diff -Nurp simple_paypal/README.txt simple_paypal_new/README.txt
--- simple_paypal/README.txt	1969-12-31 19:00:00.000000000 -0500
+++ simple_paypal_new/README.txt	2008-07-20 12:19:06.000000000 -0400
@@ -0,0 +1,7 @@
+The paypal sandbox works just like regular paypal (with transactions and everything) except no actual money gets transferred. It allows you to create mock accounts (seller and buyer) and create transactions between them.
+
+1. Sign up for an account at developer.paypal.com, receive the activation e-mail and activate the account
+2. Log in, go to "test accounts" and create a business (seller) account and personal (buyer) account.
+3. In whichever module you're using that uses simple_paypal, set the paypal e-mail address to your business account e-mail address.
+4. In /admin/settings/paypal, be sure to select the paypal sandbox URL.
+That's it. When a transaction has been completed, paypal should send a POST request to the URL specified at the 'notify_url' variable.
diff -Nurp simple_paypal/simple_paypal.module simple_paypal_new/simple_paypal.module
--- simple_paypal/simple_paypal.module	2007-06-10 12:00:09.000000000 -0400
+++ simple_paypal_new/simple_paypal.module	2008-07-20 12:09:49.000000000 -0400
@@ -8,7 +8,7 @@ define('SIMPLE_PAYPAL_URL',      'simple
 function simple_paypal_get_urls() {
   return array(
     SIMPLE_PAYPAL_URL_LIVE => 'https://www.paypal.com/cgi-bin/webscr',
-    SIMPLE_PAYPAL_URL_TEST => 'https://www.eliteweaver.co.uk/cgi-bin/webscr',
+    SIMPLE_PAYPAL_URL_TEST => 'https://www.sandbox.paypal.com/cgi-bin/webscr',
   );
 }