Updated on 2024-07-09 GMT+08:00

Overview

HSS provides two billing modes, yearly/monthly and pay-per-use billing, to meet requirements in different scenarios. To quickly learn about the price of HSS in different billing modes, visit HSS Pricing Details.

  • Yearly/Monthly is a prepaid billing. You pay in advance for a subscription term, and in exchange, you get a discounted rate. The longer the subscription term, the bigger the discount.
  • Pay-per-use is a postpaid billing mode. You pay as you go and just pay for what you use. The HSS usage is calculated by the second but billed every hour. With the pay-per-use billing mode, you can easily adapt to resource requirement changes, reducing the risk of over-provisioning resources or lacking capacity. In this mode, there are no upfront commitments required.

Table 1 describes the differences between the billing modes.

Table 1 Billing modes

Billing Mode

Yearly/Monthly

Pay-per-Use

Payment

Prepaid

Billed by the subscription term you purchase

Postpaid

Billed based on the actual usage duration of HSS

Billing Period

Billed for the required duration specified in your order

Billed by the second and settled by the hour

Billed Items

Quota editions: basic, professional, enterprise, premium, Web Tamper Protection (WTP), and container editions

Quota edition: professional, enterprise, premium, and container editions

Billing for Stopped Protection

Billed for the required duration specified in your order. Disabling protection for servers and containers does not affect yearly/monthly billing.

You will not be charged after protection is disabled.

Changing the Billing Mode

Can be changed to pay-per-use.

For details, see Yearly/Monthly to Pay-per-Use.

The billing mode cannot be changed to yearly/monthly.

Disable the pay-per-use billing mode before purchasing HSS in yearly/monthly mode.

Upgrading Quotas

The basic, professional, and enterprise editions can be upgraded to higher editions.

Specifications cannot be upgraded.

Application Scenarios

A cost-effective option for scenarios where the resource usage duration is predictable. Recommended for resources expected to be in long-term use.

Recommended when the demands for server or container protection are likely to fluctuate and you want more flexibility.