Open Collective link

Author: kblok

README.md

@@ -19,6 +19,10 @@ Puppeteer Sharp is a .NET port of the official [Node.JS Puppeteer API](https://g
 * [StackOverflow](https://stackoverflow.com/search?q=puppeteer-sharp)
 * [Issues](https://github.com/kblok/puppeteer-sharp/issues?utf8=%E2%9C%93&q=is%3Aissue)
 
+# Backers
+
+Support us with a monthly donation and help us continue our activities. [Become a backer](https://opencollective.com/puppeteer-sharp).
+
 # Prerequisites
 
  * As Puppeteer-Sharp is a NetStandard 2.0 library, The minimum platform versions are .NET Framework 4.6.1 and .NET Core 2.0. [Read more](https://docs.microsoft.com/en-us/dotnet/standard/net-standard).