diff --git a/LICENSE b/LICENSE
index e533cbb..eff934a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015 Alex Lushpai
+Copyright (c) 2015 RetailDriver LLC
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Base.php b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Base.php
new file mode 100644
index 0000000..f436d9b
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Base.php
@@ -0,0 +1,35 @@
+<?php
+class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base extends Mage_Adminhtml_Block_System_Config_Form_Fieldset
+{
+    protected $_fieldRenderer;
+    protected $_values;
+    protected $_apiKey;
+    protected $_apiUrl;
+    protected $_isCredentialCorrect;
+
+    public function __construct()
+    {
+        parent::__construct();
+        $this->_apiUrl = Mage::getStoreConfig('retailcrm/general/api_url');
+        $this->_apiKey = Mage::getStoreConfig('retailcrm/general/api_key');
+
+        $this->_isCredentialCorrect = false;
+
+        if (!empty($this->_apiUrl) && !empty($this->_apiKey)) {
+            $client = Mage::getModel(
+                'retailcrm/ApiClient',
+                array('url' => $this->_apiUrl, 'key' => $this->_apiKey, 'site' => null)
+            );
+
+            try {
+                $response = $client->sitesList();
+            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+                Mage::log($e->getMessage());
+            }
+
+            if ($response->isSuccessful()) {
+                $this->_isCredentialCorrect = true;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Payment.php b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Payment.php
new file mode 100644
index 0000000..cc082a5
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Payment.php
@@ -0,0 +1,87 @@
+<?php
+class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Payment extends Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base
+{
+    public function render(Varien_Data_Form_Element_Abstract $element)
+    {
+        $html = $this->_getHeaderHtml($element);
+
+        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
+            $groups = Mage::getSingleton('payment/config')->getActiveMethods();
+
+            foreach ($groups as $group) {
+                $html .= $this->_getFieldHtml($element, $group);
+            }
+        } else {
+            $html .= '<div style="margin-left: 15px;"><b><i>Please check your API Url & API Key</i></b></div>';
+        }
+
+        $html .= $this->_getFooterHtml($element);
+
+        return $html;
+    }
+
+    protected function _getFieldRenderer()
+    {
+        if (empty($this->_fieldRenderer)) {
+            $this->_fieldRenderer = Mage::getBlockSingleton('adminhtml/system_config_form_field');
+        }
+        return $this->_fieldRenderer;
+    }
+
+    /**
+     * @return array
+     */
+    protected function _getValues()
+    {
+        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
+            $client = Mage::getModel(
+                'retailcrm/ApiClient',
+                array('url' => $this->_apiUrl, 'key' => $this->_apiKey, 'site' => null)
+            );
+
+            try {
+                $paymentTypes = $client->paymentTypesList();
+            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+                Mage::log($e->getMessage());
+            }
+
+            if ($paymentTypes->isSuccessful()) {
+                if (empty($this->_values)) {
+                    foreach ($paymentTypes['paymentTypes'] as $type) {
+                        $this->_values[] = array('label' => Mage::helper('adminhtml')->__($type['name']), 'value' => $type['code']);
+                    }
+                }
+            }
+        }
+
+        return $this->_values;
+    }
+
+    protected function _getFieldHtml($fieldset, $group)
+    {
+        $configData = $this->getConfigData();
+
+        $path = 'retailcrm/payment/'.$group->getId();
+        if (isset($configData[$path])) {
+            $data = $configData[$path];
+            $inherit = false;
+        } else {
+            $data = (int)(string)$this->getForm()->getConfigRoot()->descend($path);
+            $inherit = true;
+        }
+
+
+        $field = $fieldset->addField($group->getId(), 'select',
+            array(
+                'name'          => 'groups[payment][fields]['.$group->getId().'][value]',
+                'label'         => Mage::getStoreConfig('payment/'.$group->getId().'/title'),
+                'value'         => $data,
+                'values'        => $this->_getValues(),
+                'inherit'       => $inherit,
+                'can_use_default_value' => 1,
+                'can_use_website_value' => 1
+            ))->setRenderer($this->_getFieldRenderer());
+
+        return $field->toHtml();
+    }
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Paymentstatus.php b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Paymentstatus.php
new file mode 100644
index 0000000..8f0d4b9
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Paymentstatus.php
@@ -0,0 +1,87 @@
+<?php
+class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Paymentstatus extends Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base
+{
+
+    public function render(Varien_Data_Form_Element_Abstract $element)
+    {
+        $html = $this->_getHeaderHtml($element);
+
+        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
+
+            $client = Mage::getModel(
+                'retailcrm/ApiClient',
+                array('url' => $this->_apiUrl, 'key' => $this->_apiKey, 'site' => null)
+            );
+
+            try {
+                $paymentStatuses = $client->paymentStatusesList();
+            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+                Mage::log($e->getMessage());
+            }
+
+            if ($paymentStatuses->isSuccessful() && !empty($paymentStatuses)) {
+                foreach ($paymentStatuses['paymentStatuses'] as $group) {
+                    $html.= $this->_getFieldHtml($element, $group);
+                }
+            }
+        } else {
+            $html .= '<div style="margin-left: 15px;"><b><i>Please check your API Url & API Key</i></b></div>';
+        }
+
+        $html .= $this->_getFooterHtml($element);
+
+        return $html;
+    }
+
+    protected function _getFieldRenderer()
+    {
+        if (empty($this->_fieldRenderer)) {
+            $this->_fieldRenderer = Mage::getBlockSingleton('adminhtml/system_config_form_field');
+        }
+        return $this->_fieldRenderer;
+    }
+
+    /**
+     * @return array
+     */
+    protected function _getValues()
+    {
+        $values = Mage::getModel('sales/order_status')->getResourceCollection()->getData();
+        if (empty($this->_values)) {
+            $this->_values[] = array('label'=>Mage::helper('adminhtml')->__('===Select status==='), 'value'=>'');
+            foreach ($values as $value) {
+                $this->_values[] = array('label'=>Mage::helper('adminhtml')->__($value['label']), 'value'=>$value['status']);
+            }
+        }
+
+        return $this->_values;
+    }
+
+    protected function _getFieldHtml($fieldset, $group)
+    {
+        $configData = $this->getConfigData();
+
+        $path = 'retailcrm/paymentstatus/'.$group['code'];
+
+        if (isset($configData[$path])) {
+            $data = $configData[$path];
+            $inherit = false;
+        } else {
+            $data = (int)(string)$this->getForm()->getConfigRoot()->descend($path);
+            $inherit = true;
+        }
+
+        $field = $fieldset->addField($group['code'], 'select',
+            array(
+                'name'          => 'groups[paymentstatus][fields]['.$group['code'].'][value]',
+                'label'         => $group['name'],
+                'value'         => $data,
+                'values'        => $this->_getValues(),
+                'inherit'       => $inherit,
+                'can_use_default_value' => 1,
+                'can_use_website_value' => 1
+            ))->setRenderer($this->_getFieldRenderer());
+
+        return $field->toHtml();
+    }
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Shipping.php b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Shipping.php
new file mode 100644
index 0000000..d0f0c8b
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Shipping.php
@@ -0,0 +1,88 @@
+<?php
+class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Shipping extends Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base
+{
+    public function render(Varien_Data_Form_Element_Abstract $element)
+    {
+        $html = $this->_getHeaderHtml($element);
+
+        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
+            $groups = Mage::getSingleton('shipping/config')->getActiveCarriers();
+
+            foreach ($groups as $group) {
+                $html .= $this->_getFieldHtml($element, $group);
+            }
+        } else {
+            $html .= '<div style="margin-left: 15px;"><b><i>Please check your API Url & API Key</i></b></div>';
+        }
+
+        $html .= $this->_getFooterHtml($element);
+
+        return $html;
+    }
+
+    protected function _getFieldRenderer()
+    {
+        if (empty($this->_fieldRenderer)) {
+            $this->_fieldRenderer = Mage::getBlockSingleton('adminhtml/system_config_form_field');
+        }
+        return $this->_fieldRenderer;
+    }
+
+    /**
+     * @return array
+     */
+    protected function _getValues()
+    {
+        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
+            $client = Mage::getModel(
+                'retailcrm/ApiClient',
+                array('url' => $this->_apiUrl, 'key' => $this->_apiKey, 'site' => null)
+            );
+
+            try {
+                $deliveryTypes = $client->deliveryTypesList();
+            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+                Mage::log($e->getMessage());
+            }
+
+            if ($deliveryTypes->isSuccessful()) {
+                if (empty($this->_values)) {
+                    foreach ($deliveryTypes['deliveryTypes'] as $type) {
+                        $this->_values[] = array('label'=>Mage::helper('adminhtml')->__($type['name']), 'value'=>$type['code']);
+                    }
+                }
+            }
+
+        }
+
+        return $this->_values;
+    }
+
+    protected function _getFieldHtml($fieldset, $group)
+    {
+        $configData = $this->getConfigData();
+
+        $path = 'retailcrm/shipping/'.$group->getId();
+        if (isset($configData[$path])) {
+            $data = $configData[$path];
+            $inherit = false;
+        } else {
+            $data = (int)(string)$this->getForm()->getConfigRoot()->descend($path);
+            $inherit = true;
+        }
+
+
+        $field = $fieldset->addField($group->getId(), 'select',
+            array(
+                'name'          => 'groups[shipping][fields]['.$group->getId().'][value]',
+                'label'         => Mage::getStoreConfig('carriers/'.$group->getId().'/title'),
+                'value'         => $data,
+                'values'        => $this->_getValues(),
+                'inherit'       => $inherit,
+                'can_use_default_value' => 1,
+                'can_use_website_value' => 1
+            ))->setRenderer($this->_getFieldRenderer());
+
+        return $field->toHtml();
+    }
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Status.php b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Status.php
new file mode 100644
index 0000000..5d26f0a
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Block/Adminhtml/System/Config/Form/Fieldset/Status.php
@@ -0,0 +1,86 @@
+<?php
+class Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Status extends Retailcrm_Retailcrm_Block_Adminhtml_System_Config_Form_Fieldset_Base
+{
+    public function render(Varien_Data_Form_Element_Abstract $element)
+    {
+        $html = $this->_getHeaderHtml($element);
+        if(!empty($this->_apiUrl) && !empty($this->_apiKey) && $this->_isCredentialCorrect) {
+
+            $client = Mage::getModel(
+                'retailcrm/ApiClient',
+                array('url' => $this->_apiUrl, 'key' => $this->_apiKey, 'site' => null)
+            );
+
+            try {
+                $statuses = $client->statusesList();
+            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+                Mage::log($e->getMessage());
+            }
+
+            if ($statuses->isSuccessful() && !empty($statuses)) {
+                foreach ($statuses['statuses'] as $group) {
+                    $html.= $this->_getFieldHtml($element, $group);
+                }
+            }
+        } else {
+            $html .= '<div style="margin-left: 15px;"><b><i>Please check your API Url & API Key</i></b></div>';
+        }
+
+        $html .= $this->_getFooterHtml($element);
+
+        return $html;
+    }
+
+    protected function _getFieldRenderer()
+    {
+        if (empty($this->_fieldRenderer)) {
+            $this->_fieldRenderer = Mage::getBlockSingleton('adminhtml/system_config_form_field');
+        }
+        return $this->_fieldRenderer;
+    }
+
+    /**
+     * @return array
+     */
+    protected function _getValues()
+    {
+        $values = Mage::getModel('sales/order_status')->getResourceCollection()->getData();
+
+        if (empty($this->_values)) {
+            $this->_values[] = array('label'=>Mage::helper('adminhtml')->__('===Select status==='), 'value'=>'');
+            foreach ($values as $value) {
+                $this->_values[] = array('label'=>Mage::helper('adminhtml')->__($value['label']), 'value'=>$value['status']);
+            }
+        }
+
+        return $this->_values;
+    }
+
+    protected function _getFieldHtml($fieldset, $group)
+    {
+        $configData = $this->getConfigData();
+
+        $path = 'retailcrm/status/'.$group['code'];
+
+        if (isset($configData[$path])) {
+            $data = $configData[$path];
+            $inherit = false;
+        } else {
+            $data = (int)(string)$this->getForm()->getConfigRoot()->descend($path);
+            $inherit = true;
+        }
+
+        $field = $fieldset->addField($group['code'], 'select',
+            array(
+                'name'          => 'groups[status][fields]['.$group['code'].'][value]',
+                'label'         => $group['name'],
+                'value'         => $data,
+                'values'        => $this->_getValues(),
+                'inherit'       => $inherit,
+                'can_use_default_value' => 1,
+                'can_use_website_value' => 1
+            ))->setRenderer($this->_getFieldRenderer());
+
+        return $field->toHtml();
+    }
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Helper/Data.php b/app/code/community/Retailcrm/Retailcrm/Helper/Data.php
new file mode 100644
index 0000000..1c8bf64
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Helper/Data.php
@@ -0,0 +1,58 @@
+<?php
+/**
+ * Data helper
+ *
+ * @author RetailCRM
+ */
+class Retailcrm_Retailcrm_Helper_Data extends Mage_Core_Helper_Abstract
+{
+    /**
+     * Path to store config if front-end output is enabled
+     *
+     * @var string
+     */
+    const XML_API_URL = 'retailcrm/general/api_url';
+
+    /**
+     * Path to store config where count of news posts per page is stored
+     *
+     * @var string
+     */
+    const XML_API_KEY = 'retailcrm/general/api_key';
+
+    /**
+     * Return api url
+     *
+     * @param integer|string|Mage_Core_Model_Store $store
+     * @return int
+     */
+    public function getApiUrl($store = null)
+    {
+        return abs((int)Mage::getStoreConfig(self::XML_API_URL, $store));
+    }
+
+    /**
+     * Return api key
+     *
+     * @param integer|string|Mage_Core_Model_Store $store
+     * @return int
+     */
+    public function getApiKey($store = null)
+    {
+        return abs((int)Mage::getStoreConfig(self::XML_API_KEY, $store));
+    }
+
+    public function rewrittenProductUrl($productId, $categoryId, $storeId)
+    {
+        $coreUrl = Mage::getModel('core/url_rewrite');
+        $idPath = sprintf('product/%d', $productId);
+        if ($categoryId) {
+            $idPath = sprintf('%s/%d', $idPath, $categoryId);
+        }
+        $coreUrl->setStoreId($storeId);
+        $coreUrl->loadByIdPath($idPath);
+
+        return Mage::getBaseUrl( Mage_Core_Model_Store::URL_TYPE_WEB, true ) . $coreUrl->getRequestPath();
+    }
+
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Model/ApiClient.php b/app/code/community/Retailcrm/Retailcrm/Model/ApiClient.php
new file mode 100644
index 0000000..5bbce8e
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Model/ApiClient.php
@@ -0,0 +1,705 @@
+<?php
+
+/**
+ *  retailCRM API client class
+ */
+class Retailcrm_Retailcrm_Model_ApiClient
+{
+    const VERSION = 'v3';
+
+    protected $client;
+
+    /**
+     * Site code
+     */
+    protected $siteCode;
+
+    /**
+     * Client creating
+     *
+     * @param  array $parameters
+     * @internal param string $siteCode
+     */
+    public function __construct($parameters)
+    {
+        $url = $parameters['url'];
+        $apiKey = $parameters['key'];
+        $site = $parameters['site'];
+
+        if ('/' != substr($url, strlen($url) - 1, 1)) {
+            $url .= '/';
+        }
+
+        $url = $url . 'api/' . self::VERSION;
+
+        $this->client = new Retailcrm_Retailcrm_Model_Http_Client($url, array('apiKey' => $apiKey));
+        $this->siteCode = $site;
+    }
+
+    /**
+     * Create a order
+     *
+     * @param  array       $order
+     * @param  string      $site (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function ordersCreate(array $order, $site = null)
+    {
+        if (!sizeof($order)) {
+            throw new InvalidArgumentException('Parameter `order` must contains a data');
+        }
+
+        return $this->client->makeRequest("/orders/create", Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST, $this->fillSite($site, array(
+            'order' => json_encode($order)
+        )));
+    }
+
+    /**
+     * Edit a order
+     *
+     * @param  array $order
+     * @param  string $by
+     * @param  string $site (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function ordersEdit(array $order, $by = 'externalId', $site = null)
+    {
+        if (!sizeof($order)) {
+            throw new InvalidArgumentException('Parameter `order` must contains a data');
+        }
+
+        $this->checkIdParameter($by);
+
+        if (!isset($order[$by])) {
+            throw new InvalidArgumentException(sprintf('Order array must contain the "%s" parameter.', $by));
+        }
+
+        return $this->client->makeRequest(
+            "/orders/" . $order[$by] . "/edit",
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            $this->fillSite($site, array(
+                'order' => json_encode($order),
+                'by' => $by,
+            ))
+        );
+    }
+
+    /**
+     * Upload array of the orders
+     *
+     * @param  array       $orders
+     * @param  string      $site (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function ordersUpload(array $orders, $site = null)
+    {
+        if (!sizeof($orders)) {
+            throw new InvalidArgumentException('Parameter `orders` must contains array of the orders');
+        }
+
+        return $this->client->makeRequest("/orders/upload", Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST, $this->fillSite($site, array(
+            'orders' => json_encode($orders),
+        )));
+    }
+
+    /**
+     * Get order by id or externalId
+     *
+     * @param  string      $id
+     * @param  string      $by (default: 'externalId')
+     * @param  string      $site (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function ordersGet($id, $by = 'externalId', $site = null)
+    {
+        $this->checkIdParameter($by);
+
+        return $this->client->makeRequest("/orders/$id", Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET, $this->fillSite($site, array(
+            'by' => $by
+        )));
+    }
+
+    /**
+     * Returns a orders history
+     *
+     * @param  DateTime   $startDate (default: null)
+     * @param  DateTime   $endDate (default: null)
+     * @param  int         $limit (default: 100)
+     * @param  int         $offset (default: 0)
+     * @param  bool        $skipMyChanges (default: true)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function ordersHistory(
+        DateTime $startDate = null,
+        DateTime $endDate = null,
+        $limit = 100,
+        $offset = 0,
+        $skipMyChanges = true
+    ) {
+        $parameters = array();
+
+        if ($startDate) {
+            $parameters['startDate'] = $startDate->format('Y-m-d H:i:s');
+        }
+        if ($endDate) {
+            $parameters['endDate'] = $endDate->format('Y-m-d H:i:s');
+        }
+        if ($limit) {
+            $parameters['limit'] = (int) $limit;
+        }
+        if ($offset) {
+            $parameters['offset'] = (int) $offset;
+        }
+        if ($skipMyChanges) {
+            $parameters['skipMyChanges'] = (bool) $skipMyChanges;
+        }
+
+        return $this->client->makeRequest('/orders/history', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET, $parameters);
+    }
+
+    /**
+     * Returns filtered orders list
+     *
+     * @param  array       $filter (default: array())
+     * @param  int         $page (default: null)
+     * @param  int         $limit (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function ordersList(array $filter = array(), $page = null, $limit = null)
+    {
+        $parameters = array();
+
+        if (sizeof($filter)) {
+            $parameters['filter'] = $filter;
+        }
+        if (null !== $page) {
+            $parameters['page'] = (int) $page;
+        }
+        if (null !== $limit) {
+            $parameters['limit'] = (int) $limit;
+        }
+
+        return $this->client->makeRequest('/orders', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET, $parameters);
+    }
+
+    /**
+     * Returns statuses of the orders
+     *
+     * @param  array       $ids (default: array())
+     * @param  array       $externalIds (default: array())
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function ordersStatuses(array $ids = array(), array $externalIds = array())
+    {
+        $parameters = array();
+
+        if (sizeof($ids)) {
+            $parameters['ids'] = $ids;
+        }
+        if (sizeof($externalIds)) {
+            $parameters['externalIds'] = $externalIds;
+        }
+
+        return $this->client->makeRequest('/orders/statuses', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET, $parameters);
+    }
+
+    /**
+     * Save order IDs' (id and externalId) association in the CRM
+     *
+     * @param  array       $ids
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function ordersFixExternalIds(array $ids)
+    {
+        if (!sizeof($ids)) {
+            throw new InvalidArgumentException('Method parameter must contains at least one IDs pair');
+        }
+
+        return $this->client->makeRequest("/orders/fix-external-ids", Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST, array(
+            'orders' => json_encode($ids),
+        ));
+    }
+
+    /**
+     * Create a customer
+     *
+     * @param  array       $customer
+     * @param  string      $site (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function customersCreate(array $customer, $site = null)
+    {
+        if (!sizeof($customer)) {
+            throw new InvalidArgumentException('Parameter `customer` must contains a data');
+        }
+
+        return $this->client->makeRequest("/customers/create", Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST, $this->fillSite($site, array(
+            'customer' => json_encode($customer)
+        )));
+    }
+
+    /**
+     * Edit a customer
+     *
+     * @param  array       $customer
+     * @param  string      $by (default: 'externalId')
+     * @param  string      $site (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function customersEdit(array $customer, $by = 'externalId', $site = null)
+    {
+        if (!sizeof($customer)) {
+            throw new InvalidArgumentException('Parameter `customer` must contains a data');
+        }
+
+        $this->checkIdParameter($by);
+
+        if (!isset($customer[$by])) {
+            throw new InvalidArgumentException(sprintf('Customer array must contain the "%s" parameter.', $by));
+        }
+
+        return $this->client->makeRequest(
+            "/customers/" . $customer[$by] . "/edit",
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            $this->fillSite($site, array(
+                'customer' => json_encode($customer),
+                'by' => $by,
+            )
+        ));
+    }
+
+    /**
+     * Upload array of the customers
+     *
+     * @param  array       $customers
+     * @param  string      $site (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function customersUpload(array $customers, $site = null)
+    {
+        if (!sizeof($customers)) {
+            throw new InvalidArgumentException('Parameter `customers` must contains array of the customers');
+        }
+
+        return $this->client->makeRequest("/customers/upload", Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST, $this->fillSite($site, array(
+            'customers' => json_encode($customers),
+        )));
+    }
+
+    /**
+     * Get customer by id or externalId
+     *
+     * @param  string      $id
+     * @param  string      $by (default: 'externalId')
+     * @param  string      $site (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function customersGet($id, $by = 'externalId', $site = null)
+    {
+        $this->checkIdParameter($by);
+
+        return $this->client->makeRequest("/customers/$id", Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET, $this->fillSite($site, array(
+            'by' => $by
+        )));
+    }
+
+    /**
+     * Returns filtered customers list
+     *
+     * @param  array       $filter (default: array())
+     * @param  int         $page (default: null)
+     * @param  int         $limit (default: null)
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function customersList(array $filter = array(), $page = null, $limit = null)
+    {
+        $parameters = array();
+
+        if (sizeof($filter)) {
+            $parameters['filter'] = $filter;
+        }
+        if (null !== $page) {
+            $parameters['page'] = (int) $page;
+        }
+        if (null !== $limit) {
+            $parameters['limit'] = (int) $limit;
+        }
+
+        return $this->client->makeRequest('/customers', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET, $parameters);
+    }
+
+    /**
+     * Save customer IDs' (id and externalId) association in the CRM
+     *
+     * @param  array       $ids
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function customersFixExternalIds(array $ids)
+    {
+        if (!sizeof($ids)) {
+            throw new InvalidArgumentException('Method parameter must contains at least one IDs pair');
+        }
+
+        return $this->client->makeRequest("/customers/fix-external-ids", Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST, array(
+            'customers' => json_encode($ids),
+        ));
+    }
+
+    /**
+     * Returns deliveryServices list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function deliveryServicesList()
+    {
+        return $this->client->makeRequest('/reference/delivery-services', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Returns deliveryTypes list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function deliveryTypesList()
+    {
+        return $this->client->makeRequest('/reference/delivery-types', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Returns orderMethods list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function orderMethodsList()
+    {
+        return $this->client->makeRequest('/reference/order-methods', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Returns orderTypes list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function orderTypesList()
+    {
+        return $this->client->makeRequest('/reference/order-types', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Returns paymentStatuses list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function paymentStatusesList()
+    {
+        return $this->client->makeRequest('/reference/payment-statuses', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Returns paymentTypes list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function paymentTypesList()
+    {
+        return $this->client->makeRequest('/reference/payment-types', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Returns productStatuses list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function productStatusesList()
+    {
+        return $this->client->makeRequest('/reference/product-statuses', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Returns statusGroups list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function statusGroupsList()
+    {
+        return $this->client->makeRequest('/reference/status-groups', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Returns statuses list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function statusesList()
+    {
+        return $this->client->makeRequest('/reference/statuses', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Returns sites list
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function sitesList()
+    {
+        return $this->client->makeRequest('/reference/sites', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Edit deliveryService
+     *
+     * @param array $data delivery service data
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function deliveryServicesEdit(array $data)
+    {
+        if (!isset($data['code'])) {
+            throw new InvalidArgumentException('Data must contain "code" parameter.');
+        }
+
+        return $this->client->makeRequest(
+            '/reference/delivery-services/' . $data['code'] . '/edit',
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            array(
+                'deliveryService' => json_encode($data)
+            )
+        );
+    }
+
+    /**
+     * Edit deliveryType
+     *
+     * @param array $data delivery type data
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function deliveryTypesEdit(array $data)
+    {
+        if (!isset($data['code'])) {
+            throw new InvalidArgumentException('Data must contain "code" parameter.');
+        }
+
+        return $this->client->makeRequest(
+            '/reference/delivery-types/' . $data['code'] . '/edit',
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            array(
+                'deliveryType' => json_encode($data)
+            )
+        );
+    }
+
+    /**
+     * Edit orderMethod
+     *
+     * @param array $data order method data
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function orderMethodsEdit(array $data)
+    {
+        if (!isset($data['code'])) {
+            throw new InvalidArgumentException('Data must contain "code" parameter.');
+        }
+
+        return $this->client->makeRequest(
+            '/reference/order-methods/' . $data['code'] . '/edit',
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            array(
+                'orderMethod' => json_encode($data)
+            )
+        );
+    }
+
+    /**
+     * Edit orderType
+     *
+     * @param array $data order type data
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function orderTypesEdit(array $data)
+    {
+        if (!isset($data['code'])) {
+            throw new InvalidArgumentException('Data must contain "code" parameter.');
+        }
+
+        return $this->client->makeRequest(
+            '/reference/order-types/' . $data['code'] . '/edit',
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            array(
+                'orderType' => json_encode($data)
+            )
+        );
+    }
+
+    /**
+     * Edit paymentStatus
+     *
+     * @param array $data payment status data
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function paymentStatusesEdit(array $data)
+    {
+        if (!isset($data['code'])) {
+            throw new InvalidArgumentException('Data must contain "code" parameter.');
+        }
+
+        return $this->client->makeRequest(
+            '/reference/payment-statuses/' . $data['code'] . '/edit',
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            array(
+                'paymentStatus' => json_encode($data)
+            )
+        );
+    }
+
+    /**
+     * Edit paymentType
+     *
+     * @param array $data payment type data
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function paymentTypesEdit(array $data)
+    {
+        if (!isset($data['code'])) {
+            throw new InvalidArgumentException('Data must contain "code" parameter.');
+        }
+
+        return $this->client->makeRequest(
+            '/reference/payment-types/' . $data['code'] . '/edit',
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            array(
+                'paymentType' => json_encode($data)
+            )
+        );
+    }
+
+    /**
+     * Edit productStatus
+     *
+     * @param array $data product status data
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function productStatusesEdit(array $data)
+    {
+        if (!isset($data['code'])) {
+            throw new InvalidArgumentException('Data must contain "code" parameter.');
+        }
+
+        return $this->client->makeRequest(
+            '/reference/product-statuses/' . $data['code'] . '/edit',
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            array(
+                'productStatus' => json_encode($data)
+            )
+        );
+    }
+
+    /**
+     * Edit order status
+     *
+     * @param array $data status data
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function statusesEdit(array $data)
+    {
+        if (!isset($data['code'])) {
+            throw new InvalidArgumentException('Data must contain "code" parameter.');
+        }
+
+        return $this->client->makeRequest(
+            '/reference/statuses/' . $data['code'] . '/edit',
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            array(
+                'status' => json_encode($data)
+            )
+        );
+    }
+
+    /**
+     * Edit site
+     *
+     * @param array $data site data
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function sitesEdit(array $data)
+    {
+        if (!isset($data['code'])) {
+            throw new InvalidArgumentException('Data must contain "code" parameter.');
+        }
+
+        return $this->client->makeRequest(
+            '/reference/sites/' . $data['code'] . '/edit',
+            Retailcrm_Retailcrm_Model_Http_Client::METHOD_POST,
+            array(
+                'site' => json_encode($data)
+            )
+        );
+    }
+
+    /**
+     * Update CRM basic statistic
+     *
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function statisticUpdate()
+    {
+        return $this->client->makeRequest('/statistic/update', Retailcrm_Retailcrm_Model_Http_Client::METHOD_GET);
+    }
+
+    /**
+     * Return current site
+     *
+     * @return string
+     */
+    public function getSite()
+    {
+        return $this->siteCode;
+    }
+
+    /**
+     * Set site
+     *
+     * @param  string $site
+     * @return void
+     */
+    public function setSite($site)
+    {
+        $this->siteCode = $site;
+    }
+
+    /**
+     * Check ID parameter
+     *
+     * @param  string $by
+     * @return bool
+     */
+    protected function checkIdParameter($by)
+    {
+        $allowedForBy = array('externalId', 'id');
+        if (!in_array($by, $allowedForBy)) {
+            throw new InvalidArgumentException(sprintf(
+                'Value "%s" for parameter "by" is not valid. Allowed values are %s.',
+                $by,
+                implode(', ', $allowedForBy)
+            ));
+        }
+
+        return true;
+    }
+
+    /**
+     * Fill params by site value
+     *
+     * @param  string $site
+     * @param  array $params
+     * @return array
+     */
+    protected function fillSite($site, array $params)
+    {
+        if ($site) {
+            $params['site'] = $site;
+        } elseif ($this->siteCode) {
+            $params['site'] = $this->siteCode;
+        }
+
+        return $params;
+    }
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Model/Exception/CurlException.php b/app/code/community/Retailcrm/Retailcrm/Model/Exception/CurlException.php
new file mode 100644
index 0000000..49c6de5
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Model/Exception/CurlException.php
@@ -0,0 +1,5 @@
+<?php
+
+class Retailcrm_Retailcrm_Model_Exception_CurlException extends RuntimeException
+{
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Model/Exception/InvalidJsonException.php b/app/code/community/Retailcrm/Retailcrm/Model/Exception/InvalidJsonException.php
new file mode 100644
index 0000000..4d500de
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Model/Exception/InvalidJsonException.php
@@ -0,0 +1,5 @@
+<?php
+
+class Retailcrm_Retailcrm_Model_Exception_InvalidJsonException extends DomainException
+{
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Model/Exchange.php b/app/code/community/Retailcrm/Retailcrm/Model/Exchange.php
new file mode 100644
index 0000000..75cf237
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Model/Exchange.php
@@ -0,0 +1,427 @@
+<?php
+
+class Retailcrm_Retailcrm_Model_Exchange
+{
+    protected $_apiKey;
+    protected $_apiUrl;
+    protected $_config;
+    protected $_api;
+
+    public function __construct()
+    {
+        $this->_apiUrl = Mage::getStoreConfig('retailcrm/general/api_url');
+        $this->_apiKey = Mage::getStoreConfig('retailcrm/general/api_key');
+
+        if(!empty($this->_apiUrl) && !empty($this->_apiKey)) {
+            $this->_api = Mage::getModel(
+                'retailcrm/ApiClient',
+                array('url' => $this->_apiUrl, 'key' => $this->_apiKey, 'site' => null)
+            );
+        }
+    }
+
+    /**
+     * @param mixed $order
+     *
+     * @return bool
+     */
+    public function orderCreate($order)
+    {
+        $this->_config = Mage::getStoreConfig('retailcrm', $order->getStoreId());
+
+        $statuses = array_flip(array_filter($this->_config['status']));
+        $paymentsStatuses = array_flip(array_filter($this->_config['paymentstatuses']));
+        $payments = array_filter($this->_config['payment']);
+        $shippings = array_filter($this->_config['shipping']);
+
+        $address = $order->getShippingAddress()->getData();
+
+        $orderItems = $order->getItemsCollection();
+        $items = array();
+
+        foreach ($orderItems as $item){
+            $items[] = array(
+                'productId' => $item->product_id,
+                'initialPrice' => $item->getPrice(),
+                'taxPrice' => $item->getPriceInclTax(),
+                'productName' => $item->getName(),
+                'quantity' => (int) $item->getData('qty_ordered')
+            );
+        }
+
+        $customer = array(
+            'externalId' => ($order->getCustomerIsGuest() == 0) ? $order->getCustomerId() : 'g' . $order->getRealOrderId(),
+            'email' => $order->getCustomerEmail(),
+            'phone' => $address['telephone'],
+            'name' => $order->getCustomerName(),
+            'lastName' => $order->getCustomerLastname(),
+            'firstName' => $order->getCustomerFirstname(),
+            'patronymic' => $order->getCustomerMiddlename(),
+        );
+
+        $customerId = $this->setCustomerId($customer);
+        unset($customer);
+
+        $preparedOrder = array(
+            'site' => $order->getStore()->getCode(),
+            'externalId' => $order->getId(),
+            'number' => $order->getRealOrderId(),
+            'createdAt' => $order->getCreatedAt(),
+            'customerId' => $customerId,
+            'lastName' => $order->getCustomerLastname(),
+            'firstName' => $order->getCustomerFirstname(),
+            'patronymic' => $order->getCustomerMiddlename(),
+            'email' => $order->getCustomerEmail(),
+            'phone' => $address['telephone'],
+            'paymentType' => $payments[$order->getPayment()->getMethodInstance()->getCode()],
+            'paymentStatus' => $paymentsStatuses[$order->getStatus()],
+            'status' => $statuses[$order->getStatus()],
+            'discount' => abs($order->getDiscountAmount()),
+            'items' => $items,
+            'delivery' => array(
+                'code' => $shippings[$order->getShippingMethod()],
+                'cost' => $order->getShippingAmount(),
+                'address' => array(
+                    'index' => $address['postcode'],
+                    'city' => $address['city'],
+                    'country' => $address['country_id'],
+                    'street' => $address['street'],
+                    'region' => $address['region'],
+
+                ),
+            )
+        );
+
+        try {
+            $this->_api->ordersCreate($preparedOrder);
+        } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+            Mage::log($e->getMessage());
+        }
+    }
+
+    /**
+     * @param mixed $order
+     *
+     * @return bool
+     */
+    public function orderEdit($order)
+    {
+        $this->_config = Mage::getStoreConfig('retailcrm', $order->getStoreId());
+
+        $statuses = array_flip(array_filter($this->_config['status']));
+        $paymentsStatuses = array_flip(array_filter($this->_config['paymentstatuses']));
+        $payments = array_filter($this->_config['payment']);
+        $shippings = array_filter($this->_config['shipping']);
+
+        $address = $order->getShippingAddress()->getData();
+
+        $orderItems = $order->getItemsCollection();
+        $items = array();
+
+        foreach ($orderItems as $item){
+            $items[] = array(
+                'productId' => $item->product_id,
+                'initialPrice' => $item->getPrice(),
+                'taxPrice' => $item->getPriceInclTax(),
+                'productName' => $item->getName(),
+                'quantity' => (int) $item->getData('qty_ordered')
+            );
+        }
+
+        $preparedOrder = array(
+            'site' => $order->getStore()->getCode(),
+            'externalId' => $order->getId(),
+            'number' => $order->getRealOrderId(),
+            'createdAt' => $order->getCreatedAt(),
+            'customerId' => ($order->getCustomerIsGuest() == 0) ? $order->getCustomerId() : 'g' . $order->getRealOrderId(),
+            'lastName' => $order->getCustomerLastname(),
+            'firstName' => $order->getCustomerFirstname(),
+            'patronymic' => $order->getCustomerMiddlename(),
+            'email' => $order->getCustomerEmail(),
+            'phone' => $address['telephone'],
+            'paymentType' => $payments[$order->getPayment()->getMethodInstance()->getCode()],
+            'paymentStatus' => $paymentsStatuses[$order->getStatus()],
+            'status' => $statuses[$order->getStatus()],
+            'discount' => abs($order->getDiscountAmount()),
+            'items' => $items,
+            'delivery' => array(
+                'code' => $shippings[$order->getShippingMethod()],
+                'cost' => $order->getShippingAmount(),
+                'address' => array(
+                    'index' => $address['postcode'],
+                    'city' => $address['city'],
+                    'country' => $address['country_id'],
+                    'street' => $address['street'],
+                    'region' => $address['region'],
+
+                ),
+            )
+        );
+
+        try {
+            $this->_api->ordersEdit($preparedOrder);
+        } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+            Mage::log($e->getMessage());
+        }
+    }
+
+    public function processOrders($orders, $nocheck = false)
+    {
+
+        if (!$nocheck) {
+            foreach ($orders as $idx => $order) {
+                $customer = array();
+                $customer['phones'][]['number'] = $order['phone'];
+                $customer['externalId'] = $order['customerId'];
+                $customer['firstName'] = $order['firstName'];
+                $customer['lastName'] = $order['lastName'];
+                $customer['patronymic'] = $order['patronymic'];
+                $customer['address'] = $order['delivery']['address'];
+
+                if (isset($order['email'])) {
+                    $customer['email'] = $order['email'];
+                }
+
+                $checkResult = $this->checkCustomers($customer);
+
+                if ($checkResult === false) {
+                    unset($orders[$idx]["customerId"]);
+                } else {
+                    $orders[$idx]["customerId"] = $checkResult;
+                }
+            }
+        }
+
+        $splitOrders = array_chunk($orders, 50);
+
+        foreach($splitOrders as $orders) {
+            try {
+                $response = $this->_api->ordersUpload($orders);
+                time_nanosleep(0, 250000000);
+                if (!$response->isSuccessful()) {
+                    Mage::log('RestApi::ordersUpload::API: ' . $response->getErrorMsg());
+                    if (isset($response['errors'])) {
+                        foreach ($response['errors'] as $error) {
+                            Mage::log('RestApi::ordersUpload::API: ' . $error);
+                        }
+                    }
+                }
+            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+                Mage::log('RestApi::ordersUpload::Curl: ' . $e->getMessage());
+                return false;
+            }
+        }
+    }
+
+    public function orderHistory()
+    {
+        try {
+            $orders = $this->_api->ordersHistory(new DateTime($this->getDate($this->historyLog)));
+            Mage::log($orders->getGeneratedAt(), null, 'history.log');
+            return $orders['orders'];
+        } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+            Mage::log('RestApi::orderHistory::Curl: ' . $e->getMessage());
+            return false;
+        }
+    }
+
+    public function orderFixExternalIds($data)
+    {
+        try {
+            $this->_api->ordersFixExternalIds($data);
+        } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+            Mage::log('RestApi::orderFixExternalIds::Curl: ' . $e->getMessage());
+            return false;
+        }
+
+        return true;
+    }
+
+    public function customerFixExternalIds($data)
+    {
+        try {
+            $this->_api->customersFixExternalIds($data);
+        } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+            Mage::log('RestApi::customerFixExternalIds::Curl: ' . $e->getMessage());
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Export References to CRM
+     *
+     * @param array $deliveries deliveries data
+     * @param array $payments   payments data
+     * @param array $statuses   statuses data
+     *
+     */
+    public function processReference($deliveries = null, $payments = null, $statuses = null)
+    {
+        if ($deliveries != null) {
+            $this->processDeliveries($deliveries);
+        }
+
+        if ($payments != null) {
+            $this->processPayments($payments);
+        }
+
+        if ($statuses != null) {
+            $this->processStatuses($statuses);
+        }
+    }
+
+    /**
+     * Export deliveries
+     *
+     * @param array $deliveries
+     *
+     * @return bool
+     */
+    protected function processDeliveries($deliveries)
+    {
+        foreach ($deliveries as $delivery) {
+            try {
+                $this->_api->deliveryTypesEdit($delivery);
+            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+                Mage::log('RestApi::deliveryEdit::Curl: ' . $e->getMessage());
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Export payments
+     *
+     * @param array $payments
+     *
+     * @return bool
+     */
+    protected function processPayments($payments)
+    {
+        foreach ($payments as $payment) {
+            try {
+                $this->_api->paymentTypesEdit($payment);
+            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+                Mage::log('RestApi::paymentEdit::Curl: ' . $e->getMessage());
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Export statuses
+     *
+     * @param array $statuses
+     *
+     * @return bool
+     */
+    protected function processStatuses($statuses)
+    {
+        foreach ($statuses as $status) {
+            try {
+                $this->_api->statusesEdit($status);
+            } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+                Mage::log('RestApi::statusEdit::Curl: ' . $e->getMessage());
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    private function setCustomerId($customer)
+    {
+        $customerId = $this->searchCustomer($customer);
+
+        if (is_array($customerId) && !empty($customerId)) {
+            if ($customerId['success']) {
+                return $customerId['result'];
+            } else {
+                $this->fixCustomer($customerId['result'], $customer['externalId']);
+                return $customer['externalId'];
+            }
+        } else {
+            $this->createCustomer(
+                array(
+                    'externalId' => $customer['externalId'],
+                    'firstName' => $customer['firstName'],
+                    'lastName' => isset($customer['lastName']) ? $customer['lastName'] : '',
+                    'patronymic' => isset($customer['patronymic']) ? $customer['patronymic'] : '',
+                    'phones' => isset($customer['phone']) ? array($customer['phone']) : array(),
+                )
+            );
+
+            return $customer['externalId'];
+        }
+    }
+
+    private function searchCustomer($data)
+    {
+        try {
+            $customers = $this->api->customersList(
+                array(
+                    'name' => isset($data['phone']) ? $data['phone'] : $data['name'],
+                    'email' => $data['email']
+                ),
+                1,
+                100
+            );
+        } catch (Retailcrm_Retailcrm_Model_Exception_CurlException $e) {
+            Mage::log($e->getMessage());
+        }
+
+        if ($customers->isSuccessful()) {
+            return (count($customers['customers']) > 0)
+                ? $this->defineCustomer($customers['customers'])
+                : false
+                ;
+        }
+    }
+
+    private function createCustomer($customer)
+    {
+        try {
+            $this->api->customersCreate($customer);
+        } catch (CurlException $e) {
+            $this->curlErrorHandler($e->getMessage(), 'CustomersCreate::Curl: ');
+        }
+    }
+
+    private function fixCustomer($id, $extId)
+    {
+        try {
+            $this->api->customersFixExternalIds(
+                array(
+                    array(
+                        'id' => $id,
+                        'externalId' => $extId
+                    )
+                )
+            );
+        } catch (CurlException $e) {
+            $this->curlErrorHandler($e->getMessage(), 'CustomersFixExternalIds::Curl: ');
+        }
+    }
+
+    private function defineCustomer($searchResult)
+    {
+        $result = '';
+        foreach ($searchResult as $customer) {
+            if (isset($customer['externalId']) && $customer['externalId'] != '') {
+                $result = $customer['externalId'];
+                break;
+            }
+        }
+        return ($result != '')
+            ? array('success' => true, 'result' => $result)
+            : array('success' => false, 'result' => $searchResult[0]['id'])
+            ;
+    }
+
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Model/Http/Client.php b/app/code/community/Retailcrm/Retailcrm/Model/Http/Client.php
new file mode 100644
index 0000000..2307fe4
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Model/Http/Client.php
@@ -0,0 +1,77 @@
+<?php
+
+/**
+ * HTTP client
+ */
+class Retailcrm_Retailcrm_Model_Http_Client
+{
+    const METHOD_GET = 'GET';
+    const METHOD_POST = 'POST';
+
+    protected $url;
+    protected $defaultParameters;
+
+    public function __construct($url, array $defaultParameters = array())
+    {
+        if (false === stripos($url, 'https://')) {
+            throw new InvalidArgumentException('API schema requires HTTPS protocol');
+        }
+
+        $this->url = $url;
+        $this->defaultParameters = $defaultParameters;
+    }
+
+    /**
+     * Make HTTP request
+     *
+     * @param string $path
+     * @param string $method (default: 'GET')
+     * @param array $parameters (default: array())
+     * @param int $timeout
+     * @return Retailcrm_Retailcrm_Model_Response_ApiResponse
+     */
+    public function makeRequest($path, $method, array $parameters = array(), $timeout = 60)
+    {
+        $allowedMethods = array(self::METHOD_GET, self::METHOD_POST);
+        if (!in_array($method, $allowedMethods)) {
+            throw new InvalidArgumentException(sprintf(
+                'Method "%s" is not valid. Allowed methods are %s',
+                $method,
+                implode(', ', $allowedMethods)
+            ));
+        }
+
+        $parameters = array_merge($this->defaultParameters, $parameters);
+
+        $path = $this->url . $path;
+        if (self::METHOD_GET === $method && sizeof($parameters)) {
+            $path .= '?' . http_build_query($parameters);
+        }
+
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $path);
+        curl_setopt($ch, CURLOPT_FAILONERROR, false);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_TIMEOUT, (int) $timeout);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
+
+        if (self::METHOD_POST === $method) {
+            curl_setopt($ch, CURLOPT_POST, true);
+            curl_setopt($ch, CURLOPT_POSTFIELDS, $parameters);
+        }
+
+        $responseBody = curl_exec($ch);
+        $statusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+
+        $errno = curl_errno($ch);
+        $error = curl_error($ch);
+        curl_close($ch);
+
+        if ($errno) {
+            throw new Retailcrm_Retailcrm_Model_Exception_CurlException($error, $errno);
+        }
+
+        return new Retailcrm_Retailcrm_Model_Response_ApiResponse($statusCode, $responseBody);
+    }
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Model/Icml.php b/app/code/community/Retailcrm/Retailcrm/Model/Icml.php
new file mode 100644
index 0000000..308360f
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Model/Icml.php
@@ -0,0 +1,178 @@
+<?php
+
+class Retailcrm_Retailcrm_Model_Icml
+{
+    protected $_dd;
+    protected $_eCategories;
+    protected $_eOffers;
+    protected $_shop;
+
+    public function generate($shop)
+    {
+        $this->_shop = $shop;
+
+        $string = '<?xml version="1.0" encoding="UTF-8"?>
+            <yml_catalog date="'.date('Y-m-d H:i:s').'">
+                <shop>
+                    <name>'.Mage::app()->getStore($shop)->getName().'</name>
+                    <categories/>
+                    <offers/>
+                </shop>
+            </yml_catalog>
+        ';
+
+        $xml = new SimpleXMLElement($string, LIBXML_NOENT |LIBXML_NOCDATA | LIBXML_COMPACT | LIBXML_PARSEHUGE);
+
+        $this->_dd = new DOMDocument();
+        $this->_dd->preserveWhiteSpace = false;
+        $this->_dd->formatOutput = true;
+        $this->_dd->loadXML($xml->asXML());
+
+        $this->_eCategories = $this->_dd->getElementsByTagName('categories')->item(0);
+        $this->_eOffers = $this->_dd->getElementsByTagName('offers')->item(0);
+
+        $this->addCategories();
+        $this->addOffers();
+
+        $this->_dd->saveXML();
+        $baseDir = Mage::getBaseDir();
+        $this->_dd->save($baseDir . DS . 'retailcrm_' . Mage::app()->getStore($shop)->getCode() . '.xml');
+    }
+
+    private function addCategories()
+    {
+        $category = Mage::getModel('catalog/category');
+        $treeModel = $category->getTreeModel();
+        $treeModel->load();
+
+        $ids = $treeModel->getCollection()->getAllIds();
+        $categories = array();
+
+        if (!empty($ids))
+        {
+            foreach ($ids as $id)
+            {
+                $category = Mage::getModel('catalog/category');
+                $category->load($id);
+                $categoryData = array(
+                    'id' => $category->getId(),
+                    'name'=> $category->getName(),
+                    'parentId' => $category->getParentId()
+                );
+                array_push($categories, $categoryData);
+            }
+        }
+
+        foreach($categories as $category) {
+            $e = $this->_eCategories->appendChild($this->_dd->createElement('category'));
+            $e->appendChild($this->_dd->createTextNode($category['name']));
+            $e->setAttribute('id', $category['id']);
+
+            if ($category['parentId'] > 0) {
+                $e->setAttribute('parentId', $category['parentId']);
+            }
+        }
+     }
+
+    private function addOffers()
+    {
+        $offers = array();
+        $helper = Mage::helper('retailcrm');
+
+        $collection = Mage::getModel('catalog/product')
+            ->getCollection()
+            ->addAttributeToSelect('*')
+            ->addUrlRewrite();
+
+        foreach ($collection as $product) {
+
+            $offer = array();
+            $offer['id'] = $product->getId();
+            $offer['productId'] = $product->getId();
+            $offer['name'] = $product->getName();
+            $offer['productName'] = $product->getName();
+            $offer['initialPrice'] = (float) $product->getPrice();
+            $offer['url'] = $helper->rewrittenProductUrl($product->getId(), $product->getCategoryId(), $this->_shop);
+            $offer['picture'] = Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_MEDIA) . 'catalog/product'.$product->getImage();
+            $offer['quantity'] = Mage::getModel('cataloginventory/stock_item')->loadByProduct($product)->getQty();
+
+            foreach ($product->getCategoryIds() as $category_id) {
+                $offer['categoryId'][] = $category_id;
+            }
+
+            $offer['article'] = $product->getSku();
+            $offer['weight'] = $product->getWeight();
+
+            $offers[] = $offer;
+
+        }
+
+        foreach ($offers as $offer) {
+
+            $e = $this->_eOffers->appendChild($this->_dd->createElement('offer'));
+            $e->setAttribute('id', $offer['id']);
+            $e->setAttribute('productId', $offer['productId']);
+
+            if (isset($offer['quantity'] ) && $offer['quantity'] != '') {
+                $e->setAttribute('quantity', (int)$offer['quantity']);
+            }
+
+            foreach ($offer['categoryId'] as $categoryId) {
+                $e->appendChild($this->_dd->createElement('categoryId', $categoryId));
+            }
+
+            $e->appendChild($this->_dd->createElement('name'))->appendChild($this->_dd->createTextNode($offer['name']));
+            $e->appendChild($this->_dd->createElement('productName'))->appendChild($this->_dd->createTextNode($offer['name']));
+            $e->appendChild($this->_dd->createElement('price', $offer['initialPrice']));
+
+            if (isset($offer['purchasePrice'] ) && $offer['purchasePrice'] != '') {
+                $e->appendChild($this->_dd->createElement('purchasePrice'))->appendChild($this->_dd->createTextNode($offer['purchasePrice']));
+            }
+
+            if (isset($offer['vendor'] ) && $offer['vendor'] != '') {
+                $e->appendChild($this->_dd->createElement('vendor'))->appendChild($this->_dd->createTextNode($offer['vendor']));
+            }
+
+            if (isset($offer['picture'] ) && $offer['picture'] != '') {
+                $e->appendChild($this->_dd->createElement('picture', $offer['picture']));
+            }
+
+            if (isset($offer['url'] ) && $offer['url'] != '') {
+                $e->appendChild($this->_dd->createElement('url'))->appendChild($this->_dd->createTextNode($offer['url']));
+            }
+
+            if (isset($offer['xmlId'] ) && $offer['xmlId'] != '') {
+                $e->appendChild($this->_dd->createElement('xmlId'))->appendChild($this->_dd->createTextNode($offer['xmlId']));
+            }
+
+            if (isset($offer['article'] ) && $offer['article'] != '') {
+                $sku = $this->_dd->createElement('param');
+                $sku->setAttribute('name', 'article');
+                $sku->appendChild($this->_dd->createTextNode($offer['article']));
+                $e->appendChild($sku);
+            }
+
+            if (isset($offer['size'] ) && $offer['size'] != '') {
+                $size = $this->_dd->createElement('param');
+                $size->setAttribute('name', 'size');
+                $size->appendChild($this->_dd->createTextNode($offer['size']));
+                $e->appendChild($size);
+            }
+
+            if (isset($offer['color'] ) && $offer['color'] != '') {
+                $color = $this->_dd->createElement('param');
+                $color->setAttribute('name', 'color');
+                $color->appendChild($this->_dd->createTextNode($offer['color']));
+                $e->appendChild($color);
+            }
+
+            if (isset($offer['weight'] ) && $offer['weight'] != '') {
+                $weight = $this->_dd->createElement('param');
+                $weight->setAttribute('name', 'weight');
+                $weight->appendChild($this->_dd->createTextNode($offer['weight']));
+                $e->appendChild($weight);
+            }
+        }
+    }
+}
+
diff --git a/app/code/community/Retailcrm/Retailcrm/Model/Observer.php b/app/code/community/Retailcrm/Retailcrm/Model/Observer.php
new file mode 100644
index 0000000..6d88913
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Model/Observer.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * Observer
+ *
+ * @author RetailDriver LLC
+ */
+class Retailcrm_Retailcrm_Model_Observer
+{
+    /**
+     * Event after order created
+     *
+     * @param Varien_Event_Observer $observer
+     * @return bool
+     */
+    public function orderCreate(Varien_Event_Observer $observer)
+    {
+        $order = $observer->getEvent()->getOrder();
+        Mage::getModel('retailcrm/exchange')->orderCreate($order);
+
+        return true;
+    }
+
+    /**
+     * Event after order updated
+     *
+     * @param Varien_Event_Observer $observer
+     * @return bool
+     */
+    public function orderUpdate(Varien_Event_Observer $observer)
+    {
+        $order = $observer->getEvent()->getOrder();
+
+        if($order->getExportProcessed()){ //check if flag is already set for prevent triggering twice.
+            return;
+        }
+
+        Mage::getModel('retailcrm/exchange')->orderEdit($order);
+
+        $order->setExportProcessed(true);
+
+        return true;
+    }
+
+    public function exportCatalog()
+    {
+        foreach (Mage::app()->getWebsites() as $website) {
+            foreach ($website->getGroups() as $group) {
+                Mage::getModel('retailcrm/icml')->generate((int)$group->getId());
+            }
+        }
+    }
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/Model/Response/ApiResponse.php b/app/code/community/Retailcrm/Retailcrm/Model/Response/ApiResponse.php
new file mode 100644
index 0000000..6ab32ed
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/Model/Response/ApiResponse.php
@@ -0,0 +1,123 @@
+<?php
+
+/**
+ * Response from retailCRM API
+ */
+class Retailcrm_Retailcrm_Model_Response_ApiResponse implements ArrayAccess
+{
+    // HTTP response status code
+    protected $statusCode;
+
+    // response assoc array
+    protected $response;
+
+    public function __construct($statusCode, $responseBody = null)
+    {
+        $this->statusCode = (int) $statusCode;
+
+        if (!empty($responseBody)) {
+            $response = json_decode($responseBody, true);
+
+            if (!$response && JSON_ERROR_NONE !== ($error = json_last_error())) {
+                throw new Retailcrm_Retailcrm_Model_Exception_InvalidJsonException(
+                    "Invalid JSON in the API response body. Error code #$error",
+                    $error
+                );
+            }
+
+            $this->response = $response;
+        }
+    }
+
+    /**
+     * Return HTTP response status code
+     *
+     * @return int
+     */
+    public function getStatusCode()
+    {
+        return $this->statusCode;
+    }
+
+    /**
+     * HTTP request was successful
+     *
+     * @return bool
+     */
+    public function isSuccessful()
+    {
+        return $this->statusCode < 400;
+    }
+
+    /**
+     * Allow to access for the property throw class method
+     *
+     * @param  string $name
+     * @return mixed
+     */
+    public function __call($name, $arguments)
+    {
+        // convert getSomeProperty to someProperty
+        $propertyName = strtolower(substr($name, 3, 1)) . substr($name, 4);
+
+        if (!isset($this->response[$propertyName])) {
+            throw new InvalidArgumentException("Method \"$name\" not found");
+        }
+
+        return $this->response[$propertyName];
+    }
+
+    /**
+     * Allow to access for the property throw object property
+     *
+     * @param  string $name
+     * @return mixed
+     */
+    public function __get($name)
+    {
+        if (!isset($this->response[$name])) {
+            throw new InvalidArgumentException("Property \"$name\" not found");
+        }
+
+        return $this->response[$name];
+    }
+
+    /**
+     * @param mixed $offset
+     * @param mixed $value
+     */
+    public function offsetSet($offset, $value)
+    {
+        throw new BadMethodCallException('This activity not allowed');
+    }
+
+    /**
+     * @param mixed $offset
+     */
+    public function offsetUnset($offset)
+    {
+        throw new BadMethodCallException('This call not allowed');
+    }
+
+    /**
+     * @param mixed $offset
+     * @return bool
+     */
+    public function offsetExists($offset)
+    {
+        return isset($this->response[$offset]);
+    }
+
+    /**
+     * @param mixed $offset
+     * @return mixed
+     */
+    public function offsetGet($offset)
+    {
+        if (!isset($this->response[$offset])) {
+            throw new InvalidArgumentException("Property \"$offset\" not found");
+        }
+
+        return $this->response[$offset];
+    }
+}
diff --git a/app/code/community/Retailcrm/Retailcrm/etc/config.xml b/app/code/community/Retailcrm/Retailcrm/etc/config.xml
new file mode 100644
index 0000000..aa45c5d
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/etc/config.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright 2015 RetailCRM.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<config>
+    <modules>
+        <Retailcrm_Retailcrm>
+            <version>1.0.0</version>
+        </Retailcrm_Retailcrm>
+    </modules>
+    <global>
+        <helpers>
+            <retailcrm>
+                <class>Retailcrm_Retailcrm_Helper</class>
+            </retailcrm>
+        </helpers>
+        <models>
+            <retailcrm>
+                <class>Retailcrm_Retailcrm_Model</class>
+            </retailcrm>
+        </models>
+        <blocks>
+            <retailcrm>
+                <class>Retailcrm_Retailcrm_Block</class>
+            </retailcrm>
+        </blocks>
+        <events>
+            <sales_order_place_after>
+                <observers>
+                    <retailcrm_retailcrm_model_observer>
+                        <type>singleton</type>
+                        <class>Retailcrm_Retailcrm_Model_Observer</class>
+                        <method>orderSave</method>
+                    </retailcrm_retailcrm_model_observer>
+                </observers>
+            </sales_order_place_after>
+            <sales_order_save_after>
+                <observers>
+                    <retailcrm_retailcrm_model_observer>
+                        <type>singleton</type>
+                        <class>Retailcrm_Retailcrm_Model_Observer</class>
+                        <method>orderUpdate</method>
+                    </retailcrm_retailcrm_model_observer>
+                </observers>
+            </sales_order_save_after>
+        </events>
+    </global>
+    <crontab>
+        <jobs>
+            <icml>
+                <schedule><cron_expr>* */6 * * *</cron_expr></schedule>
+                <run><model>retailcrm/observer::exportCatalog</model></run>
+            </icml>
+        </jobs>
+    </crontab>
+    <adminhtml>
+        <acl>
+            <resources>
+                <admin>
+                    <children>
+                        <system>
+                            <children>
+                                <config>
+                                    <children>
+                                        <retailcrm>
+                                            <title>Store RetailCRM Module Section</title>
+                                        </retailcrm>
+                                    </children>
+                                </config>
+                            </children>
+                        </system>
+                    </children>
+                </admin>
+            </resources>
+        </acl>
+    </adminhtml>
+</config>
diff --git a/app/code/community/Retailcrm/Retailcrm/etc/system.xml b/app/code/community/Retailcrm/Retailcrm/etc/system.xml
new file mode 100644
index 0000000..8997948
--- /dev/null
+++ b/app/code/community/Retailcrm/Retailcrm/etc/system.xml
@@ -0,0 +1,114 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright 2012 RetailCRM.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<config>
+    <tabs>
+        <retailcrm_extension>
+            <label>RetailCRM</label>
+            <sort_order>1000</sort_order>
+        </retailcrm_extension>
+    </tabs>
+    <sections>
+        <retailcrm translate="label" module="retailcrm">
+            <label>Settings</label>
+            <class>retailcrm-section</class>
+            <tab>retailcrm_extension</tab>
+            <frontend_type>text</frontend_type>
+            <sort_order>10</sort_order>
+            <show_in_default>1</show_in_default>
+            <show_in_website>1</show_in_website>
+            <show_in_store>1</show_in_store>
+            <groups>
+                <general translate="label comment" module="retailcrm">
+                    <expanded>1</expanded>
+                    <label>General</label>
+                    <comment>General settings that are required to connect retailcrm and Magento.</comment>
+                    <frontend_type>text</frontend_type>
+                    <sort_order>10</sort_order>
+                    <show_in_default>1</show_in_default>
+                    <show_in_website>1</show_in_website>
+                    <show_in_store>1</show_in_store>
+                    <fields>
+                        <api_url translate="label comment">
+                            <label>API URL</label>
+                            <frontend_type>text</frontend_type>
+                            <sort_order>1</sort_order>
+                            <show_in_default>1</show_in_default>
+                            <show_in_website>1</show_in_website>
+                            <show_in_store>1</show_in_store>
+                            <tooltip><![CDATA[https://<i><b>YourCrmName</b></i>.retailcrm.ru]]></tooltip>
+                        </api_url>
+                        <api_key translate="label comment">
+                            <label>API Key</label>
+                            <frontend_type>text</frontend_type>
+                            <sort_order>3</sort_order>
+                            <show_in_default>1</show_in_default>
+                            <show_in_website>1</show_in_website>
+                            <show_in_store>1</show_in_store>
+                            <tooltip><![CDATA[To generate an API Key, log in to RetailCRM then select Admin > Integration > API Keys]]></tooltip>
+                        </api_key>
+                    </fields>
+                </general>
+                <shipping translate="label comment" module="retailcrm">
+                    <expanded>1</expanded>
+                    <label>Shipping methods</label>
+                    <comment>Comparison of shipping methods</comment>
+                    <frontend_type>text</frontend_type>
+                    <sort_order>11</sort_order>
+                    <show_in_default>1</show_in_default>
+                    <show_in_website>1</show_in_website>
+                    <show_in_store>1</show_in_store>
+                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_shipping</frontend_model>
+                </shipping>
+                <payment translate="label comment" module="retailcrm">
+                    <expanded>1</expanded>
+                    <label>Payment methods</label>
+                    <comment>Comparison of payment methods</comment>
+                    <frontend_type>text</frontend_type>
+                    <sort_order>12</sort_order>
+                    <show_in_default>1</show_in_default>
+                    <show_in_website>1</show_in_website>
+                    <show_in_store>1</show_in_store>
+                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_payment</frontend_model>
+                </payment>
+                <payment_status translate="label comment" module="retailcrm">
+                    <expanded>1</expanded>
+                    <label>Payment statuses</label>
+                    <comment>Comparison of payment statuses</comment>
+                    <frontend_type>text</frontend_type>
+                    <sort_order>13</sort_order>
+                    <show_in_default>1</show_in_default>
+                    <show_in_website>1</show_in_website>
+                    <show_in_store>1</show_in_store>
+                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_paymentstatus</frontend_model>
+                </payment_status>
+                <status translate="label comment" module="retailcrm">
+                    <expanded>1</expanded>
+                    <label>Order statuses</label>
+                    <comment>Comparison of order statuses</comment>
+                    <frontend_type>text</frontend_type>
+                    <sort_order>14</sort_order>
+                    <show_in_default>1</show_in_default>
+                    <show_in_website>1</show_in_website>
+                    <show_in_store>1</show_in_store>
+                    <frontend_model>retailcrm/adminhtml_system_config_form_fieldset_status</frontend_model>
+                </status>
+            </groups>
+        </retailcrm>
+    </sections>
+</config>
diff --git a/app/etc/modules/Retailcrm_Retailcrm.xml b/app/etc/modules/Retailcrm_Retailcrm.xml
new file mode 100644
index 0000000..065eaa7
--- /dev/null
+++ b/app/etc/modules/Retailcrm_Retailcrm.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright 2012 RetailCRM.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<config>
+    <modules>
+        <Retailcrm_Retailcrm>
+            <active>true</active>
+            <codePool>community</codePool>
+        </Retailcrm_Retailcrm>
+    </modules>
+</config>
diff --git a/retailcrm-1.0.0.xml b/retailcrm-1.0.0.xml
new file mode 100644
index 0000000..acfacdc
--- /dev/null
+++ b/retailcrm-1.0.0.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<package>
+    <name>retailcrm</name>
+    <version>1.1.0</version>
+    <stability>stable</stability>
+    <license uri="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</license>
+    <channel>community</channel>
+    <extends/>
+    <summary>RetailCRM.</summary>
+    <description>Description</description>
+    <notes>Notes</notes>
+    <authors><author><name>Alex Lushpai</name><user>gwinn</user><email>lushpai@gmail.com</email></author></authors>
+    <date>2015-01-28</date>
+    <time>16:22:48</time>
+    <contents>
+        <target name="magecommunity">
+            <dir name="Retailcrm">
+                <dir name="Retailcrm"></dir>
+            </dir>
+        </target>
+    </contents>
+    <compatible/>
+    <dependencies><required><php><min>5.3.0</min><max>7.0.0</max></php></required></dependencies>
+</package>