diff --git a/src/BolCom/BasketItemProduct.php b/src/BolCom/BasketItemProduct.php
index bf4f4ff..a0a76aa 100644
--- a/src/BolCom/BasketItemProduct.php
+++ b/src/BolCom/BasketItemProduct.php
@@ -1,87 +1,87 @@
-<?php
-namespace BolCom;
-class BasketItemProduct
-{
-    private $id;
-    private $title;
-    private $type;
-    private $price;
-    private $publisher;
-    private $description;
-    private $thumbnailurl;
-    private $url;
-    private $offerid;
-    private $offerprice;
-
-    public function __construct($basketXml = NULL)
-    {
-        if (!empty($basketXml)) {
-            $this->id = (string)$basketXml->id;
-            $this->title = (string)$basketXml->title;
-            $this->type = (string)$basketXml->type;
-            $this->price = (string)$basketXml->price;
-            $this->publisher = (string)$basketXml->publisher;
-            $this->description = (string)$basketXml->shortDescription;
-            $this->thumbnailurl = (string)$basketXml->images->large;
-            $this->url = (string)$basketXml->urls->main;
-            $this->offerid = (string)$basketXml->offers->offer->id;
-            $this->offerprice = (string)$basketXml->offers->offer->price;
-        }
-    }
-
-    public function getBasketItemId()
-    {
-        return $this->id;
-    }
-
-    public function getBasketItemTitle()
-    {
-        return $this->title;
-    }
-
-    public function getBasketItemType()
-    {
-        return $this->type;
-    }
-
-    public function getBasketItemPrice()
-    {
-        return $this->price;
-    }
-
-    public function getBasketItemPublisher()
-    {
-        return $this->publisher;
-    }
-
-    public function getBasketItemDescription()
-    {
-        return $this->description;
-    }
-
-    public function getBasketItemThumbnailurl()
-    {
-        if ($this->thumbnailurl == "") {
-            // Use a default bol.com image
-            $sThumbnailurl = DEFAULT_PRODUCT_IMAGE;
-        } else
-            $sThumbnailurl = $this->thumbnailurl;
-        return $sThumbnailurl;
-    }
-
-    public function getBasketItemUrl()
-    {
-        return $this->url;
-    }
-
-    public function getBasketItemOfferId()
-    {
-        return $this->offerid;
-    }
-
-    public function getBasketItemOfferPrice()
-    {
-        return $this->offerprice;
-    }
-
+<?php
+namespace BolCom;
+class BasketItemProduct
+{
+    private $id;
+    private $title;
+    private $type;
+    private $price;
+    private $publisher;
+    private $description;
+    private $thumbnailurl;
+    private $url;
+    private $offerid;
+    private $offerprice;
+
+    public function __construct($basketXml = NULL)
+    {
+        if (!empty($basketXml)) {
+            $this->id = (string)$basketXml->id;
+            $this->title = (string)$basketXml->title;
+            $this->type = (string)$basketXml->type;
+            $this->price = (string)$basketXml->price;
+            $this->publisher = (string)$basketXml->publisher;
+            $this->description = (string)$basketXml->shortDescription;
+            $this->thumbnailurl = (string)$basketXml->images->large;
+            $this->url = (string)$basketXml->urls->main;
+            $this->offerid = (string)$basketXml->offers->offer->id;
+            $this->offerprice = (string)$basketXml->offers->offer->price;
+        }
+    }
+
+    public function getBasketItemId()
+    {
+        return $this->id;
+    }
+
+    public function getBasketItemTitle()
+    {
+        return $this->title;
+    }
+
+    public function getBasketItemType()
+    {
+        return $this->type;
+    }
+
+    public function getBasketItemPrice()
+    {
+        return $this->price;
+    }
+
+    public function getBasketItemPublisher()
+    {
+        return $this->publisher;
+    }
+
+    public function getBasketItemDescription()
+    {
+        return $this->description;
+    }
+
+    public function getBasketItemThumbnailurl()
+    {
+        if ($this->thumbnailurl == "") {
+            // Use a default bol.com image
+            $sThumbnailurl = "https://s.s-bol.com/nl/static/images/main/noimage_124x100default.gif";
+        } else
+            $sThumbnailurl = $this->thumbnailurl;
+        return $sThumbnailurl;
+    }
+
+    public function getBasketItemUrl()
+    {
+        return $this->url;
+    }
+
+    public function getBasketItemOfferId()
+    {
+        return $this->offerid;
+    }
+
+    public function getBasketItemOfferPrice()
+    {
+        return $this->offerprice;
+    }
+
 }
\ No newline at end of file
diff --git a/src/BolCom/Product.php b/src/BolCom/Product.php
index e2c7a93..cc43e07 100644
--- a/src/BolCom/Product.php
+++ b/src/BolCom/Product.php
@@ -1,69 +1,69 @@
-<?php
-
-namespace BolCom;
-
-class Product
-{
-    private $id;
-    private $title;
-    private $price;
-    private $description;
-    private $thumbnailurl;
-    private $url;
-    private $offers;
-    private $offeridbolcom;
-
-    public function __construct($product = NULL)
-    {
-        if (!empty($product)) {
-            $this->id = (string)$product->id;
-            $this->title = (string)$product->title;
-            $this->price = (string)$product->offerData->offers[0]->price;
-            $this->description = (string)$product->shortDescription;
-            $this->thumbnailurl = (string)$product->images[1]->url;
-            $this->url = (string)$product->urls[0]->value;
-            $this->offers = (array)$product->offerData->offers;
-        }
-    }
-
-    public function getId()
-    {
-        return $this->id;
-    }
-
-    public function getTitle()
-    {
-        return $this->title;
-    }
-
-    public function getFirstAvailablePrice()
-    {
-        return $this->price;
-    }
-
-    public function getDescription()
-    {
-        return $this->description;
-    }
-
-    public function getThumbnailurl()
-    {
-        if ($this->thumbnailurl == "") {
-            // Use a default bol.com image
-            $sThumbnailurl = DEFAULT_PRODUCT_IMAGE;
-        } else
-            $sThumbnailurl = $this->thumbnailurl;
-        return $sThumbnailurl;
-    }
-
-    public function getExternalurl()
-    {
-        return $this->url;
-    }
-
-    public function getOffers()
-    {
-        return $this->offers;
-    }
-
+<?php
+
+namespace BolCom;
+
+class Product
+{
+    private $id;
+    private $title;
+    private $price;
+    private $description;
+    private $thumbnailurl;
+    private $url;
+    private $offers;
+    private $offeridbolcom;
+
+    public function __construct($product = NULL)
+    {
+        if (!empty($product)) {
+            $this->id = (string)$product->id;
+            $this->title = (string)$product->title;
+            $this->price = (string)$product->offerData->offers[0]->price;
+            $this->description = (string)$product->shortDescription;
+            $this->thumbnailurl = (string)$product->images[1]->url;
+            $this->url = (string)$product->urls[0]->value;
+            $this->offers = (array)$product->offerData->offers;
+        }
+    }
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    public function getTitle()
+    {
+        return $this->title;
+    }
+
+    public function getFirstAvailablePrice()
+    {
+        return $this->price;
+    }
+
+    public function getDescription()
+    {
+        return $this->description;
+    }
+
+    public function getThumbnailurl()
+    {
+        if ($this->thumbnailurl == "") {
+            // Use a default bol.com image
+            $sThumbnailurl = "https://s.s-bol.com/nl/static/images/main/noimage_124x100default.gif";
+        } else
+            $sThumbnailurl = $this->thumbnailurl;
+        return $sThumbnailurl;
+    }
+
+    public function getExternalurl()
+    {
+        return $this->url;
+    }
+
+    public function getOffers()
+    {
+        return $this->offers;
+    }
+
 }
\ No newline at end of file
diff --git a/src/BolCom/Request.php b/src/BolCom/Request.php
index 4a54767..a5447d2 100644
--- a/src/BolCom/Request.php
+++ b/src/BolCom/Request.php
@@ -1,126 +1,126 @@
-<?php
-
-namespace BolCom;
-
-class Request
-{
-    private $apiAccessKeyId;
-    private $apiFormat;
-    private $apiDebugMode;
-    private $sessionId;
-    private $httpResponseCode;
-    private $httpFullHeader;
-
-    public function __construct($accessKeyId, $responseFormat, $debugMode)
-    {
-        try {
-            $this->apiAccessKeyId = $accessKeyId;
-            $this->apiFormat = $responseFormat;
-            $this->apiDebugMode = $debugMode;
-        } catch (Exception $e) {
-            echo "Exception: " . $e->getMessage() . "\n";
-        }
-    }
-
-    public function fetch($httpMethod, $url, $parameters = '', $content = '')
-    {
-
-        $parameters .= ($parameters == '' ? '?' : '&');
-        $parameters .= 'format=' . $this->apiFormat;
-        $parameters .= '&apikey=' . $this->apiAccessKeyId;
-
-        $today = gmdate('D, d F Y H:i:s \G\M\T');
-
-        switch ($httpMethod) {
-            default:
-            case 'GET':
-                $contentType = ($this->apiFormat == 'xml' ? 'application/xml' : 'application/json');
-                break;
-            case 'POST':
-            case 'PUT':
-            case 'DELETE':
-                $contentType = 'application/x-www-form-urlencoded';
-                break;
-        }
-
-        $headers = $httpMethod . " " . $url . $parameters . " HTTP/1.0\r\n";
-        $headers .= "Content-type: " . $contentType . "\r\n";
-        $headers .= "Host: api.bol.com\r\n";
-        $headers .= "Content-length: " . strlen($content) . "\r\n";
-        $headers .= "Connection: close\r\n";
-        if (!is_null($this->sessionId)) {
-            $headers .= "X-OpenAPI-Session-ID: " . $this->sessionId . "\r\n";
-        }
-        $headers .= "\r\n";
-
-        $socket = @fsockopen('ssl://api.bol.com', '443', $errno, $errstr, 30);
-        if (!$socket) {
-            throw new \Exception("{$errstr} ({$errno})");
-        }
-
-        $opts = array(
-            'ssl' => array(
-                'verify_peer' => TRUE,        // Override default FALSE for PHP < 5.6.0
-                'verify_peer_name' => TRUE,    // Override default FALSE for PHP < 5.6.0
-                'allow_self_signed' => FALSE,    // Disallow self signed certificates
-                'SNI_enabled' => TRUE,        // Allow for the API server to use SNI
-            ),
-        );
-        stream_context_set_option($socket, $opts);
-
-        fputs($socket, $headers);
-        fputs($socket, $content);
-
-        $result = '';
-
-        while (!feof($socket)) {
-            $result .= fgets($socket);
-        }
-        fclose($socket);
-
-        $this->httpResponseCode = intval(substr($result, 9, 3));
-
-        list($header, $body) = explode("\r\n\r\n", $result, 2);
-
-        $this->httpFullHeader = $header;
-
-        $json_request = (json_decode($body) != NULL) ? true : false;
-
-        if (!$json_request) {
-            if (strpos($body, "<?xml") === false) $body_return = $body; else $body_return = new SimpleXMLElement($body);
-        } else {
-            $body_return = json_decode($body);
-        }
-
-        if ($this->apiDebugMode) {
-            echo '<pre>Debug info<br><br>----<br><br><strong>http request:</strong><br>https://api.bol.com' . $url . $parameters . '<br><br>';
-            echo '<strong>header request:</strong><br>' . print_r($headers, 1) . '<br>';
-            if ($content) echo '<strong>content:</strong><br>' . htmlspecialchars($content) . '<br><br>';
-            echo '<strong>header response:</strong><br>' . self::getFullHeader();
-            echo '----</pre>';
-        }
-
-        return $body_return;
-    }
-
-    public function getHttpResponseCode()
-    {
-        return $this->httpResponseCode;
-    }
-
-    public function getFullHeader()
-    {
-        return $this->httpFullHeader;
-    }
-
-    public function getSessionId()
-    {
-        return $this->sessionId;
-    }
-
-    public function setSessionId($sessionId)
-    {
-        $this->sessionId = '' . $sessionId;
-    }
-
-}
+<?php
+
+namespace BolCom;
+
+class Request
+{
+    private $apiAccessKeyId;
+    private $apiFormat;
+    private $apiDebugMode;
+    private $sessionId;
+    private $httpResponseCode;
+    private $httpFullHeader;
+
+    public function __construct($accessKeyId, $responseFormat, $debugMode)
+    {
+        try {
+            $this->apiAccessKeyId = $accessKeyId;
+            $this->apiFormat = $responseFormat;
+            $this->apiDebugMode = $debugMode;
+        } catch (Exception $e) {
+            echo "Exception: " . $e->getMessage() . "\n";
+        }
+    }
+
+    public function fetch($httpMethod, $url, $parameters = '', $content = '')
+    {
+
+        $parameters .= ($parameters == '' ? '?' : '&');
+        $parameters .= 'format=' . $this->apiFormat;
+        $parameters .= '&apikey=' . $this->apiAccessKeyId;
+
+        $today = gmdate('D, d F Y H:i:s \G\M\T');
+
+        switch ($httpMethod) {
+            default:
+            case 'GET':
+                $contentType = ($this->apiFormat == 'xml' ? 'application/xml' : 'application/json');
+                break;
+            case 'POST':
+            case 'PUT':
+            case 'DELETE':
+                $contentType = 'application/x-www-form-urlencoded';
+                break;
+        }
+
+        $headers = $httpMethod . " " . $url . $parameters . " HTTP/1.0\r\n";
+        $headers .= "Content-type: " . $contentType . "\r\n";
+        $headers .= "Host: api.bol.com\r\n";
+        $headers .= "Content-length: " . strlen($content) . "\r\n";
+        $headers .= "Connection: close\r\n";
+        if (!is_null($this->sessionId)) {
+            $headers .= "X-OpenAPI-Session-ID: " . $this->sessionId . "\r\n";
+        }
+        $headers .= "\r\n";
+
+        $socket = @fsockopen('ssl://api.bol.com', '443', $errno, $errstr, 30);
+        if (!$socket) {
+            throw new \Exception("{$errstr} ({$errno})");
+        }
+
+        $opts = array(
+            'ssl' => array(
+                'verify_peer' => TRUE,        // Override default FALSE for PHP < 5.6.0
+                'verify_peer_name' => TRUE,    // Override default FALSE for PHP < 5.6.0
+                'allow_self_signed' => FALSE,    // Disallow self signed certificates
+                'SNI_enabled' => TRUE,        // Allow for the API server to use SNI
+            ),
+        );
+        stream_context_set_option($socket, $opts);
+
+        fputs($socket, $headers);
+        fputs($socket, $content);
+
+        $result = '';
+
+        while (!feof($socket)) {
+            $result .= fgets($socket);
+        }
+        fclose($socket);
+
+        $this->httpResponseCode = intval(substr($result, 9, 3));
+
+        list($header, $body) = explode("\r\n\r\n", $result, 2);
+
+        $this->httpFullHeader = $header;
+
+        $json_request = (json_decode($body) != NULL) ? true : false;
+
+        if (!$json_request) {
+            if (strpos($body, "<?xml") === false) $body_return = $body; else $body_return = new \SimpleXMLElement($body);
+        } else {
+            $body_return = json_decode($body);
+        }
+
+        if ($this->apiDebugMode) {
+            echo '<pre>Debug info<br><br>----<br><br><strong>http request:</strong><br>https://api.bol.com' . $url . $parameters . '<br><br>';
+            echo '<strong>header request:</strong><br>' . print_r($headers, 1) . '<br>';
+            if ($content) echo '<strong>content:</strong><br>' . htmlspecialchars($content) . '<br><br>';
+            echo '<strong>header response:</strong><br>' . self::getFullHeader();
+            echo '----</pre>';
+        }
+
+        return $body_return;
+    }
+
+    public function getHttpResponseCode()
+    {
+        return $this->httpResponseCode;
+    }
+
+    public function getFullHeader()
+    {
+        return $this->httpFullHeader;
+    }
+
+    public function getSessionId()
+    {
+        return $this->sessionId;
+    }
+
+    public function setSessionId($sessionId)
+    {
+        $this->sessionId = '' . $sessionId;
+    }
+
+}