diff --git a/app/Http/Livewire/BillingPortalPurchase.php b/app/Http/Livewire/BillingPortalPurchase.php
index 950065bd8551..0ad02c1683b0 100644
--- a/app/Http/Livewire/BillingPortalPurchase.php
+++ b/app/Http/Livewire/BillingPortalPurchase.php
@@ -300,6 +300,8 @@ class BillingPortalPurchase extends Component
     {
         return $this->billing_subscription->service()->startTrial([
             'email' => $this->email ?? $this->contact->email,
+            'quantity' => $this->quantity,
+            'contact_id' => $this->contact->id,
         ]);
     }