> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/promotion-settings/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.bigcommerce.com/_mcp/server.

# Promotion Settings API

A *promotion setting* determines how promotions should be applied and/or calculated.

To learn more about promotions, consult the [Promotions Overview](/developer/docs/admin/catalog-and-inventory/promotions).

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## API Docs

- Admin Management: Promotion Settings > Promotion Settings [Get Global Promotion Settings](https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/promotion-settings/promotion-settings/get-global-promotion-settings.md)
- Admin Management: Promotion Settings > Promotion Settings [Update Global Promotion Settings](https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/promotion-settings/promotion-settings/update-global-promotion-settings.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/promotion-settings/openapi.json)
- [OpenAPI YAML](https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/promotion-settings/openapi.yaml)