diff --git a/src/Message/AbstractRequest.php b/src/Message/AbstractRequest.php
index f4675b1..488e8c4 100644
--- a/src/Message/AbstractRequest.php
+++ b/src/Message/AbstractRequest.php
@@ -51,7 +51,28 @@ public function setCode($value)
     {
         return $this->setParameter('code', $value);
     }
+    
+    /**
+     * Get the request description.
+     *
+     * @return string
+     */
+    public function getPricingType()
+    {
+        return $this->getParameter('pricing_type');
+    }
 
+    /**
+     * Sets the request description.
+     *
+     * @param string $value
+     * @return $this
+     */
+    public function setPricingType($value)
+    {
+        return $this->setParameter('pricing_type', $value);
+    }
+    
     public function sendRequest($method, $action, $data = null)
     {
         $url = $this->getEndpoint() . $action;
@@ -79,4 +100,4 @@ protected function getEndpoint()
     {
         return $this->liveEndpoint;
     }
-}
\ No newline at end of file
+}