This topic describes the billing of Anti-DDoS Premium instances of the Chinese Mainland Acceleration (CMA) mitigation plan.
An Anti-DDoS Premium instance of the CMA mitigation plan does not deliver protection capabilities. An Anti-DDoS Premium instance of the CMA mitigation plan must be used together with an Anti-DDoS Premium instance of the Insurance or Unlimited mitigation plan.
Overview
You can use an Anti-DDoS Premium instance of the CMA mitigation plan to reduce access latency for users in the Chinese mainland. If no attacks occur, an Anti-DDoS Premium instance of the CMA mitigation plan accelerates service delivery for users in the Chinese mainland. The CMA mitigation plan is offered in two versions: CMA and CMA 2.0.
CMA: If no attacks occur, an Anti-DDoS Premium instance of the CMA mitigation plan can use up to 100 Mbit/s of bandwidth to process service traffic.
CMA 2.0: If no attacks occur, an Anti-DDoS Premium instance of the CMA 2.0 mitigation plan can use up to 2 Gbit/s of bandwidth to process service traffic.
If you want to purchase CMA 2.0, submit a ticket to contact a pre-sales business development manager.
Billable items
The prices of billable items that are provided in this topic are for reference only. The actual prices on the Anti-DDoS Premium buy page shall prevail.
CMA
Unit price of an instance that uses minimum specifications: USD 1,548 per month The following list describes the minimum specifications:
Clean bandwidth: 10 Mbit/s
95th percentile burstable clean bandwidth: disabled
If the minimum specifications do not meet your business requirements, you can upgrade the specifications and enable pay-as-you-go features. The following figure shows billable items.
After you enable the burstable clean bandwidth feature, you are charged for the burstable clean bandwidth that is used when the peak traffic exceeds the clean bandwidth of your instance. For more information, see Billing of the burstable clean bandwidth feature.
CMA 2.0
Unit price of an instance that uses minimum specifications: USD 154,776 per month The following list describes the minimum specifications:
Clean bandwidth: 1,000 Mbit/s
95th percentile burstable clean bandwidth: disabled
If the minimum specifications do not meet your business requirements, you can upgrade the specifications and enable pay-as-you-go features. The following figure shows billable items.
After you enable the burstable clean bandwidth feature, you are charged for the burstable clean bandwidth that is used when the peak traffic exceeds the clean bandwidth of your instance. For more information, see Billing of the burstable clean bandwidth feature.
Instance expiration
Instance status | Description |
Before the instance expires | Alibaba Cloud sends you text messages and emails seven days, three days, and one day before your instance expires to remind you to renew your subscription. |
From the expiration date to thirty calendar days (excluded) after the expiration date |
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Thirty calendar days (included) after the expiration date | If you do not renew the subscription of your Anti-DDoS Premium instance of the CMA mitigation plan within 30 days after the instance expires, the instance and the instance configurations are automatically released. To continue using the acceleration service, you must purchase another Anti-DDoS Premium instance of the CMA mitigation plan. |
Overdue payments
If the balance of your Alibaba Cloud account, including cash, vouchers, and coupons, is insufficient to settle an outstanding payment, your account has an overdue payment.
If your Alibaba Cloud account has an overdue payment, you must top up your account at the earliest opportunity to ensure that the balance of your account is sufficient. Otherwise, your pay-as-you-go service may become unavailable.
Renewal
You can manually renew an instance. You can also enable auto-renewal for the instance. For more information, see Renew an instance.
Refunds
After you purchase an instance, you cannot request a refund for the instance.
Bill query
You can query bills in User Center.