Add link to Tidelift

README.md

@@ -478,3 +478,14 @@ To report a security vulnerability, please use the [Tidelift security contact].
 Tidelift will coordinate the fix and disclosure.
 
 [Tidelift security contact]: https://tidelift.com/security
+
+
+## For Enterprise
+
+Available as part of the Tidelift Subscription.
+
+The maintainers of `postcss` and thousands of other packages are working
+with Tidelift to deliver commercial support and maintenance for the open source
+dependencies you use to build your applications. Save time, reduce risk,
+and improve code health, while paying the maintainers of the exact dependencies
+you use. [Learn more.](https://tidelift.com/subscription/pkg/npm-postcss?utm_source=npm-postcss&utm_medium=referral&utm_campaign=enterprise&utm_term=repo)

package.json

@@ -428,7 +428,8 @@
       "Tidelift",
       "Solovev",
       "VS",
-      "iOS"
+      "iOS",
+      "maintainers"
     ]
   }
 }