diff --git a/.gitignore b/.gitignore
index af83aad..104edb3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 # IDE
 /nbproject/
 .idea
+/gopay-php-api.iml
 
 # APP
 /vendor/
diff --git a/gopay-php-api.iml b/gopay-php-api.iml
new file mode 100644
index 0000000..19182b1
--- /dev/null
+++ b/gopay-php-api.iml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module version="4">
+  <component name="SonarLintModuleSettings">
+    <option name="uniqueId" value="2d2c7470-064f-4688-a062-16b8bfd62359" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/src/Definition/Payment/BnplType.php b/src/Definition/Payment/BnplType.php
new file mode 100644
index 0000000..1b1fb91
--- /dev/null
+++ b/src/Definition/Payment/BnplType.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace GoPay\Definition\Payment;
+
+class BnplType
+{
+    const DEFERRED_PAYMENT = 'DEFERRED_PAYMENT';
+    const PAY_IN_THREE = 'PAY_IN_THREE';
+}
diff --git a/src/Definition/Payment/PaymentInstrument.php b/src/Definition/Payment/PaymentInstrument.php
index 1585e24..e641242 100644
--- a/src/Definition/Payment/PaymentInstrument.php
+++ b/src/Definition/Payment/PaymentInstrument.php
@@ -17,4 +17,6 @@ class PaymentInstrument
     const GPAY = 'GPAY';
     const APPLE_PAY = 'APPLE_PAY';
     const CLICK_TO_PAY = 'CLICK_TO_PAY';
+    const TWISTO = 'TWISTO';
+    const SKIPPAY = 'SKIPPAY';
 }
diff --git a/tests/integration/CreatePaymentTest.php b/tests/integration/CreatePaymentTest.php
index 4f8b905..affe178 100644
--- a/tests/integration/CreatePaymentTest.php
+++ b/tests/integration/CreatePaymentTest.php
@@ -5,6 +5,7 @@
 require_once 'TestUtils.php';
 
 use GoPay\Definition\Language;
+use GoPay\Definition\Payment\BnplType;
 use GoPay\Definition\Payment\Currency;
 use GoPay\Definition\Payment\PaymentInstrument;
 use GoPay\Definition\Payment\BankSwiftCode;
@@ -34,33 +35,41 @@ protected function setUp(): void
     public static function createBasePayment()
     {
         $basePayment = [
-            'payer' => [
-                'allowed_payment_instruments' => [
-                    PaymentInstrument::BANK_ACCOUNT,
-                    PaymentInstrument::PAYMENT_CARD
+                'payer' => [
+                        'allowed_payment_instruments' => [
+                                PaymentInstrument::BANK_ACCOUNT,
+                                PaymentInstrument::PAYMENT_CARD,
+                            #       PaymentInstrument::TWISTO,
+                            #       PaymentInstrument::SKIPPAY
+                        ],
+                    #   'allowed_bnpl_types' => [
+                    #           BnplType::DEFERRED_PAYMENT,
+                    #           BnplType::PAY_IN_THREE
+                    #   ],
+                    #   'default_bnpl_type' => BnplType::DEFERRED_PAYMENT,
+                    #   'default_payment_instrument' => PaymentInstrument::TWISTO
+                        'allowed_swifts' => [BankSwiftCode::RAIFFEISENBANK, BankSwiftCode::CESKA_SPORITELNA],
+                    #   'default_swift' => BankSwiftCode::FIO_BANKA,
+                    #   'default_payment_instrument' => PaymentInstrument::BANK_ACCOUNT,
+                        'contact' => [
+                                'email' => 'test.test@gopay.cz',
+                        ],
                 ],
-                'allowed_swifts' => [BankSwiftCode::RAIFFEISENBANK, BankSwiftCode::CESKA_SPORITELNA],
-                //'default_swift' => BankSwiftCode::FIO_BANKA,
-                //'default_payment_instrument' => PaymentInstrument::BANK_ACCOUNT,
-                'contact' => [
-                    'email' => 'test.test@gopay.cz',
+                'order_number' => '9876',
+                'amount' => 2300,
+                'currency' => Currency::CZECH_CROWNS,
+                'order_description' => '9876Description',
+                'lang' => Language::CZECH,
+                'additional_params' => [
+                        array('name' => 'invoicenumber', 'value' => '2015001003')
+                ],
+                'items' => [
+                        ['name' => 'item01', 'amount' => 2300, 'count' => 1],
+                ],
+                'callback' => [
+                        'return_url' => 'https://eshop123.cz/return',
+                        'notification_url' => 'https://eshop123.cz/notify'
                 ],
-            ],
-            'order_number' => '9876',
-            'amount' => 2300,
-            'currency' => Currency::CZECH_CROWNS,
-            'order_description' => '9876Description',
-            'lang' => Language::CZECH,
-            'additional_params' => [
-                array('name' => 'invoicenumber', 'value' => '2015001003')
-            ],
-            'items' => [
-                ['name' => 'item01', 'amount' => 2300, 'count' => 1],
-            ],
-            'callback' => [
-                'return_url' => 'https://eshop123.cz/return',
-                'notification_url' => 'https://eshop123.cz/notify'
-            ],
         ];
 
         return $basePayment;