Add Paypal link

Author: darksidelemm

index.html

@@ -102,7 +102,7 @@ <h4>How do I receive?</h4>
                 <b>Note that you must be running at least <a href="https://github.com/projecthorus/radiosonde_auto_rx/releases" target="_blank">v1.5.1</a> to show up on Sondehub v2!</b>
 
                 <h4>Support Us!</h4>
-                If you use SondeHub regularly, please consider <a href="https://www.patreon.com/sondehub" target="_blank">supporting us on Patreon.</a>
+                If you use SondeHub regularly, please consider <a href="https://www.patreon.com/sondehub" target="_blank">supporting us on Patreon</a>, or with a <a href="https://sondehub.org/go/donate" target="_blank">donation on Paypal</a>.
 
                 <h4>Amateur HAB Launches?</h4>
                 You can find Amateur High-Altitude Balloon launches on the <a href="https://tracker.habhub.org/" target="_blank">HabHub Tracker</a>.