diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index 26b694b..a5bea0b 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -23,6 +23,14 @@
             <a href="http://twitter.com/ariejan">Mention @ariejan on Twitter</a>, <a href="mailto:ariejan@devroom.io">shoot me an email</a> (<a href="/gpg">gpg</a> available) or sign up for <a href="http://eepurl.com/cL3XY9" target="_blank">my newsletter</a>.
             </p>
 
+            <h4>Token of Appreciation</h4>
+            <p>
+            Was this post of value to you? Why not give a small token of appreciation?
+            </p>
+            <p style="text-align: center">
+<a class="coinbase-button" data-code="094f7799b72b9fdecc76c8d6e8de6669" data-button-style="custom_small" data-custom="TOKEN-APPRECIATION" href="https://www.coinbase.com/checkouts/094f7799b72b9fdecc76c8d6e8de6669">Donate Bitcoins</a><script src="https://www.coinbase.com/assets/button.js" type="text/javascript"></script>
+            </p>
+
             <div class="avatar"></div>
 
             <h4>About Ariejan</h4>