Updated checkout to wait for backend confirmation before advancing, added a “Processing payment…” state with retry/ refresh fallback, and now use Paddle totals/currency for purchase records + confirmation emails (with new email translations).

app/Services/Paddle/PaddleCheckoutService.php

@@ -16,7 +16,7 @@ class PaddleCheckoutService
     ) {}
 
     /**
-     * @param  array{success_url?: string|null, return_url?: string|null, discount_id?: string|null, metadata?: array}  $options
+     * @param  array{success_url?: string|null, return_url?: string|null, discount_id?: string|null, metadata?: array, custom_data?: array}  $options
      */
     public function createCheckout(Tenant $tenant, Package $package, array $options = []): array
     {
@@ -31,7 +31,11 @@ class PaddleCheckoutService
             'highlight' => $package->slug,
         ]);
 
-        $metadata = $this->buildMetadata($tenant, $package, $options['metadata'] ?? []);
+        $customData = $this->buildMetadata(
+            $tenant,
+            $package,
+            array_merge($options['metadata'] ?? [], $options['custom_data'] ?? [])
+        );
 
         $payload = [
             'customer_id' => $customerId,
@@ -41,7 +45,7 @@ class PaddleCheckoutService
                     'quantity' => 1,
                 ],
             ],
-            'metadata' => $metadata,
+            'custom_data' => $customData,
             'success_url' => $successUrl,
             'cancel_url' => $returnUrl,
         ];