> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/commerce-api-references/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalriver.com/commerce-api-references/admin-apis/order-management.md).

# Order management

- [Refunds](https://docs.digitalriver.com/commerce-api-references/admin-apis/order-management/refunds.md)
- [Retrieve an order (synchronous API)](https://docs.digitalriver.com/commerce-api-references/admin-apis/order-management/retrieve-an-order-synchronous-api.md)
- [Retrieve an invoice (synchronous API)](https://docs.digitalriver.com/commerce-api-references/admin-apis/order-management/retrieve-an-invoice-synchronous-api.md)
- [Manage orders (synchronous API)](https://docs.digitalriver.com/commerce-api-references/admin-apis/order-management/manage-orders-synchronous-api.md)