This topic describes the billing methods of global advanced mitigation sessions of Anti-DDoS Premium.

Global advanced mitigation session

Global advanced mitigation sessions are used to increase the number of advanced mitigation sessions of an Anti-DDoS Premium instance of the Insurance mitigation plan or of the Secure Mainland China Acceleration (Sec-MCA) mitigation plan.

An Anti-DDoS Premium instance of the Insurance mitigation plan or of the Sec-MCA mitigation plan provides two advanced mitigation sessions free of charge per month. If the two advanced mitigation sessions that are provided each month cannot meet your business requirements, we recommend that you purchase global advanced mitigation sessions. The following table describes the types of global advanced mitigation sessions.

Type Protection scope Validity period Number of advanced mitigation sessions
Global advanced mitigation session for the Insurance mitigation plan Services protected by all valid Anti-DDoS Premium instances of the Insurance mitigation plan within your Alibaba Cloud account One year Each Alibaba Cloud account can use advanced mitigation sessions up to 20 times per month. The advanced mitigation sessions include the advanced mitigation sessions that are provided free of charge and the global advanced mitigation sessions that you purchase.
Global advanced mitigation session for the Sec-MCA mitigation plan Services protected by all valid Anti-DDoS Premium instances of the Sec-MCA mitigation plan within the Alibaba Cloud account One year

For more information about global advanced mitigation sessions, see Method to use global advanced mitigation sessions.

Overview

Global advanced mitigation sessions use the subscription billing method.

You must specify the number of global advanced mitigation sessions when you purchase the sessions. After you complete the payment, you can use the global advanced mitigation sessions that you purchase within the validity period of the sessions.

By default, the validity period is one year.

Pricing

The unit prices of global advanced mitigation sessions vary based on the types of global advanced mitigation sessions.
  • Global advanced mitigation session for the Insurance mitigation plan: USD 1,580 per session
  • Global advanced mitigation session for the Sec-MCA mitigation plan: USD 7,790 per session

Refunds

After you purchase global advanced mitigation sessions, you cannot request a refund of the fees that you paid.