> 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/commerce-api-reference-guide/api-structure/service-profiles.md).

# Service profiles

The Commerce API supports the following service profile levels:

* **Level 1**–Only use the API keys in an implementation/evaluation phase (test orders only). This profile creates carts as test orders.
* **Level 2**–You can use the API keys in production (test and live orders).
* **Level 3**–You can use the API keys in production (test and live orders). These API keys can create payment options and apply payment methods to a cart. A client can provide credit card details in Commerce API requests.