diff --git a/Controller/Tpay/Notification.php b/Controller/Tpay/Notification.php
index 673995b..fa5eb1b 100644
--- a/Controller/Tpay/Notification.php
+++ b/Controller/Tpay/Notification.php
@@ -13,11 +13,12 @@
 use Magento\Sales\Model\Order;
 use Tpay\Magento2\Api\TpayConfigInterface;
 use Tpay\Magento2\Api\TpayInterface;
+use Tpay\Magento2\Notification\Strategy\Factory\NotificationProcessorFactoryInterface;
 use Tpay\Magento2\Service\TpayService;
 use Tpay\Magento2\Service\TpayTokensService;
+use Tpay\OpenApi\Webhook\JWSVerifiedPaymentNotification;
 use Tpay\OriginApi\Utilities\Util;
 use Tpay\OriginApi\Webhook\JWSVerifiedPaymentNotification as OriginJWSVerifiedPaymentNotification;
-use tpaySDK\Webhook\JWSVerifiedPaymentNotification;
 
 class Notification implements CsrfAwareActionInterface
 {
@@ -30,6 +31,9 @@ class Notification implements CsrfAwareActionInterface
     /** @var TpayService */
     protected $tpayService;
 
+    /** @var NotificationProcessorFactoryInterface */
+    protected $notificationProcessorFactory;
+
     /** @var TpayTokensService */
     private $tokensService;
 
@@ -41,27 +45,41 @@ public function __construct(
         TpayConfigInterface $tpayConfig,
         TpayService $tpayService,
         TpayTokensService $tokensService,
-        ResponseInterface $response
+        ResponseInterface $response,
+        NotificationProcessorFactoryInterface $notificationProcessorFactory
     ) {
         $this->tpay = $tpayModel;
         $this->tpayConfig = $tpayConfig;
         $this->tpayService = $tpayService;
         $this->tokensService = $tokensService;
         $this->response = $response;
+        $this->notificationProcessorFactory = $notificationProcessorFactory;
         Util::$loggingEnabled = false;
     }
 
     public function execute(): ?Response
     {
-        if (isset($_POST['card'])) {
-            $orderId = base64_decode($_POST['order_id']);
+        try {
+            if (isset($_POST['card'])) {
+                $orderId = base64_decode($_POST['order_id']);
 
-            return $this->extractCardNotification($this->getOrderStore($orderId));
-        }
+                return $this->extractCardNotification($this->getOrderStore($orderId));
+            }
 
-        $orderId = base64_decode($_POST['tr_crc']);
+            if (isset($_POST['event'])) {
+                return $this->response->setStatusCode(Response::STATUS_CODE_400)->setContent('kurwa mac');
+            }
+
+            $orderId = base64_decode($_POST['tr_crc']);
+
+            $strategy = $this->notificationProcessorFactory->create($_POST);
+
+            $strategy->process($this->getOrderStore($orderId));
+        } catch (\Throwable $e) {
+            return $this->response->setStatusCode(Response::STATUS_CODE_400)->setContent($e->getMessage());
+        }
 
-        return $this->extractNotification($this->getOrderStore($orderId));
+        return $this->response->setStatusCode(Response::STATUS_CODE_200)->setContent('TRUE');
     }
 
     public function createCsrfValidationException(RequestInterface $request): ?InvalidRequestException
diff --git a/Model/Alias.php b/Model/Alias.php
new file mode 100644
index 0000000..9c84a64
--- /dev/null
+++ b/Model/Alias.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Tpay\Magento2\Model;
+
+use Magento\Framework\Model\AbstractModel;
+
+class Alias extends AbstractModel
+{
+    public function __construct()
+    {
+        $this->_init(ResourceModel\Alias::class);
+    }
+}
diff --git a/Model/ResourceModel/Alias.php b/Model/ResourceModel/Alias.php
new file mode 100644
index 0000000..ada2fbd
--- /dev/null
+++ b/Model/ResourceModel/Alias.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Tpay\Magento2\Model\ResourceModel;
+
+use Magento\Framework\Model\ResourceModel\Db\AbstractDb;
+
+class Alias extends AbstractDb
+{
+    protected function _construct(): void
+    {
+        $this->_init('tpay_blik_aliases', 'id');
+    }
+}
diff --git a/Notification/NotificationProcessor.php b/Notification/NotificationProcessor.php
new file mode 100644
index 0000000..4894b77
--- /dev/null
+++ b/Notification/NotificationProcessor.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Tpay\Magento2\Notification;
+
+use Tpay\Magento2\Notification\Strategy\Factory\NotificationProcessorFactoryInterface;
+
+class NotificationProcessor
+{
+    /** @var NotificationProcessorFactoryInterface */
+    protected $factory;
+
+    public function __construct(NotificationProcessorFactoryInterface $factory)
+    {
+        $this->factory = $factory;
+    }
+
+    public function process()
+    {
+        $strategy = $this->factory->create();
+
+        return $strategy->process();
+    }
+}
diff --git a/Notification/Strategy/BlikAliasNotificationProcessor.php b/Notification/Strategy/BlikAliasNotificationProcessor.php
new file mode 100644
index 0000000..dba4974
--- /dev/null
+++ b/Notification/Strategy/BlikAliasNotificationProcessor.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Tpay\Magento2\Notification\Strategy;
+
+class BlikAliasNotificationProcessor implements NotificationProcessorInterface
+{
+    public function process(?int $storeId)
+    {
+    }
+}
diff --git a/Notification/Strategy/CardNotificationProcessor.php b/Notification/Strategy/CardNotificationProcessor.php
new file mode 100644
index 0000000..e5c0251
--- /dev/null
+++ b/Notification/Strategy/CardNotificationProcessor.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Tpay\Magento2\Notification\Strategy;
+
+class CardNotificationProcessor implements NotificationProcessorInterface
+{
+    public function process(?int $storeId)
+    {
+    }
+}
diff --git a/Notification/Strategy/DefaultNotificationProcessor.php b/Notification/Strategy/DefaultNotificationProcessor.php
new file mode 100644
index 0000000..413984a
--- /dev/null
+++ b/Notification/Strategy/DefaultNotificationProcessor.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Tpay\Magento2\Notification\Strategy;
+
+use Laminas\Http\Response;
+use Tpay\Magento2\Api\TpayConfigInterface;
+use Tpay\Magento2\Service\TpayService;
+use Tpay\OpenApi\Webhook\JWSVerifiedPaymentNotification;
+
+class DefaultNotificationProcessor implements NotificationProcessorInterface
+{
+    /** @var TpayConfigInterface */
+    protected $tpayConfig;
+
+    /** @var TpayService */
+    protected $tpayService;
+
+    public function __construct(TpayConfigInterface $tpayConfig, TpayService $tpayService)
+    {
+        $this->tpayConfig = $tpayConfig;
+        $this->tpayService = $tpayService;
+    }
+
+    public function process(?int $storeId)
+    {
+        $notification = (new JWSVerifiedPaymentNotification(
+            $this->tpayConfig->getSecurityCode($storeId),
+            !$this->tpayConfig->useSandboxMode($storeId)
+        ))->getNotification();
+
+        $notification = $notification->getNotificationAssociative();
+        $orderId = base64_decode($notification['tr_crc']);
+
+        if ('PAID' === $notification['tr_status']) {
+            $response = $this->getPaidTransactionResponse($orderId);
+
+            return $this->response->setStatusCode(Response::STATUS_CODE_200)->setContent($response);
+        }
+
+        $this->saveCard($notification, $orderId);
+        $this->tpayService->setOrderStatus($orderId, $notification, $this->tpayConfig);
+    }
+}
diff --git a/Notification/Strategy/Factory/NotificationProcessorFactory.php b/Notification/Strategy/Factory/NotificationProcessorFactory.php
new file mode 100644
index 0000000..29e44b0
--- /dev/null
+++ b/Notification/Strategy/Factory/NotificationProcessorFactory.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Tpay\Magento2\Notification\Strategy\Factory;
+
+use Tpay\Magento2\Notification\Strategy\NotificationProcessorInterface;
+
+class NotificationProcessorFactory implements NotificationProcessorFactoryInterface
+{
+    /** @var NotificationProcessorInterface[] */
+    protected $strategies;
+
+    public function __construct(array $strategies = [])
+    {
+        $this->strategies = $strategies;
+    }
+
+    public function create(array $data): NotificationProcessorInterface
+    {
+        if (isset($_POST['card'])) {
+            return $this->strategies['card'];
+        }
+
+        if (isset($_POST['event'])) {
+            return $this->strategies['blikAlias'];
+        }
+
+        return $this->strategies['default'];
+    }
+}
diff --git a/Notification/Strategy/Factory/NotificationProcessorFactoryInterface.php b/Notification/Strategy/Factory/NotificationProcessorFactoryInterface.php
new file mode 100644
index 0000000..a246cf2
--- /dev/null
+++ b/Notification/Strategy/Factory/NotificationProcessorFactoryInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Tpay\Magento2\Notification\Strategy\Factory;
+
+use Tpay\Magento2\Notification\Strategy\NotificationProcessorInterface;
+
+interface NotificationProcessorFactoryInterface
+{
+    public function create(array $data): NotificationProcessorInterface;
+}
diff --git a/Notification/Strategy/NotificationProcessorInterface.php b/Notification/Strategy/NotificationProcessorInterface.php
new file mode 100644
index 0000000..c8488a5
--- /dev/null
+++ b/Notification/Strategy/NotificationProcessorInterface.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace Tpay\Magento2\Notification\Strategy;
+
+interface NotificationProcessorInterface
+{
+    public function process(?int $storeId);
+}
diff --git a/Service/TpayAliasesService.php b/Service/TpayAliasesService.php
new file mode 100644
index 0000000..15614c2
--- /dev/null
+++ b/Service/TpayAliasesService.php
@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tpay\Magento2\Service;
+
+class TpayAliasesService
+{
+
+}
diff --git a/etc/di.xml b/etc/di.xml
index f772ac9..c5373fa 100644
--- a/etc/di.xml
+++ b/etc/di.xml
@@ -15,6 +15,7 @@
     <preference for="Tpay\Magento2\Model\Api\Data\TokensInterface" type="Tpay\Magento2\Model\Token"/>
     <preference for="Tpay\Magento2\Model\Api\TokenRepositoryInterface" type="Tpay\Magento2\Model\TokenRepository"/>
     <preference for="Magento\Sales\Api\OrderPaymentRepositoryInterface" type="Magento\Sales\Model\Order\Payment\Repository"/>
+    <preference for="Tpay\Magento2\Notification\Strategy\Factory\NotificationProcessorFactoryInterface" type="Tpay\Magento2\Notification\Strategy\Factory\NotificationProcessorFactory" />
     <type name="Magento\Payment\Model\MethodList">
         <plugin name="tpay_generic_onsite" type="Tpay\Magento2\Model\MethodListPlugin" />
     </type>
@@ -29,6 +30,15 @@
             <argument name="valueHandlerPool" xsi:type="object">TpayPaymentMethodValueHandlerPool</argument>
         </arguments>
     </type>
+    <type name="Tpay\Magento2\Notification\Strategy\Factory\NotificationProcessorFactory">
+        <arguments>
+            <argument name="strategies" xsi:type="array">
+                <item name="default" xsi:type="object">Tpay\Magento2\Notification\Strategy\DefaultNotificationProcessor</item>
+                <item name="card" xsi:type="object">Tpay\Magento2\Notification\Strategy\CardNotificationProcessor</item>
+                <item name="blikAlias" xsi:type="object">Tpay\Magento2\Notification\Strategy\BlikAliasNotificationProcessor</item>
+            </argument>
+        </arguments>
+    </type>
     <virtualType name="TpayPaymentMethodConfig" type="Magento\Payment\Gateway\Config\Config">
         <arguments>
             <argument name="methodCode" xsi:type="string">Tpay_Magento2</argument>