Some items are free for pay-as-you-go Message Queue for Apache RocketMQ instances.

The following items are temporarily free. You will be notified by a mobile phone text message, Alibaba Cloud announcement, or site message if the items become billable.

Note The following items are free only for pay-as-you-go instances, instead of subscription instances.
  • Message accumulation
  • The first 20 million API calls per month (cumulative in all regions)