● After an "Annual/Monthly Subscription" instance expires, you cannot operate with that instance in the SQL Server console or call related interfaces. O&M services like automated monitoring and alarm are also terminated. The expiration time of an "Annual/Monthly Subscription" instance is calculated based on the actual subscription time. For example, you subscribe to the resources on September 30th, 2020 for 1 month. Then, the service starts on September 30th and expires on October 30th.
● "Pay-As-You-Go" instances never expire.