diff --git a/classes/DecWeb.php b/classes/DecWeb.php
index fad64d2..238d4c9 100644
--- a/classes/DecWeb.php
+++ b/classes/DecWeb.php
@@ -1143,6 +1143,9 @@ class DecWeb {
                     'Advanced' => 7,
                     'Basic' => 11,
                 ],
+                'BusinessFactsPremium' => [
+                    'Advanced' => 10,
+                ],
             ];
 
             $subscription_serial = $subscription_map[$legacy_subscription_name][$legacy_service_level] ?? null;