diff --git a/functions.php b/functions.php
index f4a7c74d..7aefec09 100644
--- a/functions.php
+++ b/functions.php
@@ -501,7 +501,7 @@ function sendSingleEmail($config_smtp_host, $config_smtp_username, $config_smtp_
 
     try{
         // Mail Server Settings
-        $mail->CharSet = "UTF-8";
+        $mail->CharSet = "UTF-8";                                   // Specify UTF-8 charset to ensure symbols ($/£) load correctly
         $mail->SMTPDebug = 0;                                       // No Debugging
         $mail->isSMTP();                                            // Set mailer to use SMTP
         $mail->Host       = $config_smtp_host;                      // Specify SMTP server
diff --git a/guest_stripe_payment.php b/guest_stripe_payment.php
index c9ac4a3e..237aad0c 100644
--- a/guest_stripe_payment.php
+++ b/guest_stripe_payment.php
@@ -184,7 +184,6 @@ if (isset($_GET['invoice_id'], $_GET['url_key']) && !isset($_GET['payment_intent
     }
 
     // Get details from PI
-
     $pi_date = date('Y-m-d', $pi_obj->created);
     $pi_invoice_id = intval($pi_obj->metadata->itflow_invoice_id);
     $pi_client_id = intval($pi_obj->metadata->itflow_client_id);