Where and When Can I Buy a Domain, QPS, or Rule Expansion Package?

You can buy domain, QPS, and rule expansion packages when you purchase or upgrade a cloud WAF instance in standard, professional, or platinum edition.

For details, see Domain Name Expansion Package, QPS Expansion Package, and Rule Expansion Package.

Purchasing Expansion Packages While Purchasing Cloud WAF

Log in to the management console.
Click in the upper left corner of the management console and select a region or project.
Click in the upper left corner and choose Security > Web Application Firewall.
In the upper right corner of the page, click Buy WAF.
On the Buy Web Application Firewall page, specify Region and select an edition.
Specify the number of domain name, QPS, and rule expansion packages.
Set Required Duration and pay for the order.

A WAF instance and its expansion packages have the same required duration.

Purchasing Expansion Packages During the Upgrade

Log in to the management console.
Click in the upper left corner of the management console and select a region or project.
Click in the upper left corner and choose Security > Web Application Firewall.
In the upper right corner of the page, click Buy WAF/Change Specifications.
On the purchase page, select any edition higher than the current one. By default, the current edition is selected.
Specify the number of domain, QPS, and rule expansion packages you want to buy.
In the lower right corner of the page, click Next and pay for the order.

A WAF instance and its expansion packages have the same required duration.