update link - line 62

Author: duongau

articles/cdn/cdn-billing.md

@@ -59,7 +59,7 @@ If you are using Azure Blob storage as the origin for your content, you also inc
 > [!NOTE]
 > Starting October 2019, If you are using Azure CDN from Microsoft, the cost of data transfer from Origins hosted in Azure to CDN PoPs is free of charge. Azure CDN from Verizon and Azure CDN from Akamai are subject to the rates described below.
 
-For more information about Azure Storage billing, see [Understanding Azure Storage Billing – Bandwidth, Transactions, and Capacity](https://blogs.msdn.microsoft.com/windowsazurestorage/2010/07/08/understanding-windows-azure-storage-billing-bandwidth-transactions-and-capacity/).
+For more information about Azure Storage billing, see [Plan and manage costs for Azure Storage](../storage/common/storage-plan-manage-costs.md).
 
 If you are using *hosted service delivery*, you will incur charges as follows:
 
@@ -114,4 +114,4 @@ If you use one of the following Azure services as your CDN origin, you will not
 - Azure Cache for Redis
 
 ## How do I manage my costs most effectively?
-Set the longest TTL possible on your content.
+Set the longest TTL possible on your content.