> ## 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.

# CMC+CFS Android App Manual Flow

## Manual Flow:

1. Merchant or ISO Installs the ClearLine Android App from the POS System Marketplace

2. Merchant Starts the App for the first time

3. Android App Shows the Splash screen and calls ClearLine API Endpoints

   <img src="https://mintcdn.com/allmatics-7a6fd95a/WlD7hVDCVXS0g46B/images/integration-options/native-cmc-cfs-app/main-flows-and-modes-of-the-native-cmccfs-app/cmccfs-android-app-manual-flow/image_f5499213.png?fit=max&auto=format&n=WlD7hVDCVXS0g46B&q=85&s=6fe234865d1c4332c242cc9806e67fa3" alt="image-20250727-223317.png" width="512" height="1016" data-path="images/integration-options/native-cmc-cfs-app/main-flows-and-modes-of-the-native-cmccfs-app/cmccfs-android-app-manual-flow/image_f5499213.png" />

   1. Endpoints?

4. Android App shows the Activation screen with the Enter Serial Number Modal
   1. <img src="https://mintcdn.com/allmatics-7a6fd95a/WlD7hVDCVXS0g46B/images/integration-options/native-cmc-cfs-app/main-flows-and-modes-of-the-native-cmccfs-app/cmccfs-android-app-manual-flow/image_fc6708cb.png?fit=max&auto=format&n=WlD7hVDCVXS0g46B&q=85&s=4bbb564a7712e3b0bb20773b97a9fd40" alt="image-20250727-223825.png" width="508" height="1016" data-path="images/integration-options/native-cmc-cfs-app/main-flows-and-modes-of-the-native-cmccfs-app/cmccfs-android-app-manual-flow/image_fc6708cb.png" />
   2. Endpoints

5. Merchant Proceeds with the Activation code or Credentials Login flow

6. **Activation Codes Flow**
   1. [Activation Codes](/api/pos-integration/activation-codes)

7. **Credentials Login Flow**

8. Merchant Clicks the Skip/Login button

9. Android App opens the Login Screen
   1. <img src="https://mintcdn.com/allmatics-7a6fd95a/WlD7hVDCVXS0g46B/images/integration-options/native-cmc-cfs-app/main-flows-and-modes-of-the-native-cmccfs-app/cmccfs-android-app-manual-flow/image_bd902e4f.jpg?fit=max&auto=format&n=WlD7hVDCVXS0g46B&q=85&s=c290f2f8fa54afe8294c2fbff3970664" alt="telegram-cloud-photo-size-2-5204113973534916251-y-20250727-225036.jpg" width="606" height="1280" data-path="images/integration-options/native-cmc-cfs-app/main-flows-and-modes-of-the-native-cmccfs-app/cmccfs-android-app-manual-flow/image_bd902e4f.jpg" />

10. Merchant Enters His credentials and Signs in

11. Android App Shows the Select Location and enter Serial number modal

12. Merchant Selects Location and Enters Serial Number

13. Merchant Accepts Terms of Use

14. Android App Shows the CMC Screen

15. Merhcnat Clicks on one of Marketing Apps, for example Review Request app

16. Android App Shows the Preview Modal with Open QR Code button

17. Merchant Clicks on the Open QR Code button

18. Android App Shows the QR Code modal/template

19. Customer Scans the QR Code and opens the Landing Page

20. Android App Closes the QR Code Modal and shows CMC

21. After some timeout Android App shows the CFS Carousel