Add env

docs/_includes/bsa.html

@@ -1,3 +1,4 @@
+{% unless site.env == "development" %}
 <script src="//m.servedby-buysellads.com/monetization.js" type="text/javascript"></script>
 
 <section class="hero is-info bsa">
@@ -26,3 +27,4 @@
       }
   })();
 </script>
+{% endunless %}