diff --git a/WebInterface/game-site/config.php b/WebInterface/game-site/config.php
index 472607c..218a806 100755
--- a/WebInterface/game-site/config.php
+++ b/WebInterface/game-site/config.php
@@ -9,7 +9,10 @@ $dbhost = '127.0.0.1';
 
 $all_users_subbed = false;
 $server_id = "game";
-$pp_uri = '/web/ppemu.php'; # paypal emulator, original is https://www.paypal.com/cgi-bin/webscr
+$pp_uri = '/web/ppemu.php'; # location of paypal emulator on game-servers
+# original is https://www.paypal.com/cgi-bin/webscr which obviously wont do
+# Dont set it to that though, as the paypalgateway.php is not implemented.
+
 $EXHANGE_RATE = 100000; # How much 1 USD is worth as HI Money
 
 # == hmac_secret ==
diff --git a/WebInterface/master-site/config.php b/WebInterface/master-site/config.php
index 21cc1c6..e4e441e 100644
--- a/WebInterface/master-site/config.php
+++ b/WebInterface/master-site/config.php
@@ -4,6 +4,11 @@ $dbuser = 'root';
 $dbpass = 'test123';
 $dbhost = '127.0.0.1';
 
+$pp_uri = '[GAMESITE]/web/ppemu.php'; # location of paypal emulator on game-servers
+# [GAMESITE] is replaced with the URL for the game-site, as specified in servers.php
+# original is https://www.paypal.com/cgi-bin/webscr which obviously wont do
+# Dont set it to that though, as the paypalgateway.php is not implemented.
+
 #should be same as all game-site's
 $hmac_secret = '!!NOTSET!!';
-?>
\ No newline at end of file
+?>