This topic describes the billing, expiration, and overdue payment policies of Database Autonomy Service (DAS) Professional Edition.
The subscription and pay-as-you-go billing methods are combined. The following table describes the details.
|Price||Unit price for excess storage|
|CNY 40 per instance per month||
|Edition||Expiration condition||Expiration effect|
|Basic Edition||DAS Basic Edition does not expire.||No impact.|
|Professional Edition||The validity period ends, and the service is not renewed before it expires.||DAS Professional Edition is automatically disabled. The SQL Explorer feature is automatically disabled. All the data that is generated in DAS Professional Edition is deleted. The data includes the SQL Explorer data and the analysis data.|
An overdue payment occurs to DAS Professional Edition in the following scenarios:
- You use the subscription billing method for DAS Professional Edition. However, the total size of the data that is generated in DAS Professional Edition exceeds the free quota. The data includes the SQL Explorer data and the analysis data. Your account balance is insufficient to cover the fee that is charged for the excess data.
- If an overdue payment occurs, take note of the following items:
- To ensure service continuity, you must add funds and pay an overdue bill within an hour after the bill is generated.
- If you do not pay the bill within an hour, DAS Professional Edition is automatically disabled.