If you enable transfer acceleration and use an acceleration endpoint to access your bucket in Object Storage Service (OSS), you are charged transfer acceleration fees.

Note This topic describes the billable items and billing methods of OSS. For more information about OSS pricing, see Object Storage Service pricing.

Billable items

You are separately billed transfer acceleration fees and fees for outbound traffic over the Internet. For example, if you use an acceleration endpoint to download 1 GB of data from a bucket for which transfer acceleration is enabled, you are charged both transfer acceleration fees and fees for outbound traffic over the Internet for the 1 GB of data.

Billing item Billing rule Billing cycle Billing method
AccM2MIn You are charged fees based on the traffic that is generated when you use an acceleration endpoint to upload data between regions in the Chinese mainland. You are billed on an hourly basis. The fees are automatically deducted from the balance of your Alibaba Cloud account. Bills are generally generated after a billing cycle ends. The time when bills are generated is determined by the system.
  • Pay-as-you-go: Transfer acceleration fees = Total transfer acceleration traffic per hour (GB) × Unit price per GB.
  • Resource plan: Go to the OSS Resource Plans page and select Transfer Acceleration Plan. Make sure that the region in which the transfer acceleration plan takes effect is the same as the region to which your bucket belongs.
AccM2MOut You are charged fees based on the traffic that is generated when you use an acceleration endpoint to download data between regions in the Chinese mainland.
AccM2OIn You are charged fees based on the traffic that is generated when you use an acceleration endpoint to upload data from regions in the Chinese mainland to regions outside the Chinese mainland.
AccM2OOut You are charged fees based on the traffic that is generated when you use an acceleration endpoint to download data from regions outside the Chinese mainland to regions in the Chinese mainland.
AccO2MIn You are charged fees based on the traffic that is generated when you use an acceleration endpoint to upload data from regions outside the Chinese mainland to regions in the Chinese mainland.
AccO2MOut You are charged fees based on the traffic that is generated when you use an acceleration endpoint to download data from regions in the Chinese mainland to regions outside the Chinese mainland.
AccO2OIn You are charged fees based on the traffic that is generated when you use an acceleration endpoint to upload data between regions outside the Chinese mainland.
AccO2OOut You are charged fees based on the traffic that is generated when you use an acceleration endpoint to download data between regions outside the Chinese mainland.

References