Update readme

README.md

@@ -36,6 +36,29 @@ First 3 articles are for version 0.X.X-1.X.X, and last one is small introduction
 - [x] [Sending Messages to Microsoft Teams from PowerShell just got easier and better](https://evotec.xyz/sending-to-microsoft-teams-from-powershell-just-got-easier-and-better/)
 - [x] [Introducing PSTeams 2.0 – Support for Adaptive Cards, Hero Cards, List Cards and Thumbnail Cards](https://evotec.xyz/introducing-psteams-2-0-support-for-adaptive-cards-hero-cards-list-cards-and-thumbnail-cards/)
 
+## Support This Project
+
+If you find this project helpful, please consider supporting its development.
+Your sponsorship will help the maintainers dedicate more time to maintenance and new feature development for everyone.
+
+It takes a lot of time and effort to create and maintain this project.
+By becoming a sponsor, you can help ensure that it stays free and accessible to everyone who needs it.
+
+To become a sponsor, you can choose from the following options:
+
+ - [Become a sponsor via GitHub Sponsors :heart:](https://github.com/sponsors/PrzemyslawKlys)
+ - [Become a sponsor via PayPal :heart:](https://paypal.me/PrzemyslawKlys)
+
+Your sponsorship is completely optional and not required for using this project.
+We want this project to remain open-source and available for anyone to use for free,
+regardless of whether they choose to sponsor it or not.
+
+If you work for a company that uses our .NET libraries or PowerShell Modules,
+please consider asking your manager or marketing team if your company would be interested in supporting this project.
+Your company's support can help us continue to maintain and improve this project for the benefit of everyone.
+
+Thank you for considering supporting this project!
+
 ## Supported Cards
 
 While `WebHook Notifications` in theory only support `Office 365 Connector Card` it's possible to do more than that.