isset( $order_statuses[ 'wc-' . $new_status ] ) ) {
+                // Initialize payment gateways in case order has hooked status transition actions.
+                wc()->payment_gateways();
+
+                foreach ( $ids as $id ) {
+                    $order = wc_get_order( $id );
+                    $order->update_status( $new_status, __( 'Order status changed by bulk edit:', 'woocommerce' ), true );
+                    do_action( 'woocommerce_order_edit_status', $id, $new_status );
+                    $changed++;
+                }
+            }
+        }
+
+        if ( $changed ) {
+            $redirect_to = add_query_arg(
+                array(
+                    'post_type'   => $this->list_table_type,
+                    'bulk_action' => $report_action,
+                    'changed'     => $changed,
+                    'ids'         => join( ',', $ids ),
+                ), $redirect_to
+            );
+        }
+
+        return esc_url_raw( $redirect_to );
+    }
+
+    /**
+     * Show confirmation message that order status changed for number of orders.
+     */
+    public function bulk_admin_notices() {
+        global $post_type, $pagenow;
+
+        // Bail out if not on shop order list page.
+        if ( 'edit.php' !== $pagenow || 'shop_order' !== $post_type || ! isset( $_REQUEST['bulk_action'] ) ) { // WPCS: input var ok, CSRF ok.
+            return;
+        }
+
+        $order_statuses = wc_get_order_statuses();
+        $number         = isset( $_REQUEST['changed'] ) ? absint( $_REQUEST['changed'] ) : 0; // WPCS: input var ok, CSRF ok.
+        $bulk_action    = wc_clean( wp_unslash( $_REQUEST['bulk_action'] ) ); // WPCS: input var ok, CSRF ok.
+
+        // Check if any status changes happened.
+        foreach ( $order_statuses as $slug => $name ) {
+            if ( 'marked_' . str_replace( 'wc-', '', $slug ) === $bulk_action ) { // WPCS: input var ok, CSRF ok.
+                /* translators: %d: orders count */
+                $message = sprintf( _n( '%d order status changed.', '%d order statuses changed.', $number, 'woocommerce' ), number_format_i18n( $number ) );
+                echo '<div class="updated"><p>' . esc_html( $message ) . '</p></div>';
+                break;
+            }
+        }
+
+        if ( 'removed_personal_data' === $bulk_action ) { // WPCS: input var ok, CSRF ok.
+            /* translators: %d: orders count */
+            $message = sprintf( _n( 'Removed personal data from %d order.', 'Removed personal data from %d orders.', $number, 'woocommerce' ), number_format_i18n( $number ) );
+            echo '<div class="updated"><p>' . esc_html( $message ) . '</p></div>';
+        }
+    }
+
+    /**
+     * See if we should render search filters or not.
+     */
+    public function restrict_manage_posts() {
+        global $typenow;
+
+        if ( in_array( $typenow, wc_get_order_types( 'order-meta-boxes' ), true ) ) {
+            $this->render_filters();
+        }
+    }
+
+    /**
+     * Render any custom filters and search inputs for the list table.
+     */
+    protected function render_filters() {
+        $user_string = '';
+        $user_id     = '';
+
+        if ( ! empty( $_GET['_customer_user'] ) ) { // WPCS: input var ok.
+            $user_id = absint( $_GET['_customer_user'] ); // WPCS: input var ok, sanitization ok.
+            $user    = get_user_by( 'id', $user_id );
+
+            $user_string = sprintf(
+            /* translators: 1: user display name 2: user ID 3: user email */
+                esc_html__( '%1$s (#%2$s &ndash; %3$s)', 'woocommerce' ),
+                $user->display_name,
+                absint( $user->ID ),
+                $user->user_email
+            );
+        }
+        ?>
+        <select class="wc-customer-search" name="_customer_user" data-placeholder="<?php esc_attr_e( 'Filter by registered customer', 'woocommerce' ); ?>" data-allow_clear="true">
+            <option value="<?php echo esc_attr( $user_id ); ?>" selected="selected"><?php echo wp_kses_post( $user_string ); ?><option>
+        </select>
+        <?php
+    }
+
+    /**
+     * Handle any filters.
+     *
+     * @param array $query_vars Query vars.
+     * @return array
+     */
+    public function request_query( $query_vars ) {
+        global $typenow;
+
+        if ( in_array( $typenow, wc_get_order_types( 'order-meta-boxes' ), true ) ) {
+            return $this->query_filters( $query_vars );
+        }
+
+        return $query_vars;
+    }
+
+    /**
+     * Handle any custom filters.
+     *
+     * @param array $query_vars Query vars.
+     * @return array
+     */
+    protected function query_filters( $query_vars ) {
+        global $wp_post_statuses;
+
+        // Filter the orders by the posted customer.
+        if ( ! empty( $_GET['_customer_user'] ) ) { // WPCS: input var ok.
+            // @codingStandardsIgnoreStart
+            $query_vars['meta_query'] = array(
+                array(
+                    'key'   => '_customer_user',
+                    'value' => (int) $_GET['_customer_user'], // WPCS: input var ok, sanitization ok.
+                    'compare' => '=',
+                ),
+            );
+            // @codingStandardsIgnoreEnd
+        }
+
+        // Sorting.
+        if ( isset( $query_vars['orderby'] ) ) {
+            if ( 'order_total' === $query_vars['orderby'] ) {
+                // @codingStandardsIgnoreStart
+                $query_vars = array_merge( $query_vars, array(
+                    'meta_key'  => '_order_total',
+                    'orderby'   => 'meta_value_num',
+                ) );
+                // @codingStandardsIgnoreEnd
+            }
+        }
+
+        // Status.
+        if ( ! isset( $query_vars['post_status'] ) ) {
+            $post_statuses = wc_get_order_statuses();
+
+            foreach ( $post_statuses as $status => $value ) {
+                if ( isset( $wp_post_statuses[ $status ] ) && false === $wp_post_statuses[ $status ]->show_in_admin_all_list ) {
+                    unset( $post_statuses[ $status ] );
+                }
+            }
+
+            $query_vars['post_status'] = array_keys( $post_statuses );
+        }
+        return $query_vars;
+    }
+
+    /**
+     * Change the label when searching orders.
+     *
+     * @param mixed $query Current search query.
+     * @return string
+     */
+    public function search_label( $query ) {
+        global $pagenow, $typenow;
+
+        if ( 'edit.php' !== $pagenow || 'shop_order' !== $typenow || ! get_query_var( 'shop_order_search' ) || ! isset( $_GET['s'] ) ) { // WPCS: input var ok.
+            return $query;
+        }
+
+        return wc_clean( wp_unslash( $_GET['s'] ) ); // WPCS: input var ok, sanitization ok.
+    }
+
+    /**
+     * Query vars for custom searches.
+     *
+     * @param mixed $public_query_vars Array of query vars.
+     * @return array
+     */
+    public function add_custom_query_var( $public_query_vars ) {
+        $public_query_vars[] = 'shop_order_search';
+        return $public_query_vars;
+    }
+
+    /**
+     * Search custom fields as well as content.
+     *
+     * @param WP_Query $wp Query object.
+     */
+    public function search_custom_fields( $wp ) {
+        global $pagenow;
+
+        if ( 'edit.php' !== $pagenow || empty( $wp->query_vars['s'] ) || 'shop_order' !== $wp->query_vars['post_type'] || ! isset( $_GET['s'] ) ) { // WPCS: input var ok.
+            return;
+        }
+
+        $post_ids = wc_order_search( wc_clean( wp_unslash( $_GET['s'] ) ) ); // WPCS: input var ok, sanitization ok.
+
+        if ( ! empty( $post_ids ) ) {
+            // Remove "s" - we don't want to search order name.
+            unset( $wp->query_vars['s'] );
+
+            // so we know we're doing this.
+            $wp->query_vars['shop_order_search'] = true;
+
+            // Search by found posts.
+            $wp->query_vars['post__in'] = array_merge( $post_ids, array( 0 ) );
+        }
+    }
+}
diff --git a/backend/app/plugins/wiaas/wiaas.php b/backend/app/plugins/wiaas/wiaas.php
index 582e624..67b74ca 100644
--- a/backend/app/plugins/wiaas/wiaas.php
+++ b/backend/app/plugins/wiaas/wiaas.php
@@ -61,6 +61,8 @@ include_once WIAAS_DIR . '/includes/wiaas-class-measurement-units.php';
 
 include_once WIAAS_DIR . '/includes/class-wiaas-validation.php';
 
+include_once WIAAS_DIR . '/includes/admin/custom-woocommerce-admin-classes/class-wc-admin-list-table-orders.php';
+
 function wiaas_redirect_to_login() {
     wp_safe_redirect(get_site_url('', 'wp-login.php'));
 }