Hello @YANG JIGUANG ,
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I understand that you would like to know if there are any associated charges for using the "Certificate Managed by Front Door" feature.
No, there are no associated charges for using Azure Front Door-managed TLS certificates.
Azure Front Door Standard/Premium billing is based on the following pricing dimensions:
- Base Fees (i.e., fixed charge calculated on hourly basis)
- Outbound data transfers (i.e., data going out of Front Door's edge location to the client)
- Outbound Data Transfer from Edge to the Origin
- Requests incoming from client to Front Door's edge location
- Free data transfer from an origin in Azure data centre to Front Door's edge location
Azure Front Door Classic is also quite similar.
Refer: https://azure.microsoft.com/en-in/pricing/details/frontdoor/
Azure Front Door-managed TLS certificate pricing is included in the base fees of Azure Front Door.
Refer: https://learn.microsoft.com/en-us/azure/frontdoor/billing#base-fees
You can get managed TLS certificate without any additional charge for each domain up to the maximum domain allowed for the respective Azure Front Door SKU.
https://learn.microsoft.com/en-us/azure/frontdoor/understanding-pricing#pricing-model-comparison
Kindly let us know if the above helps or you need further assistance on this issue.
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