MCM - Update buy-sp notification for RBAC owner

Author: bandersmsft

articles/cost-management-billing/savings-plan/buy-savings-plan.md

@@ -8,7 +8,7 @@ ms.service: cost-management-billing
 ms.subservice: savings-plan
 ms.custom: ignite-2022
 ms.topic: how-to
-ms.date: 01/09/2023
+ms.date: 01/30/2023
 ms.author: banders
 ---
 
@@ -142,11 +142,12 @@ Depending on how you pay for your Azure subscription, email savings plan notific
 For customers with EA subscriptions:
 
 - Notifications are sent to EA administrators and EA notification contacts.
-- Users added to a savings plan using Azure RBAC (IAM) permission don't receive any email notifications.
+- Azure RBAC owner of the savings plan receives all notifications.
 
 For customers with MCA subscriptions:
 
 - The purchaser receives a purchase notification.
+- Azure RBAC owner of the savings plan receives all notifications.
 
 For Microsoft Partner Agreement partners: