Announcement on fixing billing exceptions for some Message Queue for Apache RocketMQ instances of the Standard Edition

Dear Message Queue for Apache RocketMQ users, due to a system exception, the actual fees deducted for the topic usage in a small number of instances are lower than the prices listed on the official website. This system exception does not affect the message sending and consumption feature. The system issue will be fixed in Message Queue for Apache RocketMQ on September 1, 2022. After the issue is fixed, the topic usage fees will be deducted from your account balance based on the prices listed on the official website. You may find an increase of the topic usage fees in your bill. For information about the pricing details, click here https://www.alibabacloud.com/help/message-queue-for-apache-rocketmq/latest/pricing-details-of-the-messaging-feature#h3-url-3.