diff --git a/plugins/cipf_plugin/html/menu/cipf_menu.html b/plugins/cipf_plugin/html/menu/cipf_menu.html
index 044b2e5..3eeb83e 100644
--- a/plugins/cipf_plugin/html/menu/cipf_menu.html
+++ b/plugins/cipf_plugin/html/menu/cipf_menu.html
@@ -1,8 +1,28 @@
+<style>
+	form {
+		margin: 15px;
+	}
+	form > div {
+		margin: 20px 0px;
+	}
+	.define_paypal_credentials_cipf input {
+		width: 100%;
+	}
+</style>
+
 <!-- https://developer.wordpress.org/reference/hooks/admin_post_action/ -->
 <form method="POST" action="<?php echo admin_url( 'admin-post.php' ); ?>">
 	<input type="hidden" name="action" value="<?php echo $admin_post_paypal; ?>">
 	<?php wp_nonce_field($nonce_paypal['_action'], $nonce_paypal['_name']); ?>
-	<div class="input_wrapper">
+	<div class="define_paypal_credentials_cipf define_paypal_client_id_cipf">
+		<label for="paypal_client_id_cipf">client id : </label>
+		<input type="text" id="paypal_client_id_cipf" name="client_id" value="<?php echo $paypal_credentials['client_id']; ?>" />
+	</div>
+	<div class="define_paypal_credentials_cipf define_paypal_secret_id_cipf">
+		<label for="paypal_client_secret_cipf">client secret : </label>
+		<input type="text" id="paypal_client_secret_cipf" name="client_secret" value="<?php echo $paypal_credentials['client_secret']; ?>" />
+	</div>
+	<div class="choose_sandbox_live_cipf">
 		<input type="radio" id="sandbox" name="<?php echo $sandbox_live['_name']; ?>" value="<?php echo $sandbox_live['sandbox']; ?>" checked />
 		<label for="sandbox">sandbox</label>
 		<input type="radio" id="live" name="<?php echo $sandbox_live['_name']; ?>" value="<?php echo $sandbox_live['live']; ?>" />
diff --git a/plugins/cipf_plugin/php/admin_menu/menu_content.php b/plugins/cipf_plugin/php/admin_menu/menu_content.php
index d1dd7a7..ca9116b 100644
--- a/plugins/cipf_plugin/php/admin_menu/menu_content.php
+++ b/plugins/cipf_plugin/php/admin_menu/menu_content.php
@@ -12,10 +12,18 @@ if (!defined('ABSPATH')) {
 
 function add_plugin_content_CIPF() {
 	PLGNTLS_class::debug_infos();
+	$option_paypal = PLGNTLS_class::OPTION_PAYPAL;
 	$admin_post_paypal = PLGNTLS_class::ADMIN_POST_PAYPAL;
 	$nonce_paypal = PLGNTLS_class::ADMIN_MENU_NONCE_PAYPAL;
 	$sandbox_live = PLGNTLS_class::ADMIN_MENU_PAYPAL_SANDBOX_LIVE;
 
+	$paypal_credentials_serialized = get_option($option_paypal['_name']);
+	if (false === $paypal_credentials_serialized) {
+		add_option($option_paypal['_name'], serialize($option_paypal['_default']), '', 'no');
+		$paypal_credentials_serialized = get_option($option_paypal['_name']);
+	}
+	$paypal_credentials = unserialize($paypal_credentials_serialized);
+
 	ob_start();
 		include(PLGNTLS_class::root_path() . '/html/menu/cipf_menu.html');
 	$html = ob_get_clean();
@@ -37,6 +45,7 @@ function paypal_credentials_CIPF() {
 	PLGNTLS_class::debug_infos();
 	$nonce_paypal = PLGNTLS_class::ADMIN_MENU_NONCE_PAYPAL;
 	$sandbox_live = PLGNTLS_class::ADMIN_MENU_PAYPAL_SANDBOX_LIVE;
+	$option_paypal = PLGNTLS_class::OPTION_PAYPAL;
 
 	if (!isset($_POST[$nonce_paypal['_name']])) {
 		redirect_menu_referer_CIPF($_POST);
@@ -64,9 +73,9 @@ function paypal_credentials_CIPF() {
 			'client_secret'=>PAYPAL_HUGO_SBOX_CLIENT_SECRET,
 		],
 	];
-	$paypal_credentials_option = get_option(PLGNTLS_class::OPTION_PAYPAL['_name']);
+	$paypal_credentials_option = get_option($option_paypal['_name']);
 	if (false === $paypal_credentials_option) {
-		add_option($paypal_credentials_option['_name'], serialize($paypal_credentials_option['_default']), '', 'no');
+		add_option($option_paypal['_name'], serialize($option_paypal['_default']), '', 'no');
 	}
 		$patches_option = unserialize($raw_patches_option);
 		$serialize_patches_option = serialize($patches_option);
diff --git a/plugins/cipf_plugin/utils/plgntls_class.php b/plugins/cipf_plugin/utils/plgntls_class.php
index 1a76b83..c3678d2 100644
--- a/plugins/cipf_plugin/utils/plgntls_class.php
+++ b/plugins/cipf_plugin/utils/plgntls_class.php
@@ -123,8 +123,8 @@ class PLGNTLS_class {
 		'_name'=>'cipf_paypal_credentials',
 		'_default' => [
 			'is_sandbox'   =>true,
-			'client_id'    =>PAYPAL_HUGO_SBOX_CLIENT_ID,
-			'client_secret'=>PAYPAL_HUGO_SBOX_CLIENT_SECRET,
+			'client_id'    =>'AfcmwxIXlG2ZxaMdjazX57I70BXz__aEqNWaTnqfSCI34a0V7nMbytswx7EViUjlpHs7opyrRwaH9YLl',
+			'client_secret'=>'EGunIhGRjPvn0Z8wXO0JsdhET30OStTAH_IyRsmhimEN23_qiRSFD-ql4tvnulKJw6TitZ-vU-ytc4A-',
 		],
 	];