Salesforce B2C Commerce 24.7 > Developing Your Site > Site Performance > Techniques for Improving Site Performance > Performance and Stability Coding Standards

Data Transfer Volume

B2C Commerce imposes limits on incoming and outgoing network traffic for B2C Commerce instances and the Content Delivery Network.

These limits are relative to the Gross Merchandise Value (GMV) and are defined in the Main Subscription Agreement (MSA). Data transfers within the limits are at no additional charge (are included in the subscription fee). There is a fee for data transfers exceeding the limits.

Related concepts
Storefront Development for Performance and Stability
Job Development for Performance and Stability
Administrative Considerations for Performance and Stability

Infocenter Retirement: On June 30, 2023, the Infocenter was retired, and documentation currently hosted on the Infocenter will be published to Salesforce Help, Commerce Cloud Developer Center, and Salesforce B2C Commerce Developer Documentation Resources. For more information, see the release note.