> ## Documentation Index
> Fetch the complete documentation index at: https://docs.clearline.me/llms.txt
> Use this file to discover all available pages before exploring further.

# Native CMC + CFS App

## Overview:

The Native ClearLine App appears as a standalone Android app and operates within the Operating system of the POS Hardware, it supports any POS System Software that is supported by the POS Hardware.

## Children Pages:

<CardGroup cols={2}>
  <Card title="Main Flows and Modes of the Native CMC+CFS App" icon="sitemap" href="/integration-options/native-cmc-cfs-app/main-flows-and-modes-of-the-native-cmccfs-app">
    Supported modes (Single/Duo screen, CMC/CFS only), UI modes, and manual/automated flow options.
  </Card>

  <Card title="Native CMC+CFS App Integration Endpoints" icon="code" href="/integration-options/native-cmc-cfs-app/native-cmccfs-app-integration-endpoints">
    API endpoints for integrating native Android app with ClearLine platform.
  </Card>

  <Card title="Activation Codes" icon="key" href="/integration-options/native-cmc-cfs-app/activation-codes">
    Register devices using activation codes. Link terminals to ISO partners and merchant accounts.
  </Card>
</CardGroup>