Central Dispatch has distinct marketplaces where loads are displayed and categorized, each with unique IDs.

• Public: The public marketplace ID is 10000.
• Test: Test marketplace IDs will be provided to you by Central Dispatch.
• Private: Private marketplace IDs will be provided to you by Central Dispatch, if necessary.

When creating listings or dispatches, API callers must specify the target marketplaces for these operations. A listing can be created in multiple marketplaces simultaneously. However, a dispatch can only be created in a single, specific marketplace. Customers are limited to creating listings or dispatches in the marketplaces they have access to.