diff --git a/admin/controller/module/retailcrm.php b/admin/controller/module/retailcrm.php
index 85e4bd4..d9c845b 100644
--- a/admin/controller/module/retailcrm.php
+++ b/admin/controller/module/retailcrm.php
@@ -28,23 +28,21 @@ class ControllerModuleRetailcrm extends Controller
         $this->model_setting_setting
             ->editSetting('retailcrm', array('retailcrm_status' => 1));
 
-        if (version_compare(VERSION, '2.0.1.0', '>')) {
-            $this->load->model('extension/event');
+        $this->load->model('extension/event');
 
-            $this->model_extension_event
-                ->addEvent(
-                    'retailcrm',
-                    'post.order.add',
-                    'module/retailcrm/order_create'
-                );
+        $this->model_extension_event
+            ->addEvent(
+                'retailcrm',
+                'post.order.add',
+                'module/retailcrm/order_create'
+            );
 
-            $this->model_extension_event
-                ->addEvent(
-                    'retailcrm',
-                    'post.order.history.add',
-                    'module/retailcrm/order_edit'
-                );
-        }
+        $this->model_extension_event
+            ->addEvent(
+                'retailcrm',
+                'post.order.history.add',
+                'module/retailcrm/order_edit'
+            );
     }
 
     /**
@@ -58,10 +56,8 @@ class ControllerModuleRetailcrm extends Controller
         $this->model_setting_setting
             ->editSetting('retailcrm', array('retailcrm_status' => 0));
 
-        if (version_compare(VERSION, '2.0.1.0', '>')) {
-            $this->load->model('extension/event');
-            $this->model_extension_event->deleteEvent('retailcrm');
-        }
+        $this->load->model('extension/event');
+        $this->model_extension_event->deleteEvent('retailcrm');
     }
 
     /**
@@ -73,9 +69,7 @@ class ControllerModuleRetailcrm extends Controller
     {
 
         $this->load->model('setting/setting');
-        if (version_compare(VERSION, '2.0.1.0', '>')) {
-            $this->load->model('extension/module');
-        }
+        $this->load->model('extension/module');
         $this->load->model('retailcrm/references');
         $this->load->language('module/retailcrm');
         $this->document->setTitle($this->language->get('heading_title'));
@@ -93,11 +87,7 @@ class ControllerModuleRetailcrm extends Controller
                 'SSL'
             );
 
-            if (version_compare(VERSION, '2.0.1.0', '<')) {
-                $this->redirect($redirect);
-            } else {
-                $this->response->redirect($redirect);
-            }
+            $this->response->redirect($redirect);
         }
 
         $text_strings = array(
@@ -117,13 +107,8 @@ class ControllerModuleRetailcrm extends Controller
             'retailcrm_dict_payment',
         );
 
-        if (version_compare(VERSION, '2.0.1.0', '<')) {
-            $_data = &$this->data;
-            $this->load->model('setting/extension');
-        } else {
-            $this->load->model('extension/extension');
-            $_data = &$data;
-        }
+        $this->load->model('extension/extension');
+        $_data = &$data;
 
         foreach ($text_strings as $text) {
             $_data[$text] = $this->language->get($text);
@@ -225,23 +210,13 @@ class ControllerModuleRetailcrm extends Controller
         $this->load->model('design/layout');
         $_data['layouts'] = $this->model_design_layout->getLayouts();
 
-        if (version_compare(VERSION, '2.0.1.0', '<')) {
-            $this->template = 'module/retailcrm.1.x.tpl';
-            $this->children = array(
-                'common/header',
-                'common/footer',
-            );
+        $_data['header'] = $this->load->controller('common/header');
+        $_data['column_left'] = $this->load->controller('common/column_left');
+        $_data['footer'] = $this->load->controller('common/footer');
 
-            $this->response->setOutput($this->render());
-        } else {
-            $_data['header'] = $this->load->controller('common/header');
-            $_data['column_left'] = $this->load->controller('common/column_left');
-            $_data['footer'] = $this->load->controller('common/footer');
-
-            $this->response->setOutput(
-                $this->load->view('module/retailcrm.2.x.tpl', $_data)
-            );
-        }
+        $this->response->setOutput(
+            $this->load->view('module/retailcrm.tpl', $_data)
+        );
     }
 
     /**
diff --git a/admin/model/retailcrm/history.php b/admin/model/retailcrm/history.php
index aaed8f9..3e203c6 100644
--- a/admin/model/retailcrm/history.php
+++ b/admin/model/retailcrm/history.php
@@ -10,9 +10,7 @@ class ModelRetailcrmHistory extends Model
     {
         $this->load->model('setting/setting');
         $this->load->model('setting/store');
-        if(version_compare(VERSION, '2.0.0', '>=')) {
-            $this->load->model('user/api');
-        }
+        $this->load->model('user/api');
         $this->load->model('sale/order');
         if (version_compare(VERSION, '2.1.0.0', '>=')) {
             $this->load->model('customer/customer');
@@ -37,9 +35,7 @@ class ModelRetailcrmHistory extends Model
             return false;
         }
 
-        if(version_compare(VERSION, '2.0.0', '>=')) {
-            $this->opencartApiClient = new OpencartApiClient($this->registry);
-        }
+        $this->opencartApiClient = new OpencartApiClient($this->registry);
 
         $crm = new RetailcrmProxy(
             $settings['retailcrm_url'],
@@ -247,11 +243,7 @@ class ModelRetailcrmHistory extends Model
                 $data['order_status_id'] = $tmpOrder['order_status_id'];
             }
 
-            if(version_compare(VERSION, '2.0.0', '>=')) {
-                $this->opencartApiClient->editOrder($order['externalId'], $data);
-            } else {
-                $this->model_sale_order->editOrder($order['externalId'], $data);
-            }
+            $this->opencartApiClient->editOrder($order['externalId'], $data);
         }
     }
 
@@ -442,11 +434,7 @@ class ModelRetailcrmHistory extends Model
             $data['fromApi'] = true;
             $data['order_status_id'] = 1;
 
-            if(version_compare(VERSION, '2.0.0', '>=')) {
-                $this->opencartApiClient->addOrder($data);
-            } else {
-                $this->model_sale_order->addOrder($data);
-            }
+            $this->opencartApiClient->addOrder($data);
 
             $last = $this->model_sale_order->getOrders($data = array('order' => 'DESC', 'limit' => 1, 'start' => 0));
 
diff --git a/admin/view/template/module/retailcrm.1.x.tpl b/admin/view/template/module/retailcrm.1.x.tpl
deleted file mode 100644
index 53e4841..0000000
--- a/admin/view/template/module/retailcrm.1.x.tpl
+++ /dev/null
@@ -1,99 +0,0 @@
-<?php echo $header; ?>
-
-<div id="content">
-    <div class="breadcrumb">
-        <?php foreach ($breadcrumbs as $breadcrumb): ?>
-        <?php echo $breadcrumb['separator']; ?><a href="<?php echo $breadcrumb['href']; ?>"><?php echo $breadcrumb['text']; ?></a>
-        <?php endforeach; ?>
-    </div>
-    <?php if ($error_warning) : ?>
-    <div class="warning"><?php echo $error_warning; ?></div>
-    <?php endif; ?>
-    <?php if (isset($saved_settings['retailcrm_url'])): ?>
-    <div class="success">
-        <?php echo $text_notice; ?>
-        <a href="<?php echo $saved_settings['retailcrm_url']; ?>/admin/settings#t-main"><?php echo $saved_settings['retailcrm_url']; ?>/admin/settings#t-main</a>
-    </div>
-    <?php endif; ?>
-
-    <div class="box">
-        <div class="heading">
-            <h1><img src="view/image/module.png" alt="" /> <?php echo $heading_title; ?></h1>
-            <div class="buttons"><a onclick="$('#form').submit();" class="button"><span><?php echo $button_save; ?></span></a><a onclick="location = '<?php echo $cancel; ?>';" class="button"><span><?php echo $button_cancel; ?></span></a></div>
-        </div>
-        <div class="content">
-            <form action="<?php echo $action; ?>" method="post" enctype="multipart/form-data" id="form">
-                <input type="hidden" name="retailcrm_status" value="1">
-
-                <h3><?php echo $retailcrm_base_settings; ?></h3>
-                <div class="retailcrm_unit">
-                    <label for="retailcrm_url"><?php echo $retailcrm_url; ?></label><br>
-                    <input id="retailcrm_url" type="text" name="retailcrm_url" value="<?php if (isset($saved_settings['retailcrm_url'])): echo $saved_settings['retailcrm_url']; endif; ?>">
-                </div>
-                <div class="retailcrm_unit">
-                    <label for="retailcrm_apikey"><?php echo $retailcrm_apikey; ?></label><br>
-                    <input id="retailcrm_apikey" type="text" name="retailcrm_apikey" value="<?php if (isset($saved_settings['retailcrm_apikey'])): echo $saved_settings['retailcrm_apikey']; endif;?>">
-                </div>
-
-                <?php if (isset($saved_settings['retailcrm_apikey']) && $saved_settings['retailcrm_apikey'] != '' && isset($saved_settings['retailcrm_url']) && $saved_settings['retailcrm_url'] != ''): ?>
-
-                    <?php if (!empty($retailcrm_errors)) : ?>
-                        <?php foreach($retailcrm_errors as $retailcrm_error): ?>
-                            <div class="warning"><?php echo $retailcrm_error ?></div>
-                        <?php endforeach; ?>
-                    <?php else: ?>
-                        <h3><?php echo $retailcrm_dict_settings; ?></h3>
-
-                        <h4><?php echo $retailcrm_dict_delivery; ?></h4>
-                        <?php foreach ($delivery['opencart'] as $key => $value): ?>
-                            <div class="retailcrm_unit">
-                                <select id="retailcrm_delivery_<?php echo $key; ?>" name="retailcrm_delivery[<?php echo $key; ?>]" >
-                                    <?php foreach ($delivery['retailcrm'] as $k => $v): ?>
-                                        <option value="<?php echo $v['code'];?>" <?php if(isset($saved_settings['retailcrm_delivery'][$key]) && $v['code'] == $saved_settings['retailcrm_delivery'][$key]):?>selected="selected"<?php endif;?>>
-                                            <?php echo $v['name'];?>
-                                        </option>
-                                    <?php endforeach; ?>
-                                </select>
-                                <label for="retailcrm_delivery_<?php echo $key; ?>"><?php echo $value; ?></label>
-                            </div>
-                        <?php endforeach; ?>
-
-                        <h4><?php echo $retailcrm_dict_status; ?></h4>
-                        <?php foreach ($statuses['opencart'] as $status): ?>
-                            <?php $uid = $status['order_status_id']?>
-                            <div class="retailcrm_unit">
-                                <select id="retailcrm_status_<?php echo $uid; ?>" name="retailcrm_status[<?php echo $uid; ?>]" >
-                                    <?php foreach ($statuses['retailcrm'] as $k => $v): ?>
-                                        <option value="<?php echo $v['code'];?>" <?php if(isset($saved_settings['retailcrm_status'][$uid]) && $v['code'] == $saved_settings['retailcrm_status'][$uid]):?>selected="selected"<?php endif;?>>
-                                            <?php echo $v['name'];?>
-                                        </option>
-                                    <?php endforeach; ?>
-                                </select>
-                                <label for="retailcrm_status_<?php echo $status['order_status_id']; ?>"><?php echo $status['name']; ?></label>
-                            </div>
-                        <?php endforeach; ?>
-
-                        <h4><?php echo $retailcrm_dict_payment; ?></h4>
-                        <?php foreach ($payments['opencart'] as $key => $value): ?>
-                            <div class="retailcrm_unit">
-                                <select id="retailcrm_payment_<?php echo $key; ?>" name="retailcrm_payment[<?php echo $key; ?>]" >
-                                    <?php foreach ($payments['retailcrm'] as $k => $v): ?>
-                                        <option value="<?php echo $v['code'];?>" <?php if(isset($saved_settings['retailcrm_payment'][$key]) && $v['code'] == $saved_settings['retailcrm_payment'][$key]):?>selected="selected"<?php endif;?>>
-                                            <?php echo $v['name'];?>
-                                        </option>
-                                    <?php endforeach; ?>
-                                </select>
-                                <label for="retailcrm_payment_<?php echo $key; ?>"><?php echo $value; ?></label>
-                            </div>
-                        <?php endforeach; ?>
-
-                    <?php endif; ?>
-
-                <?php endif; ?>
-            </form>
-        </div>
-    </div>
-</div>
-
-
-<?php echo $footer; ?>
diff --git a/admin/view/template/module/retailcrm.2.x.tpl b/admin/view/template/module/retailcrm.tpl
similarity index 100%
rename from admin/view/template/module/retailcrm.2.x.tpl
rename to admin/view/template/module/retailcrm.tpl
diff --git a/vqmod/xml/retailcrm_create_order.xml b/vqmod/xml/retailcrm_create_order.xml
deleted file mode 100644
index 371345e..0000000
--- a/vqmod/xml/retailcrm_create_order.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<modification>
-	<id>Send order to RetailCRM when it created</id>
-	<version>1.5.x</version>
-	<vqmver required="true">2.3.x</vqmver>
-	<author>retailcrm.ru</author>
-
-	<file path="catalog/controller/checkout/" name="success.php">
-		<operation error="skip">
-			<search position="before" ><![CDATA[$this->cart->clear()]]></search>
-			<add><![CDATA[
-			$this->load->model('account/order');
-			$this->load->model('checkout/order');
-			$this->load->model('retailcrm/order');
-
-			$order = $this->model_checkout_order->getOrder($this->session->data['order_id']);
-			$order['products'] = $this->model_account_order->getOrderProducts($this->session->data['order_id']);
-			$order['order_total'] = $this->model_account_order->getOrderTotals($this->session->data['order_id']);
-
-			$this->model_retailcrm_order->sendToCrm($order, $this->session->data['order_id']);
-			]]></add>
-		</operation>
-	</file>
-
-	<file path="admin/model/sale/" name="order.php">
-		<operation error="skip">
-			<search position="after" ><![CDATA[$this->db->query("UPDATE `" . DB_PREFIX . "order` SET total = '" . (float)$total . "', affiliate_id = '" . (int)$affiliate_id . "', commission = '" . (float)$commission . "' WHERE order_id = '" . (int)$order_id . "'");]]></search>
-			<add><![CDATA[
-			if (!isset($data['fromApi'])) {
-                $this->load->model('setting/setting');
-                $status = $this->model_setting_setting->getSetting('retailcrm');
-
-                if (!empty($data['order_status_id'])) {
-                    $data['order_status'] = $status['retailcrm_status'][$data['order_status_id']];
-                }
-
-                $this->load->model('retailcrm/order');
-                if (isset ($order_query)) {
-                    $this->model_retailcrm_order->changeInCrm($data, $order_id);
-                } else {
-                    $this->model_retailcrm_order->sendToCrm($data, $order_id);
-                }
-            }
-			]]></add>
-		</operation>
-	</file>
-</modification>