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Object Storage Service:OSS billing method

Last Updated:Jun 22, 2026

OSS offers both pay-as-you-go (postpaid) and subscription (prepaid) billing methods. Choose the right method to balance cost control with resource usage flexibility.

Billing method

OSS supports the following billing methods:

  • Pay-as-you-go: A postpaid method where you use resources first and pay based on actual usage. Ideal for fluctuating workloads.

  • Resource plan: A prepaid method where you purchase resource plans covering common billable items such as storage and traffic fees. Usage is deducted from the plan, and any excess is billed on a pay-as-you-go basis. Suitable for predictable workloads.

Other prepaid methods for storage fees

For certain storage fee items, you can also use Storage Capacity Unit (SCU) to offset costs for OSS and various cloud storage products.