# Select environment

Source: https://developer.avalara.com/goods-calculation-en/jau6706356328515/

# Select environment

Select the environment to work in Sandbox or Production.

Use the environment option to switch between Sandbox and Production environments.

![Select environment window](https://knowledge-be.avalara.com/bundle/cjw6783699913145_cjw6783699913145/page/lgi8965064466370.image?_LANG=enus)