> For the complete documentation index, see [llms.txt](https://docs.codpeller.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.codpeller.com/en/halykepay/nastroika/advanced-settings/environment.md).

# Environment

Application Mode

The ePay Halyk Bank integration app can operate in 2 modes:

* Live mode: Activated when the store is ready to process real transactions and send this information to the ePay personal account. 
* Test mode: Activated when the online store is in preparation for real sales.

### Live mode

To enable Live mode in the app, go to the "Advanced settings" section and select "Live" in the "Environment" field

<figure><img src="https://content.gitbook.com/content/6X59Xp8OsXiizjg6GwyW/blobs/XFBBPi0AFF5YURJliTPw/image.png" alt=""><figcaption></figcaption></figure>