diff --git a/src/AmazonCore.php b/src/AmazonCore.php
index 4ccaf9b0..0ab7792a 100755
--- a/src/AmazonCore.php
+++ b/src/AmazonCore.php
@@ -113,6 +113,7 @@ abstract class AmazonCore
     protected $env;
     protected $marketplaceId;
     protected $rawResponses = array();
+    protected $proxy_info = [];
 
     /**
      * AmazonCore constructor sets up key information used in all Amazon requests.
@@ -430,6 +431,9 @@ public function setStore($s)
                 $AMAZON_SERVICE_URL = $store[$s]['amazonServiceUrl'];
                 $this->urlbase = $AMAZON_SERVICE_URL;
             }
+            if (array_key_exists('proxyInfo', $store[$s])) {
+                $this->proxy_info = $store[$s]['proxyInfo'];
+            }
 
             if (array_key_exists('authToken', $store[$s]) && !empty($store[$s]['authToken'])) {
                 $this->options['MWSAuthToken'] = $store[$s]['authToken'];
@@ -725,6 +729,20 @@ function fetchURL($url, $param)
             }
         }
 
+        if (!empty($this->proxy_info)
+            && !empty($this->proxy_info['ip'])
+            && !empty($this->proxy_info['port'])
+        ) {
+            curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_BASIC); //代理认证模式
+            curl_setopt($ch, CURLOPT_PROXY, $this->proxy_info['ip']); //代理服务器地址
+            curl_setopt($ch, CURLOPT_PROXYPORT, $this->proxy_info['port']); //代理服务器端口
+            //http代理认证帐号，username:password的格式
+            if (!empty($this->proxy_info['user_pwd'])) {
+                curl_setopt($ch, CURLOPT_PROXYUSERPWD, $this->proxy_info['user_pwd']);
+            }
+            curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5); //使用http代理模式
+        }
+
         $data = curl_exec($ch);
         if (curl_errno($ch)) {
             $return['ok'] = -1;
diff --git a/src/AmazonOrder.php b/src/AmazonOrder.php
index 23554c23..135f3aae 100755
--- a/src/AmazonOrder.php
+++ b/src/AmazonOrder.php
@@ -224,7 +224,16 @@ protected function parseXML($xml)
         if (isset($xml->BuyerEmail)) {
             $d['BuyerEmail'] = (string)$xml->BuyerEmail;
         }
-        if (isset($xml->ShipmentServiceLevelCategory)){
+        if (isset($xml->PaymentMethodDetails)) {
+            $d['PaymentMethodDetails'] = array();
+
+            $i = 0;
+            foreach ($xml->PaymentMethodDetails->children() as $x) {
+                $d['PaymentMethodDetails']['PaymentMethodDetail'][] = (string) $x;
+                $i++;
+            }
+        }
+        if (isset($xml->ShipmentServiceLevelCategory)) {
             $d['ShipmentServiceLevelCategory'] = (string)$xml->ShipmentServiceLevelCategory;
         }
         if (isset($xml->CbaDisplayableShippingLabel)){
@@ -640,14 +649,33 @@ public function getBuyerEmail()
      * </ul>
      * @return string|boolean single value, or <b>FALSE</b> if category not set yet
      */
-    public function getShipmentServiceLevelCategory(){
-        if (isset($this->data['ShipmentServiceLevelCategory'])){
+    public function getShipmentServiceLevelCategory()
+    {
+        if (isset($this->data['ShipmentServiceLevelCategory'])) {
             return $this->data['ShipmentServiceLevelCategory'];
         } else {
             return false;
         }
     }
 
+    public function getPaymentMethodDetails()
+    {
+        if (isset($this->data['PaymentMethodDetails'])) {
+            return $this->data['PaymentMethodDetails'];
+        } else {
+            return false;
+        }
+    }
+
+    public function getOrderType()
+    {
+        if (isset($this->data['OrderType'])) {
+            return $this->data['OrderType'];
+        } else {
+            return false;
+        }
+    }
+
     /**
      * Use getShipmentServiceLevelCategory instead.
      * @deprecated since version 1.3.0