diff --git a/app/DataMapper/CompanySettings.php b/app/DataMapper/CompanySettings.php
index 92a0ae31a2..31c90f38e3 100644
--- a/app/DataMapper/CompanySettings.php
+++ b/app/DataMapper/CompanySettings.php
@@ -436,9 +436,12 @@ class CompanySettings extends BaseSettings
 
     public $auto_archive_invoice_cancelled = false;
 
-    public $vendor_portal_enable_uploads=false;
+    public $vendor_portal_enable_uploads = false;
+
+    public $send_email_on_mark_paid = false;
 
     public static $casts = [
+        'send_email_on_mark_paid'            => 'bool',
         'vendor_portal_enable_uploads'       => 'bool',
         'besr_id'                            => 'string',
         'qr_iban'                            => 'string',
diff --git a/app/Services/Invoice/MarkPaid.php b/app/Services/Invoice/MarkPaid.php
index ccfd3e25cd..1cfe1b5bdd 100644
--- a/app/Services/Invoice/MarkPaid.php
+++ b/app/Services/Invoice/MarkPaid.php
@@ -92,6 +92,9 @@ class MarkPaid extends AbstractService
 
         $payment->service()->applyNumber()->save();
         
+        if($payment->company->getSetting('send_email_on_mark_paid'))
+            $payment->service()->sendEmail();
+
         $this->setExchangeRate($payment);
 
         /* Create a payment relationship to the invoice entity */