diff --git a/README.md b/README.md
index d3dd86e..5855661 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ https://github.com/manhtai/vitalsource-printer
 
 ## Buy me a coffee
 
-[PayPal](https://paypal.me/vomanhtai)
+[Gumroad](https://gum.co/plainprinter)
 
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