New plu value added to the PreModifier object in the menus API

The PreModifier object in the menus API now includes a plu value. The Toast Web configuration control that supports configuring a premodifier plu value is in limited release. In most cases, the plu value will be null. Your integration might receive non-null values for premodifier plu values starting on 2026-01-27. The premodifier plu value is not supported for use in your integration.

Like all changes to the menus API, the plu value become available in the menu JSON after a restaurant has made a menus-related change and published the new menu, which initiates regeneration of the restaurant's menus data. For more information, see Menus API returns published data only.

This change applies to both V2 and V3 of the menus API.

Note

For information on the differences between V2 and V3 of the menus API, see Comparing menus API V2 and V3.