diff --git a/src/Models/MpesaB2CTransaction.php b/src/Models/MpesaB2CTransaction.php
index f370c60..1f93933 100644
--- a/src/Models/MpesaB2CTransaction.php
+++ b/src/Models/MpesaB2CTransaction.php
@@ -7,6 +7,8 @@
 class MpesaB2CTransaction extends Model
 {
     protected $primaryKey = 'originator_conversation_id';
+
     protected $keyType = 'string';
+
     public $incrementing = false;
 }
diff --git a/src/MpesaB2C.php b/src/MpesaB2C.php
index d403251..a307722 100644
--- a/src/MpesaB2C.php
+++ b/src/MpesaB2C.php
@@ -7,7 +7,7 @@ class MpesaB2C extends Service
     public static function send($phone_number, int $amount, string $command, string $remarks, $occasion = '', $callback = null)
     {
         $env = parent::$config->env;
-        $phone_number = ($env == "live") ? parent::formatPhoneNumber($phone_number) : "254708374149";
+        $phone_number = ($env == 'live') ? parent::formatPhoneNumber($phone_number) : '254708374149';
         $amount = ($amount / 100);
 
         $endpoint = ($env == 'live')
@@ -18,19 +18,19 @@ public static function send($phone_number, int $amount, string $command, string
         $publicKey = file_get_contents(__DIR__."/certs/{$env}/cert.cer");
 
         openssl_public_encrypt($plaintext, $encrypted, $publicKey, OPENSSL_PKCS1_PADDING);
-        $password = ($env == "live") ? base64_encode($encrypted) : config('mpesa-b2c.generated_password');
+        $password = ($env == 'live') ? base64_encode($encrypted) : config('mpesa-b2c.generated_password');
 
         $curl_post_data = [
-            "InitiatorName" => parent::$config->username,
-            "SecurityCredential" => $password,
-            "CommandID" => $command,
-            "Amount" => $amount,
-            "PartyA" => parent::$config->shortcode,
-            "PartyB" => $phone_number,
-            "Remarks" => $remarks,
-            "QueueTimeOutURL" => parent::$config->timeout_url,
-            "ResultURL" => parent::$config->results_url,
-            "Occasion" => $occasion,
+            'InitiatorName' => parent::$config->username,
+            'SecurityCredential' => $password,
+            'CommandID' => $command,
+            'Amount' => $amount,
+            'PartyA' => parent::$config->shortcode,
+            'PartyB' => $phone_number,
+            'Remarks' => $remarks,
+            'QueueTimeOutURL' => parent::$config->timeout_url,
+            'ResultURL' => parent::$config->results_url,
+            'Occasion' => $occasion,
         ];
 
         $response = parent::post($endpoint, $curl_post_data);
diff --git a/src/Service.php b/src/Service.php
index b2ef076..105eecd 100644
--- a/src/Service.php
+++ b/src/Service.php
@@ -11,15 +11,15 @@ public static function init($configs): void
         $base = (isset($_SERVER['HTTPS']) ? 'https' : 'http').'://'.($_SERVER['SERVER_NAME'] ?? '');
 
         $defaults = [
-            "env" => config('mpesa-b2c.env'),
-            "type" => 4,
-            "shortcode" => config('mpesa-b2c.shortcode'),
-            "key" => config('mpesa-b2c.key'),
-            "secret" => config('mpesa-b2c.secret'),
-            "username" => config('mpesa-b2c.username'),
-            "password" => config('mpesa-b2c.password'),
-            "results_url" => config('mpesa-b2c.results_url'),
-            "timeout_url" => config('mpesa-b2c.timeout_url'),
+            'env' => config('mpesa-b2c.env'),
+            'type' => 4,
+            'shortcode' => config('mpesa-b2c.shortcode'),
+            'key' => config('mpesa-b2c.key'),
+            'secret' => config('mpesa-b2c.secret'),
+            'username' => config('mpesa-b2c.username'),
+            'password' => config('mpesa-b2c.password'),
+            'results_url' => config('mpesa-b2c.results_url'),
+            'timeout_url' => config('mpesa-b2c.timeout_url'),
         ];
 
         foreach ($defaults as $key => $value) {