Update README.md

README.md

@@ -89,10 +89,13 @@ Watch this repo for new updates! And of course, contributions are welcome ;)
 [![Donate BountySource](https://img.shields.io/badge/Donate-BountySource-149E5E.svg)](https://salt.bountysource.com/checkout/amount?team=tinygsm-dev)
 [![Donate Bitcoin](https://img.shields.io/badge/Donate-Bitcoin-orange.svg)](http://tny.im/aen)
 
-Your donations will be spent for:
+If you have found TinyGSM to be useful in your work, research or company, please consider making a donation to the project commensurate with your resources. Any amount helps!  
+**All donations will be used strictly to fund the development of TinyGSM:**
 - Covering cellular network expences
 - Buying new hardware and modems for integration
 - Bounty Budget (to reward other developers for their contributions)
+- Implementing new features
+- Quality Assurance
 
 ## Getting Started