diff --git a/src/Model/Config.php b/src/Model/Config.php
index b2dc09b..cb84ba6 100644
--- a/src/Model/Config.php
+++ b/src/Model/Config.php
@@ -7,16 +7,13 @@
 
 namespace Elgentos\Rumvision\Model;
 
+use Elgentos\Rumvision\Api\ConfigurationInterface;
 use Magento\Framework\App\Config\ScopeConfigInterface;
 use Magento\Store\Model\ScopeInterface;
 use Magento\Store\Model\StoreManagerInterface;
 
-class Config
+class Config implements ConfigurationInterface
 {
-    private const CONFIG_RUMVISION_ENALBED = 'elgentos_rumvision/general/enabled';
-    private const CONFIG_RUMVISION_TRACKING_ID = 'elgentos_rumvision/general/tracking_id';
-    private const CONFIG_RUMVISION_HOST_NAME = 'elgentos_rumvision/general/hostname';
-
     /**
      * @param ScopeConfigInterface $config
      * @param StoreManagerInterface $storeManager
@@ -26,23 +23,26 @@ public function __construct(
         private StoreManagerInterface $storeManager,
     ) {}
 
-    public function isEnabled() :bool
+    public function isEnabled(int $storeId = null): bool
     {
-        return (bool)$this->config->getValue(self::CONFIG_RUMVISION_ENALBED, ScopeInterface::SCOPE_STORE, $this->getStoreId());
+        return (bool)$this->config->getValue(self::CONFIG_RUMVISION_ENALBED, ScopeInterface::SCOPE_STORE, $this->getStoreId($storeId));
     }
 
-    public function getTrackingId() :string
+    public function getTrackingId(int $storeId = null): string
     {
-        return $this->config->getValue(self::CONFIG_RUMVISION_TRACKING_ID, ScopeInterface::SCOPE_STORE, $this->getStoreId());
+        return (string)$this->config->getValue(self::CONFIG_RUMVISION_ENALBED, ScopeInterface::SCOPE_STORE, $this->getStoreId($storeId));
     }
 
-    public function getHostName() :string
+    public function getHostName(int $storeId = null): string
     {
-        return $this->config->getValue(self::CONFIG_RUMVISION_HOST_NAME, ScopeInterface::SCOPE_STORE, $this->getStoreId());
+        return (string)$this->config->getValue(self::CONFIG_RUMVISION_ENALBED, ScopeInterface::SCOPE_STORE, $this->getStoreId($storeId));
     }
 
-    public function getStoreId() :int
+    public function getStoreId(int $storeId = null) :int
     {
-        return (int)$this->storeManager->getStore()->getId();
+        return (int)$this->storeManager
+            ->getStore($storeId)
+            ->getId();
     }
+
 }
diff --git a/src/ViewModel/Rumvision.php b/src/ViewModel/Rumvision.php
index 70fa789..0df2ccf 100644
--- a/src/ViewModel/Rumvision.php
+++ b/src/ViewModel/Rumvision.php
@@ -6,29 +6,34 @@
 
 namespace Elgentos\Rumvision\ViewModel;
 
-use Elgentos\Rumvision\Model\Config;
+use Elgentos\Rumvision\Api\ConfigurationInterface;
 use Magento\Framework\View\Element\Block\ArgumentInterface;
 
 class Rumvision implements ArgumentInterface
 {
     public function __construct(
-        private Config $config
-    )
-    {}
+        private ConfigurationInterface $configuration
+    ) {}
 
-    public function shouldIncludeScript(): ?bool
+    public function shouldIncludeScript(): bool
     {
-        return (bool)$this->config->isEnabled()
-            && (bool)$this->config->getTrackingId();
+        $isEnabled = $this->configuration
+                ->isEnabled();
+        $trackingId = $this->configuration
+                ->getTrackingId();
+
+        return $isEnabled && $trackingId;
     }
 
     public function getTrackingId() :string
     {
-        return $this->config->getTrackingId();
+        return $this->configuration
+                ->getTrackingId();
     }
 
     public function getHostName() :string
     {
-        return $this->config->getHostName();
+        return $this->configuration
+                ->getHostName();
     }
 }