diff --git a/frontend/src/app/components/about/about.component.html b/frontend/src/app/components/about/about.component.html
index 8d34f1a4a..549b4fe5a 100644
--- a/frontend/src/app/components/about/about.component.html
+++ b/frontend/src/app/components/about/about.component.html
@@ -12,7 +12,9 @@
 
     <br><br>
 
-    <h2>Open source</h2>
+    <iframe src='https://btcpay.wiz.biz/apps/4XrJdGCE2a8FMEkRd52YwoiwzJqP/pos' style='height: 600px; width: 400px; border: 0;'></iframe>
+
+    <h2>GitHub</h2>
 
     <a target="_blank" class="b2812e30 f2874b88 fw6 mb3 mt2 truncate black-80 f4 link" rel="noopener noreferrer nofollow" href="https://github.com/mempool/mempool">
       <span class="_9e13d83d dib v-mid">