Enable the High Scale Price Book feature toggle when:
Do not enable this feature if your merchants actively manage prices directly in Business Manager, as read-only price books cannot be manually edited after import.
A B2C Commerce merchant sells consumer electronics with over 50,000 SKUs. They run an automated overnight job that imports a full price book replacement to reflect daily price changes. Without the High Scale Price Books feature enabled, some application servers in their realm refresh their price cache before others, causing customers to see inconsistent prices in the storefront for several minutes after the import completes. Enabling the HSPB feature toggle — and optionally the "Enable High Scale Price Books Cache Invalidation After Import" toggle — eliminates this inconsistency by coordinating cache refresh across all app servers.
Before enabling this feature:
Log in to your B2C Commerce Business Manager instance as an administrator.
Go to Administration > Global Preferences > Feature Switches.
Locate the High Scale Price Books feature toggle and set it to Enabled.
Note: This feature switch is managed by the Business Manager admin directly. Salesforce Support cannot enable this toggle on behalf of the customer. In Production Instance Group (PIG) environments, the toggle may be greyed out for Support agents and can only be modified by the customer's own Business Manager administrator.
Navigate to Administration > Global Preferences > Import and Export and enable the Import All Price Books as Read Only preference. This ensures all future price book imports are processed as read-only, consistent with the HSPB feature.
If your realm experiences cache inconsistency after price book imports or replications, request Salesforce Support to enable the following Centralised Feature Toggles (CFT) on your behalf:
These internal toggles are not available in Business Manager and must be applied through a CFT approval process by Salesforce Support.
After enabling the feature, perform a test price book import and verify that prices reflect correctly in the storefront. If you are using the Cache Invalidation toggle, confirm that prices are consistent across storefront pages immediately after the import completes.
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