Update README.md

Author: android10

Diff for: README.md

@@ -74,3 +74,5 @@ License
 ![http://www.fernandocejas.com](https://github.com/android10/Sample-Data/blob/master/android10/android10_logo_big.png)
 
 [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-Android--CleanArchitecture-brightgreen.svg?style=flat)](https://android-arsenal.com/details/3/909)
+
+<a href="https://www.buymeacoffee.com/android10" target="_blank"><img src="https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png" alt="Buy Me A Coffee" style="height: auto !important;width: auto !important;" ></a>