diff --git a/backend/app/plugins/wiaas/includes/user/class-wiaas-customer.php b/backend/app/plugins/wiaas/includes/user/class-wiaas-customer.php
index 5e78abf..b0426a4 100644
--- a/backend/app/plugins/wiaas/includes/user/class-wiaas-customer.php
+++ b/backend/app/plugins/wiaas/includes/user/class-wiaas-customer.php
@@ -87,15 +87,15 @@ class Wiaas_Customer {
 			if ($new_address->id){
 				$updated = array(
 					'id' => $new_address->id,
-					'countryName' => Wiaas_Countries::get_country_name_by_id($new_address->idCountrySelected),
-					'deliveryMail' => $new_address->deliveryMail,
-					'idCountrySelected' => $new_address->idCountrySelected,
+					'country_name' => Wiaas_Countries::get_country_name_by_id($new_address->id_country_selected),
+					'delivery_mail' => $new_address->delivery_mail,
+					'id_country_selected' => $new_address->id_country_selected,
 					'city' => $new_address->city,
-					'detailedAddress' => $new_address->detailedAddress,
-					'zipCode' => $new_address->zipCode,
-					'firstName' => $new_address->firstName,
-					'lastName' => $new_address->lastName,
-					'invoiceMail' => $new_address->invoiceMail
+					'detailed_address' => $new_address->detailed_address,
+					'zip_code' => $new_address->zip_code,
+					'first_name' => $new_address->first_name,
+					'last_name' => $new_address->last_name,
+					'invoice_mail' => $new_address->invoice_mail
 				);
 				foreach($billing_addresses as $key => $address){
 					if ($address['id'] === $new_address->id){
@@ -106,15 +106,15 @@ class Wiaas_Customer {
 			}else{
 				$new_billing_address = array(
 					'id' => time(),
-					'countryName' => Wiaas_Countries::get_country_name_by_id($new_address->idCountrySelected),
-					'deliveryMail' => $new_address->deliveryMail,
-					'idCountrySelected' => $new_address->idCountrySelected,
+					'country_name' => Wiaas_Countries::get_country_name_by_id($new_address->id_country_selected),
+					'delivery_mail' => $new_address->delivery_mail,
+					'id_country_selected' => $new_address->id_country_selected,
 					'city' => $new_address->city,
-					'detailedAddress' => $new_address->detailedAddress,
-					'zipCode' => $new_address->zipCode,
-					'firstName' => $new_address->firstName,
-					'lastName' => $new_address->lastName,
-					'invoiceMail' => $new_address->invoiceMail
+					'detailed_address' => $new_address->detailed_address,
+					'zip_code' => $new_address->zip_code,
+					'first_name' => $new_address->first_name,
+					'last_name' => $new_address->last_name,
+					'invoice_mail' => $new_address->invoice_mail
 				);
 	
 				array_push($billing_addresses, $new_billing_address);
@@ -132,15 +132,15 @@ class Wiaas_Customer {
         if ($new_address->id){
             $updated = array(
                 'id' => $new_address->id,
-                'countryName' => Wiaas_Countries::get_country_name_by_id($new_address->idCountrySelected),
-                'deliveryMail' => $new_address->deliveryMail,
-                'idCountrySelected' => $new_address->idCountrySelected,
+                'country_name' => Wiaas_Countries::get_country_name_by_id($new_address->id_country_selected),
+                'delivery_mail' => $new_address->delivery_mail,
+                'id_country_selected' => $new_address->id_country_selected,
                 'city' => $new_address->city,
-                'detailedAddress' => $new_address->detailedAddress,
-                'zipCode' => $new_address->zipCode,
-                'firstName' => $new_address->firstName,
-                'lastName' => $new_address->lastName,
-                'deliveryMail' => $new_address->deliveryMail
+                'detailed_address' => $new_address->detailed_address,
+                'zip_code' => $new_address->zip_code,
+                'first_name' => $new_address->first_name,
+                'last_name' => $new_address->last_name,
+                'invoice_mail' => $new_address->invoice_mail
             );
             foreach($profile_addresses as $key => $address){
                 if ($address['id'] === $new_address->id){
@@ -151,15 +151,15 @@ class Wiaas_Customer {
         }else{
             $new_delivery_address = array(
                 'id' => time(),
-                'countryName' => Wiaas_Countries::get_country_name_by_id($new_address->idCountrySelected),
-                'deliveryMail' => $new_address->deliveryMail,
-                'idCountrySelected' => $new_address->idCountrySelected,
+                'country_name' => Wiaas_Countries::get_country_name_by_id($new_address->id_country_selected),
+                'delivery_mail' => $new_address->delivery_mail,
+                'id_country_selected' => $new_address->id_country_selected,
                 'city' => $new_address->city,
-                'detailedAddress' => $new_address->detailedAddress,
-                'zipCode' => $new_address->zipCode,
-                'firstName' => $new_address->firstName,
-                'lastName' => $new_address->lastName,
-                'deliveryMail' => $new_address->deliveryMail
+                'detailed_address' => $new_address->detailed_address,
+                'zip_code' => $new_address->zip_code,
+                'first_name' => $new_address->first_name,
+                'last_name' => $new_address->last_name,
+                'invoice_mail' => $new_address->invoice_mail
             );
 
             array_push($profile_addresses, $new_delivery_address);
@@ -206,11 +206,11 @@ class Wiaas_Customer {
 			return false;
 		}
 
-		if (empty($address->detailedAddress)){
+		if (empty($address->detailed_address)){
 			return false;
 		}
 
-		return is_numeric($address->zipCode);
+		return is_numeric($address->zip_code);
 	}