diff --git a/app/code/local/LesMills/YandexCheckout/Method.php b/app/code/local/LesMills/YandexCheckout/Method.php
new file mode 100644
index 0000000..66f74df
--- /dev/null
+++ b/app/code/local/LesMills/YandexCheckout/Method.php
@@ -0,0 +1,142 @@
+<?php
+use Mage_Core_Model_Store as S;
+use Mage_Payment_Model_Info as Info;
+use Mage_Sales_Model_Quote as Q;
+use Mage_Sales_Model_Quote_Payment as QP;
+/**
+ * 2019-10-29
+ * The class should be inherited from @see Mage_Payment_Model_Method_Abstract()
+ * because of @see Mage_Payment_Helper_Data::getMethodFormBlock()
+ */
+final class LesMills_YandexCheckout_Method extends Mage_Payment_Model_Method_Abstract {
+	/**
+	 * 2019-10-29
+	 * @override
+	 * @see Mage_Payment_Model_Method_Abstract::canUseCheckout()
+	 * @used-by Mage_Checkout_Block_Onepage_Payment_Methods::_canUseMethod()
+	 * @return bool
+	 */
+	function canUseCheckout() {return true;}
+
+	/**
+	 * 2019-10-29
+	 * @override
+	 * @see Mage_Payment_Model_Method_Abstract::getCode()
+	 * @used-by getConfigData()
+	 * @used-by Mage_Payment_Block_Form_Container::_prepareLayout()
+	 * @return string
+	 */
+	function getCode() {return 'yandex_checkout';}
+
+	/**
+	 * 2019-10-29
+	 * @override
+	 * @see Mage_Payment_Model_Method_Abstract::getConfigData()
+	 * @used-by isAvailable()
+	 * @used-by Mage_Payment_Helper_Data::getStoreMethods()
+	 * @param string $k
+	 * @param int|string|null|S $s [optional]
+	 * @return string
+	 */
+	function getConfigData($k, $s = null) {return Mage::getStoreConfig(
+		"payment/{$this->getCode()}/$k", $s ?: $this->_storeId
+	);}
+
+	/**
+	 * 2019-10-29
+	 * @override
+	 * @see Mage_Payment_Model_Method_Abstract::getInfoInstance()
+	 * @used-by Mage_Payment_Block_Form::getInfoData()
+	 * @return Info|QP
+	 */
+	function getInfoInstance() {return $this->_ii;}
+
+	/**
+	 * 2019-10-29
+	 * @override
+	 * @see Mage_Payment_Model_Method_Abstract::getTitle()
+	 * @used-by app/design/frontend/base/default/template/checkout/onepage/payment/methods.phtml
+	 * @return string
+	 */
+	function getTitle() {return 'Яндекс.Касса';}
+
+	/**
+	 * 2019-10-29
+	 * @override
+	 * @see Mage_Payment_Model_Method_Abstract::isApplicableToQuote()
+	 * @used-by Mage_Payment_Block_Form_Container::_canUseMethod()
+	 * @used-by Mage_Payment_Block_Form_Container::getMethods()
+	 * @param Q $q
+	 * @param int|null $checksBitMask
+	 * @return bool
+	 */
+	function isApplicableToQuote($q, $checksBitMask) {return true;}
+
+	/**
+	 * 2019-10-29
+	 * @override
+	 * @see Mage_Payment_Model_Method_Abstract::isAvailable()
+	 * @used-by Mage_Payment_Helper_Data::getStoreMethods()
+	 * @param Q|null $q [optional]
+	 * @return bool
+	 */
+	function isAvailable($q = null) {return (bool)(int)$this->getConfigData('active', $q ? $q->getStoreId() : null);}
+
+	/**
+	 * 2019-10-29
+	 * @override
+	 * The @see Mage_Payment_Model_Method_Abstract class does not have the `setInfoInstance` method:
+	 * it is handled by @see Varien_Object.
+	 * @see Varien_Object::__call()
+	 * @used-by Mage_Payment_Block_Form_Container::_assignMethod()
+	 * @used-by Mage_Payment_Model_Info::getMethodInstance()
+	 * @param Info|QP $v
+	 */
+	function setInfoInstance(Info $v) {$this->_ii = $v;}
+
+	/**
+	 * 2019-10-29
+	 * @override
+	 * The @see Mage_Payment_Model_Method_Abstract class does not have the `setSortOrder` method:
+	 * it is handled by @see Varien_Object.
+	 * @see Varien_Object::__call()
+	 * @used-by Mage_Payment_Helper_Data::getStoreMethods()
+	 * @param int $v
+	 */
+	function setSortOrder($v) {$this->sort_order = $v;}
+
+	/**
+	 * 2019-10-29
+	 * @override
+	 * The @see Mage_Payment_Model_Method_Abstract class does not have the `setStore` method:
+	 * it is handled by @see Varien_Object.
+	 * @see Varien_Object::__call()
+	 * @param string|null $v «34»
+	 * @used-by Mage_Payment_Helper_Data::getStoreMethods()
+	 */
+	function setStore($v) {$this->_storeId = (int)$v;}
+
+	/**
+	 * 2019-10-29
+	 * @used-by setSortOrder()
+	 * @used-by Mage_Payment_Helper_Data::_sortMethods()
+	 * @var int
+	 */
+	public $sort_order;
+
+	/**
+	 * 2019-10-29
+	 * @used-by getInfoInstance()
+	 * @used-by setInfoInstance()
+	 * @var Info|QP
+	 */
+	private $_ii;
+
+	/**
+	 * 2019-10-29
+	 * @used-by getConfigData()
+	 * @used-by setStore()
+	 * @var int
+	 */
+	private $_storeId;
+}
\ No newline at end of file
diff --git a/app/code/local/LesMills/YandexCheckout/etc/config.xml b/app/code/local/LesMills/YandexCheckout/etc/config.xml
index 32e99b4..dbb8c49 100644
--- a/app/code/local/LesMills/YandexCheckout/etc/config.xml
+++ b/app/code/local/LesMills/YandexCheckout/etc/config.xml
@@ -3,15 +3,15 @@
 	<modules>
 		<LesMills_YandexCheckout>
 			<author>Dmitry Fedyuk</author>
-			<version>0.0.1</version>
+			<version>0.0.2</version>
 		</LesMills_YandexCheckout>
 	</modules>
 	<default>
 		<payment>
-			<yandex-checkout>
+			<yandex_checkout>
 				<active>0</active>
-				<model>LesMills_YandexCheckout_Payment</model>
-			</yandex-checkout>
+				<model>LesMills_YandexCheckout_Method</model>
+			</yandex_checkout>
 		</payment>
 	</default>
 	<frontend>
diff --git a/app/code/local/LesMills/YandexCheckout/etc/system.xml b/app/code/local/LesMills/YandexCheckout/etc/system.xml
index 191c264..6b492ae 100644
--- a/app/code/local/LesMills/YandexCheckout/etc/system.xml
+++ b/app/code/local/LesMills/YandexCheckout/etc/system.xml
@@ -3,7 +3,7 @@
    <sections>
 		<payment>
 			<groups>
-				<yandex-checkout>
+				<yandex_checkout>
 					<frontend_type>text</frontend_type>
 					<label>Yandex.Checkout</label>
 					<show_in_default>1</show_in_default>
@@ -21,7 +21,7 @@
 							<source_model>adminhtml/system_config_source_yesno</source_model>
 						</active>
 					</fields>
-				</yandex-checkout>
+				</yandex_checkout>
 			</groups>
 		</payment>
 	</sections>