> 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/rekassa/the-basics/customization/currency-code.md).

# Currency code

{% hint style="warning" %}
To ensure the app works correctly, you need to specify the store's currency
{% endhint %}

## **Setting up the currency**

To ensure the online cash register receives accurate purchase data from the online store, you need to specify the currency code in the settings. For example, the currency code for Kazakhstani tenge is **KZT (398).**

<figure><img src="/files/gxEYWC8NzBjJ32OShQFK" alt=""><figcaption></figcaption></figure>