diff --git a/experimental/README.md b/experimental/README.md
index 8143c34..0608f04 100644
--- a/experimental/README.md
+++ b/experimental/README.md
@@ -1,7 +1,8 @@
 
 This folder contains experimental stuff
 
-Buy me a coffee?  https://www.buymeacoffee.com/jameszah
+Buy me a Double Mochaccino half caf, non fat, with extra cream on the side? https://ko-fi.com/jameszah
+
 
 The folder 07x_FTP is a the version 7 discussed in the main readme, but it adds an ftp server host.