Teilnahmerechnungen erstellen

app/Domains/Event/Controllers/SignupController.php

@@ -150,6 +150,8 @@ class SignupController extends CommonController {
             (array)($registrationData['paymentOptions'] ?? []),
             (array)($registrationData['participationOptions'] ?? []),
             $addonResolution['items'],
+            $registrationData['beitrag'],
+            $siblingReduction,
         );
 
         $signupCommand = new SignUpCommand($signupRequest);