This topic describes the billable items of ApsaraDB for MongoDB.
|Billable item||Standalone instance||Replica set instance||Sharded cluster instance|
|Mongos node fee|
|Shard node fee and storage fee|
|Configserver node fee and storage fee|
|(Optional) Read-only node fee and storage fee|
|Manual backup fee
|(Optional) Audit log fee
Note By default, the audit log feature is disabled and no audit log fee is charged. After you enable the audit log feature, you are charged based on the storage usage and retention period.
|(Optional) Public endpoint fee
Note When you apply for a public endpoint and connect to the ApsaraDB for MongoDB instance by using the public endpoint, Internet traffic is consumed.
You are not charged for the inbound or outbound Internet traffic that you consume to connect to your ApsaraDB for MongoDB instance.