I am having a problem with people not clicking the continue after making a PayPal payment so....
I followed the thread
I entered http://www.suppliesforsoldiers.com/shop/checkout_success.php
as the return address (triple checked it) but something (PayPal?) is sending it to
And I am getting the following error
Warning: Cannot modify header information - headers already sent by
(output started at /home/supplies/public_html/shop/includes/modules/payment/paypal.php:137)
in /home/supplies/public_html/shop/includes/functions/general.php on line 29
I know that I should install the PayPal IPN, but this is a live site, and if I need to get this working quickly.
Thanks in advance for the help!