Updated README.md

Author: creocoder

README.md

@@ -1,6 +1,5 @@
 # Nested Sets Behavior for Yii 2
 
-[![PayPal Donate](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WJYG53DVUAALL)
 [![Build Status](https://img.shields.io/travis/creocoder/yii2-nested-sets/master.svg?style=flat-square)](https://travis-ci.org/creocoder/yii2-nested-sets)
 [![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/creocoder/yii2-nested-sets/master.svg?style=flat-square)](https://scrutinizer-ci.com/g/creocoder/yii2-nested-sets/?branch=master)
 
@@ -238,3 +237,9 @@ To get the first parent of a node
 $countries = Menu::findOne(['name' => 'Countries']);
 $parent = $countries->parents(1)->one();
 ```
+
+## Donating
+
+Support this project and [others by creocoder](https://gratipay.com/creocoder/) via [gratipay](https://gratipay.com/creocoder/).
+
+[![Support via Gratipay](https://cdn.rawgit.com/gratipay/gratipay-badge/2.3.0/dist/gratipay.svg)](https://gratipay.com/creocoder/)