Currently, WAF is available as CLB WAF instances with different plans. You can select a WAF instance and plan according to your business needs.
WAF supports only the monthly subscription (prepaid) billing mode and does not support pay-as-you-go.
Billing Mode
WAF adopts a billing structure consisting of a basic plan plus extra packs or value-added capabilities:
Basic Plan (Required):
You can purchase it under the prepaid billing mode. (Pricing details are omitted.)
For more information on plans and extra packs, see the pricing on the purchase page.Extra Packs (Optional):
After purchasing the basic plan, you can add extra domain packs and business packs (extra QPS packs) to upgrade the instance specifications.Value-Added Capabilities (Optional):
After purchasing the basic plan, you can opt to add security log packs and bot traffic management for enhanced protection.
For more information on the expiration of prepaid WAF instances, see Prepaid Billing.