funding [skip ci]

Author: hoc081098

README.md

@@ -4,6 +4,10 @@ Reactive storage for Dart/Flutter. RxDart Storage for Dart/Flutter.
 
 ## Author: [Petrus Nguyễn Thái Học](https://github.com/hoc081098)
 
+Liked some of my work? Buy me a coffee (or more likely a beer)
+
+<a href="https://www.buymeacoffee.com/hoc081098" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/v2/default-blue.png" alt="Buy Me A Coffee" height=64></a>
+
 [![Pub Version](https://img.shields.io/pub/v/rx_storage?style=flat)](https://pub.dev/packages/rx_storage)
 [![Pub Version](https://img.shields.io/pub/v/rx_storage?style=flat&include_prereleases)](https://pub.dev/packages/rx_storage)
 [![codecov](https://codecov.io/gh/Flutter-Dart-Open-Source/rx_storage/branch/master/graph/badge.svg?token=6eORcR6Web)](https://codecov.io/gh/Flutter-Dart-Open-Source/rx_storage)