> For the complete documentation index, see [llms.txt](https://docs.alphaus.cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.alphaus.cloud/ripple-en/search-by-features/account-and-group.md).

# Preferences

Here, we introduce the functions of the " `Preferences`" section in the left menu.

## User Settings

You can change your Ripple account password.

Language settings can be selected from English and Japanese and Chinese.

## Payment account settings

You can add and delete AWS payment accounts (Payer Account).

## Invoice settings

Make common settings for all billing groups.

{% content-ref url="/pages/-LejTMEtrUPccv-NU0iw" %}
[Invoice setting](/ripple-en/mobingi-ripple/ripplenosettoappu/qiu-ding.md)
{% endcontent-ref %}

{% content-ref url="/pages/-LeujYt\_u5OQ0dzm2Y43" %}
[Setting of discounts and premium for each service](/ripple-en/in-detail/setting-of-discounts-and-premium-for-each-service.md)
{% endcontent-ref %}