diff --git a/.gitignore b/.gitignore
index a0787251a..3dd761b9e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 # ignore config file
-/tests/config/*
+tests/config
 
 # Ignore the /vendor/ directory
 /vendor/
@@ -11,4 +11,4 @@ composer.lock
 .DS_Store
 
 # ignore PhpStorm .idea folder
-.idea
\ No newline at end of file
+.idea
diff --git a/.travis.yml b/.travis.yml
index 5ad90ffc5..898c8664b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@ matrix:
   allow_failures:
     - php: nightly
   include:
-    - php: 7.1
+    - php: 7.3
     - php: 7.2
     - php: 7.1
     - php: 7.0
@@ -16,4 +16,4 @@ matrix:
     - dist: precise
       php: 5.3
 before_script:
-  - composer install
\ No newline at end of file
+  - composer install
diff --git a/composer.json b/composer.json
index 6d74531be..52a3ed556 100644
--- a/composer.json
+++ b/composer.json
@@ -29,4 +29,4 @@
       "Adyen\\Tests\\": "tests/"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/src/Adyen/AdyenException.php b/src/Adyen/AdyenException.php
index 35ddaa58c..6726ccc72 100644
--- a/src/Adyen/AdyenException.php
+++ b/src/Adyen/AdyenException.php
@@ -16,19 +16,32 @@ class AdyenException extends Exception
 	 */
 	protected $errorType;
 
-	/**
-	 * AdyenException constructor.
-	 *
-	 * @param string $message
-	 * @param int $code
-	 * @param Exception|null $previous
-	 * @param null $status
-	 * @param null $errorType
-	 */
-	public function __construct($message = "", $code = 0, Exception $previous = null, $status = null, $errorType = null)
-	{
+    /**
+     * @var string
+     */
+	protected $pspReference;
+
+    /**
+     * AdyenException constructor.
+     *
+     * @param string $message
+     * @param int $code
+     * @param Exception|null $previous
+     * @param null $status
+     * @param null $errorType
+     * @param null $pspReference
+     */
+	public function __construct(
+	    $message = "",
+        $code = 0,
+        Exception $previous = null,
+        $status = null,
+        $errorType = null,
+        $pspReference = null
+    ) {
 		$this->status = $status;
 		$this->errorType = $errorType;
+		$this->pspReference = $pspReference;
 		parent::__construct($message, (int)$code, $previous);
 	}
 
@@ -49,4 +62,12 @@ public function getErrorType()
 	{
 		return $this->errorType;
 	}
+
+    /**
+     * @return string
+     */
+    public function getPspReference()
+    {
+        return $this->pspReference;
+    }
 }
diff --git a/src/Adyen/Client.php b/src/Adyen/Client.php
index f0dc18505..803d7b6ad 100644
--- a/src/Adyen/Client.php
+++ b/src/Adyen/Client.php
@@ -8,7 +8,7 @@
 
 class Client
 {
-    const LIB_VERSION = "2.0.0";
+    const LIB_VERSION = "2.1.0";
     const LIB_NAME = "adyen-php-api-library";
     const USER_AGENT_SUFFIX = "adyen-php-api-library/";
     const ENDPOINT_TEST = "https://pal-test.adyen.com";
@@ -17,6 +17,7 @@ class Client
     const ENDPOINT_TEST_DIRECTORY_LOOKUP = "https://test.adyen.com/hpp/directory/v2.shtml";
     const ENDPOINT_LIVE_DIRECTORY_LOOKUP = "https://live.adyen.com/hpp/directory/v2.shtml";
     const API_PAYMENT_VERSION = "v40";
+    const API_BIN_LOOKUP_VERSION = "v40";
     const API_PAYOUT_VERSION = "v30";
     const API_RECURRING_VERSION = "v25";
     const API_CHECKOUT_VERSION = "v41";
@@ -108,6 +109,16 @@ public function setXApiKey($xApiKey)
         $this->config->set('x-api-key', $xApiKey);
     }
 
+    /**
+     * Set HTTP proxy information
+     *
+     * @param string $proxy
+     */
+    public function setHttpProxy($proxy)
+    {
+        $this->config->set('http-proxy', $proxy);
+    }
+
     /**
      * Set environment to connect to test or live platform of Adyen
      * For live please specify the unique identifier.
@@ -269,6 +280,16 @@ public function getApiPaymentVersion()
         return self::API_PAYMENT_VERSION;
     }
 
+    /**
+     * Get the version of the API BinLookUp endpoint
+     *
+     * @return string
+     */
+    public function getApiBinLookupVersion()
+    {
+        return self::API_BIN_LOOKUP_VERSION;
+    }
+
     /**
      * Get the version of the API Payout endpoint
      *
diff --git a/src/Adyen/Config.php b/src/Adyen/Config.php
index 50e30c1a1..2a1a6aad0 100644
--- a/src/Adyen/Config.php
+++ b/src/Adyen/Config.php
@@ -94,6 +94,16 @@ public function getXApiKey()
 		return !empty($this->data['x-api-key']) ? $this->data['x-api-key'] : null;
 	}
 
+	/**
+	 * Get the http proxy configuration
+	 *
+	 * @return mixed|null
+	 */
+	public function getHttpProxy()
+	{
+		return !empty($this->data['http-proxy']) ? $this->data['http-proxy'] : null;
+	}
+
 	/**
 	 * @return mixed|string
 	 */
diff --git a/src/Adyen/HttpClient/CurlClient.php b/src/Adyen/HttpClient/CurlClient.php
index 2cb226f2b..09d12f6d5 100644
--- a/src/Adyen/HttpClient/CurlClient.php
+++ b/src/Adyen/HttpClient/CurlClient.php
@@ -1,6 +1,9 @@
 <?php
 
 namespace Adyen\HttpClient;
+use Adyen\AdyenException;
+
+
 
 class CurlClient implements ClientInterface
 {
@@ -11,7 +14,7 @@ class CurlClient implements ClientInterface
 	 * @param $requestUrl
 	 * @param $params
 	 * @return mixed
-	 * @throws \Adyen\AdyenException
+	 * @throws AdyenException
 	 */
 	public function requestJson(\Adyen\Service $service, $requestUrl, $params)
 	{
@@ -21,6 +24,7 @@ public function requestJson(\Adyen\Service $service, $requestUrl, $params)
 		$username = $config->getUsername();
 		$password = $config->getPassword();
 		$xApiKey = $config->getXApiKey();
+		$httpProxy = $config->getHttpProxy();
 
 		$jsonRequest = json_encode($params);
 
@@ -36,6 +40,8 @@ public function requestJson(\Adyen\Service $service, $requestUrl, $params)
 		//Attach our encoded JSON string to the POST fields.
 		curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonRequest);
 
+		$this->curlSetHttpProxy($ch, $httpProxy);
+
 		//create a custom User-Agent
 		$userAgent = $config->get('applicationName') . " " . \Adyen\Client::USER_AGENT_SUFFIX . $client->getLibraryVersion();
 
@@ -51,7 +57,7 @@ public function requestJson(\Adyen\Service $service, $requestUrl, $params)
             $headers[] = 'x-api-key: ' . $xApiKey;
         } elseif ($service->requiresApiKey()) {
             $msg = "Please provide a valid Checkout API Key";
-            throw new \Adyen\AdyenException($msg);
+            throw new AdyenException($msg);
         } else {
 
 			//Set the basic auth credentials
@@ -101,6 +107,35 @@ public function requestJson(\Adyen\Service $service, $requestUrl, $params)
 		return $result;
 	}
 
+	/**
+	 * Set httpProxy in the current curl configuration
+	 *
+	 * @param resource $ch
+	 * @param string $httpProxy
+	 * @throws AdyenException
+	 */
+	public function curlSetHttpProxy($ch, $httpProxy)
+	{
+		if (empty($httpProxy)) {
+			return;
+		}
+
+		$urlParts = parse_url($httpProxy);
+		if ($urlParts == false || !array_key_exists("host", $urlParts)) {
+			throw new AdyenException("Invalid proxy configuration " . $httpProxy);
+		}
+
+		$proxy = $urlParts["host"];
+		if (isset($urlParts["port"])) {
+			$proxy .= ":" . $urlParts["port"];
+		}
+		curl_setopt($ch, CURLOPT_PROXY, $proxy);
+
+		if (isset($urlParts["user"])) {
+			curl_setopt($ch, CURLOPT_PROXYUSERPWD, $urlParts["user"] . ":" . $urlParts["pass"]);
+		}
+	}
+
 	/**
 	 * Request to Adyen with query string used for Directory Lookup
 	 *
@@ -108,7 +143,7 @@ public function requestJson(\Adyen\Service $service, $requestUrl, $params)
 	 * @param $requestUrl
 	 * @param $params
 	 * @return mixed
-	 * @throws \Adyen\AdyenException
+	 * @throws AdyenException
 	 */
 	public function requestPost(\Adyen\Service $service, $requestUrl, $params)
 	{
@@ -117,6 +152,7 @@ public function requestPost(\Adyen\Service $service, $requestUrl, $params)
 		$logger = $client->getLogger();
 		$username = $config->getUsername();
 		$password = $config->getPassword();
+		$httpProxy = $config->getHttpProxy();
 
 		// log the requestUr, params and json request
 		$logger->info("Request url to Adyen: " . $requestUrl);
@@ -128,6 +164,8 @@ public function requestPost(\Adyen\Service $service, $requestUrl, $params)
 		//Tell cURL that we want to send a POST request.
 		curl_setopt($ch, CURLOPT_POST, 1);
 
+		$this->curlSetHttpProxy($ch, $httpProxy);
+
 		// set authorisation
 		curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
 		curl_setopt($ch, CURLOPT_USERPWD, $username . ":" . $password);
@@ -173,7 +211,7 @@ public function requestPost(\Adyen\Service $service, $requestUrl, $params)
 			if (!$result) {
 				$msg = "The result is empty, looks like your request is invalid";
 				$logger->error($msg);
-				throw new \Adyen\AdyenException($msg);
+				throw new AdyenException($msg);
 			}
 
 			// log the array result
@@ -224,18 +262,24 @@ protected function handleCurlError($url, $errno, $message, $logger)
 	 *
 	 * @param $result
 	 * @param $logger
-	 * @throws \Adyen\AdyenException
+	 * @throws AdyenException
 	 */
 	protected function handleResultError($result, $logger)
 	{
 		$decodeResult = json_decode($result, true);
 		if (isset($decodeResult['message']) && isset($decodeResult['errorCode'])) {
 			$logger->error($decodeResult['errorCode'] . ': ' . $decodeResult['message']);
-			throw new \Adyen\AdyenException($decodeResult['message'], $decodeResult['errorCode'], null,
-				$decodeResult['status'], $decodeResult['errorType']);
+			throw new AdyenException(
+                $decodeResult['message'],
+                $decodeResult['errorCode'],
+                null,
+                $decodeResult['status'],
+                $decodeResult['errorType'],
+                isset($decodeResult['pspReference']) ? $decodeResult['pspReference'] : null
+            );
 		}
 		$logger->error($result);
-		throw new \Adyen\AdyenException($result);
+		throw new AdyenException($result);
 	}
 
 	/**
diff --git a/src/Adyen/Service/BinLookup.php b/src/Adyen/Service/BinLookup.php
new file mode 100644
index 000000000..8c6a19ba0
--- /dev/null
+++ b/src/Adyen/Service/BinLookup.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Adyen\Service;
+
+class BinLookup extends \Adyen\Service
+{
+	/**
+	 * @var ResourceModel\BinLookup\Get3dsAvailability
+	 */
+	protected $get3dsAvailability;
+
+	/**
+	 * BinLookup constructor.
+	 *
+	 * @param \Adyen\Client $client
+	 * @throws \Adyen\AdyenException
+	 */
+	public function __construct(\Adyen\Client $client)
+	{
+		parent::__construct($client);
+		$this->get3dsAvailability = new \Adyen\Service\ResourceModel\BinLookup\Get3dsAvailability($this);
+	}
+
+
+	/**
+	 * @param $params
+	 * @return mixed
+	 * @throws \Adyen\AdyenException
+	 */
+	public function get3dsAvailability($params)
+	{
+		$result = $this->get3dsAvailability->request($params);
+		return $result;
+	}
+}
diff --git a/src/Adyen/Service/Modification.php b/src/Adyen/Service/Modification.php
index 3d024669a..dcee270b6 100644
--- a/src/Adyen/Service/Modification.php
+++ b/src/Adyen/Service/Modification.php
@@ -24,6 +24,11 @@ class Modification extends \Adyen\Service
 	 */
 	protected $refund;
 
+	/**
+	 * @var ResourceModel\Modification\RefundWithData
+	 */
+	protected $refundWithData;
+
 	/**
 	 * @var ResourceModel\Modification\AdjustAuthorisation
 	 */
@@ -42,6 +47,7 @@ public function __construct(\Adyen\Client $client)
 		$this->cancelOrRefund = new \Adyen\Service\ResourceModel\Modification\CancelOrRefund($this);
 		$this->capture = new \Adyen\Service\ResourceModel\Modification\Capture($this);
 		$this->refund = new \Adyen\Service\ResourceModel\Modification\Refund($this);
+		$this->refundWithData = new \Adyen\Service\ResourceModel\Modification\RefundWithData($this);
 		$this->adjustAuthorisation = new \Adyen\Service\ResourceModel\Modification\AdjustAuthorisation($this);
 	}
 
@@ -89,6 +95,17 @@ public function refund($params)
 		return $result;
 	}
 
+	/**
+	 * @param $params
+	 * @return mixed
+	 * @throws \Adyen\AdyenException
+	 */
+	public function refundWithData($params)
+	{
+		$result = $this->refundWithData->request($params);
+		return $result;
+	}
+
 	/**
 	 * @param $params
 	 * @return mixed
diff --git a/src/Adyen/Service/PosPayment.php b/src/Adyen/Service/PosPayment.php
index 3b75e0037..f223c569d 100644
--- a/src/Adyen/Service/PosPayment.php
+++ b/src/Adyen/Service/PosPayment.php
@@ -14,11 +14,16 @@ class PosPayment extends \Adyen\ApiKeyAuthenticatedService
 	 */
 	protected $runTenderAsync;
 
-	/**
-	 * @var
-	 */
+    /**
+     * @var
+     */
 	protected $txType;
 
+    /**
+     * @var ResourceModel\Payment\ConnectedTerminals
+     */
+	protected $connectedTerminals;
+
 	/**
 	 * PosPayment constructor.
 	 *
@@ -30,6 +35,7 @@ public function __construct(\Adyen\Client $client)
 		parent::__construct($client);
 		$this->runTenderSync = new \Adyen\Service\ResourceModel\Payment\TerminalCloudAPI($this, false);
 		$this->runTenderAsync = new \Adyen\Service\ResourceModel\Payment\TerminalCloudAPI($this, true);
+	    $this->connectedTerminals = new \Adyen\Service\ResourceModel\Payment\ConnectedTerminals($this);
 	}
 
 	/**
@@ -65,4 +71,15 @@ public function getServiceId($request)
 		}
 		return null;
 	}
+
+    /**
+     * @param $params
+     * @return mixed
+     * @throws \Adyen\AdyenException
+     */
+	public function getConnectedTerminals($params)
+    {
+        $result = $this->connectedTerminals->request($params);
+        return $result;
+    }
 }
diff --git a/src/Adyen/Service/ResourceModel/BinLookup/Get3dsAvailability.php b/src/Adyen/Service/ResourceModel/BinLookup/Get3dsAvailability.php
new file mode 100644
index 000000000..91a9ca174
--- /dev/null
+++ b/src/Adyen/Service/ResourceModel/BinLookup/Get3dsAvailability.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Adyen\Service\ResourceModel\BinLookup;
+
+class Get3dsAvailability extends \Adyen\Service\AbstractResource
+{
+    /**
+     * @var string
+     */
+    protected $endpoint;
+
+    /**
+     * Include applicationInfo key in the request parameters
+     *
+     * @var bool
+     */
+    protected $allowApplicationInfo = false;
+
+    /**
+     * Get3dsAvailability constructor.
+     *
+     * @param \Adyen\Service $service
+     */
+    public function __construct($service)
+    {
+        $this->endpoint = $service->getClient()->getConfig()->get('endpoint') . '/pal/servlet/BinLookup/' . $service->getClient()->getApiBinLookupVersion() . '/get3dsAvailability';
+        parent::__construct($service, $this->endpoint, $this->allowApplicationInfo);
+    }
+}
diff --git a/src/Adyen/Service/ResourceModel/Modification/RefundWithData.php b/src/Adyen/Service/ResourceModel/Modification/RefundWithData.php
new file mode 100644
index 000000000..a2bef815d
--- /dev/null
+++ b/src/Adyen/Service/ResourceModel/Modification/RefundWithData.php
@@ -0,0 +1,32 @@
+<?php
+
+
+namespace Adyen\Service\ResourceModel\Modification;
+
+
+class RefundWithData extends \Adyen\Service\AbstractResource
+{
+	/**
+	 * @var string
+	 */
+	protected $endpoint;
+
+	/**
+	 * Include applicationInfo key in the request parameters
+	 *
+	 * @var bool
+	 */
+	protected $allowApplicationInfo = true;
+
+	/**
+	 * RefundWithData constructor.
+	 *
+	 * @param \Adyen\Service $service
+	 */
+	public function __construct($service)
+	{
+		$this->endpoint = $service->getClient()->getConfig()->get('endpoint') .
+			'/pal/servlet/Payment/' . $service->getClient()->getApiPaymentVersion() . '/refundWithData';
+		parent::__construct($service, $this->endpoint, $this->allowApplicationInfo);
+	}
+}
diff --git a/src/Adyen/Service/ResourceModel/Payment/ConnectedTerminals.php b/src/Adyen/Service/ResourceModel/Payment/ConnectedTerminals.php
new file mode 100644
index 000000000..865150b4e
--- /dev/null
+++ b/src/Adyen/Service/ResourceModel/Payment/ConnectedTerminals.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Adyen\Service\ResourceModel\Payment;
+
+class ConnectedTerminals extends \Adyen\Service\AbstractResource
+{
+    /**
+     * @var string
+     */
+    protected $endpoint;
+
+    /**
+     * ConnectedTerminals constructor.
+     *
+     * @param $service
+     */
+    public function __construct($service)
+    {
+        $this->endpoint = $service->getClient()->getConfig()->get('endpointTerminalCloud') . '/connectedTerminals';
+        parent::__construct($service, $this->endpoint);
+    }
+}
diff --git a/tests/BinLookupTest.php b/tests/BinLookupTest.php
new file mode 100644
index 000000000..4e7760280
--- /dev/null
+++ b/tests/BinLookupTest.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace Adyen;
+
+
+use Adyen\Util\Util;
+
+class BinLookupTest extends TestCase {
+
+    public function testValid3dsCard()
+    {
+        // initialize client
+        $client = $this->createClient();
+
+        // initialize service
+        $service = new Service\BinLookup($client);
+
+        $json = '{
+              "cardNumber": "4111111111111111",
+              "merchantAccount": "' . $this->merchantAccount .'"
+            }';
+
+
+        $params = json_decode($json, true);
+
+        $result = $service->get3dsAvailability($params);
+
+
+        // 4111111111111111 is a valid 3ds card so the result should be true
+        $this->assertEquals(true, $result['threeDS2supported']);
+    }
+
+    public function testInvalid3dsCard()
+    {
+        // initialize client
+        $client = $this->createClient();
+
+        // initialize service
+        $service = new Service\BinLookup($client);
+
+        $json = '{
+              "cardNumber": "1111111111111111",
+              "merchantAccount": "' . $this->merchantAccount .'"
+            }';
+
+
+        $params = json_decode($json, true);
+
+        $result = $service->get3dsAvailability($params);
+
+
+        // 1111111111111111 is a invalid 3ds card so the result should be false
+        $this->assertEquals(false, $result['threeDS2supported']);
+    }
+
+}
diff --git a/tests/MockTest/ModificationTest.php b/tests/MockTest/ModificationTest.php
new file mode 100644
index 000000000..5c503ac21
--- /dev/null
+++ b/tests/MockTest/ModificationTest.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Adyen\MockTest;
+
+class ModificationTest extends TestCaseMock
+{
+    /**
+     * @param $jsonFile
+     * @param $httpStatus
+     * @dataProvider successRefundWithDataProvider
+     * @throws \Adyen\AdyenException
+     */
+    public function testRefundWithDataSuccess($jsonFile, $httpStatus)
+    {
+        // create Checkout client
+        $client = $this->createMockClient($jsonFile, $httpStatus);
+
+        // initialize service
+        $service = new \Adyen\Service\Modification($client);
+
+        $params = json_decode('
+             {
+                "amount":{
+                    "value":1500,
+                    "currency":"GBP"
+                },
+                "selectedRecurringDetailReference":"8315535507322518",
+                "shopperReference":"myshopperreference",
+                "reference":"myreference",
+                "merchantAccount":"mymerchantaccount",
+                "recurring":{
+                    "contract":"RECURRING"
+                },
+                "shopperInteraction":"ContAuth"
+            }',
+            true
+        );
+
+        $result = $service->refundWithData($params);
+
+        $this->assertContains($result['resultCode'], array('Received'));
+    }
+
+    public static function successRefundWithDataProvider()
+    {
+        return array(
+            array('tests/Resources/Modification/refundWithData-success.json', 200),
+        );
+    }
+}
diff --git a/tests/MockTest/PosPaymentTest.php b/tests/MockTest/PosPaymentTest.php
new file mode 100644
index 000000000..c8479abf0
--- /dev/null
+++ b/tests/MockTest/PosPaymentTest.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Adyen\MockTest;
+
+use Monolog\Handler\StreamHandler;
+
+class PosPaymentTest extends TestCaseMock
+{
+    /**
+    * @param $jsonFile Json file location
+    * @param $httpStatus expected http status code
+    * @dataProvider resultSuccessGetConnectedTerminals
+    */
+    public function testGetConnectedTerminalsSuccess($jsonFile, $httpStatus)
+    {
+        // create client
+        $client = $this->createMockClient($jsonFile, $httpStatus);
+
+        // initialize service
+        $service = new \Adyen\Service\PosPayment($client);
+
+        $json = '{
+            "merchantAccount": "PME_POS"
+        }';
+
+        $params = json_decode($json, true);
+
+        $result = $service->getConnectedTerminals($params);
+        var_dump($result);
+
+        $this->assertArrayHasKey('uniqueTerminalIds', $result);
+    }
+
+    public static function resultSuccessGetConnectedTerminals()
+    {
+        return array(
+            array('tests/Resources/Payment/connected-terminals.json', 200)
+        );
+    }
+}
diff --git a/tests/PosPaymentTest.php b/tests/PosPaymentTest.php
index e79bc0fe0..9a4a361ac 100644
--- a/tests/PosPaymentTest.php
+++ b/tests/PosPaymentTest.php
@@ -9,6 +9,10 @@ class PosPaymentTest extends TestCase
 
     public function testCreatePosPaymentSuccess()
     {
+        if (empty($this->settings['POIID']) || $this->settings['POIID'] = 'UNIQUETERMINALID') {
+            $this->skipTest("Skipped the test. Configure your POIID in the config");
+        }
+
         // initialize client
         $client = $this->createTerminalCloudAPIClient();
 
@@ -69,6 +73,11 @@ public function testCreatePosPaymentSuccess()
 
     public function testCreatePosPaymentDeclined()
     {
+
+        if (empty($this->settings['POIID']) || $this->settings['POIID'] = 'UNIQUETERMINALID') {
+            $this->skipTest("Skipped the test. Configure your POIID in the config");
+        }
+
         // initialize client
         $client = $this->createTerminalCloudAPIClient();
 
@@ -129,6 +138,10 @@ public function testCreatePosPaymentDeclined()
 
     public function testCreatePosEMVRefundSuccess()
     {
+        if (empty($this->settings['POIID']) || $this->settings['POIID'] = 'UNIQUETERMINALID') {
+            $this->skipTest("Skipped the test. Configure your POIID in the config");
+        }
+
         // initialize client
         $client = $this->createTerminalCloudAPIClient();
 
@@ -193,6 +206,10 @@ public function testCreatePosEMVRefundSuccess()
      */
     public function testPosPaymentFailTimeout()
     {
+        if (empty($this->settings['POIID']) || $this->settings['POIID'] = 'UNIQUETERMINALID') {
+            $this->skipTest("Skipped the test. Configure your POIID in the config");
+        }
+
         // initialize client
         $client = $this->createTerminalCloudAPIClient();
         $client->setTimeout(1);
@@ -251,4 +268,28 @@ public function testPosPaymentFailTimeout()
 
     }
 
+    public function testGetConnectedTerminals()
+    {
+        // initialize client
+        $client = $this->createTerminalCloudAPIClient();
+
+        // initialize service
+        $service = new Service\PosPayment($client);
+
+        //Construct request
+        $json = '{
+                    "merchantAccount": "' . $this->settings['merchantAccount'] . '"
+                }';
+
+        $params = json_decode($json, true); //Create associative array for passing along
+
+        try {
+            $result = $service->getConnectedTerminals($params);
+        } catch (\Exception $e) {
+            $this->validateApiPermission($e);
+        }
+
+        $this->assertTrue(isset($result['uniqueTerminalIds']));
+    }
+
 }
diff --git a/tests/Resources/Modification/refundWithData-success.json b/tests/Resources/Modification/refundWithData-success.json
new file mode 100644
index 000000000..6d99ba5fe
--- /dev/null
+++ b/tests/Resources/Modification/refundWithData-success.json
@@ -0,0 +1,4 @@
+{
+  "pspReference": "8835538461311270",
+  "resultCode": "Received"
+}
\ No newline at end of file
diff --git a/tests/Resources/Payment/connected-terminals.json b/tests/Resources/Payment/connected-terminals.json
new file mode 100644
index 000000000..9953895a9
--- /dev/null
+++ b/tests/Resources/Payment/connected-terminals.json
@@ -0,0 +1,9 @@
+{
+  "uniqueTerminalIds" : [
+    "MX915-284251016",
+    "MX925-260390740",
+    "V400m-324688136",
+    "V400m-324688178",
+    "V400m-324688181"
+  ]
+}
\ No newline at end of file
diff --git a/tests/TestCase.php b/tests/TestCase.php
index 618cee1bb..a05d7c623 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -172,8 +172,8 @@ protected function createTerminalCloudAPIClient()
         // load settings from .ini file
         $settings = $this->settings;
 
-        if(!isset($settings['x-api-key']) || !isset($settings['POIID']) || $settings['x-api-key'] == 'YOUR X-API KEY' || $settings['POIID'] == 'UNIQUETERMINALID'){
-            $this->skipTest("Skipped the test. Configure your x-api-key and POIID in the config");
+        if(!empty($settings['x-api-key']) || $settings['x-api-key'] == 'YOUR X-API KEY'){
+            $this->skipTest("Skipped the test. Configure your x-api-key in the config");
         }else{
 
             $client = new \Adyen\Client();
@@ -192,7 +192,7 @@ protected function createClientWithMerchantAccount()
         // load settings from .ini file
         $settings = $this->settings;
 
-        if(!isset($settings['merchantAccount']) || $settings['merchantAccount'] == 'YOUR MERCHANTACCOUNT') {
+        if(!empty($settings['merchantAccount']) || $settings['merchantAccount'] == 'YOUR MERCHANTACCOUNT') {
             $this->skipTest("Skipped the test. Configure your MerchantAccount in the config");
             return null;
         }
@@ -208,7 +208,7 @@ protected function createCheckoutAPIClient()
         // load settings from .ini file
         $settings = $this->settings;
 
-        if(!isset($settings['x-api-key']) || $settings['x-api-key'] == 'YOUR X-API KEY'){
+        if(!empty($settings['x-api-key']) || $settings['x-api-key'] == 'YOUR X-API KEY'){
             $this->skipTest("Skipped the test. Configure your x-api-key");
         }else{
             $client->setXApiKey($settings['x-api-key']);
@@ -220,7 +220,7 @@ protected function getMerchantAccount()
     {
         $settings = $this->settings;
 
-        if(!isset($settings['merchantAccount']) || $settings['merchantAccount'] == 'YOUR MERCHANTACCOUNT') {
+        if(!empty($settings['merchantAccount']) || $settings['merchantAccount'] == 'YOUR MERCHANTACCOUNT') {
             return null;
         }
 
@@ -231,7 +231,7 @@ protected function getSkinCode()
     {
         $settings = $this->settings;
 
-        if(!isset($settings['skinCode']) || $settings['skinCode'] == 'YOUR SKIN CODE') {
+        if(!empty($settings['skinCode']) || $settings['skinCode'] == 'YOUR SKIN CODE') {
             return null;
         }
 
@@ -242,7 +242,7 @@ protected function getHmacSignature()
     {
         $settings = $this->settings;
 
-        if(!isset($settings['hmacSignature'])|| $settings['hmacSignature'] == 'YOUR HMAC SIGNATURE') {
+        if(!empty($settings['hmacSignature'])|| $settings['hmacSignature'] == 'YOUR HMAC SIGNATURE') {
             return null;
         }
 
@@ -253,7 +253,7 @@ protected function getPOIID()
     {
         $settings = $this->settings;
 
-        if(!isset($settings['POIID']) || $settings['POIID'] == 'MODEL-SERIALNUMBER') {
+        if(!empty($settings['POIID']) || $settings['POIID'] == 'MODEL-SERIALNUMBER') {
             return null;
         }