in your previous message you say:
Sorry. The link is pp_confirm.php What I discovered is that if I use my pp_confirm.php , everything shows up correct. However when I click submit the transaction, I get pp_checkout_failure.php 
the address:
pp_confirm.php
is using your local testing server, this isn't working because the settings are for the remote server.
the address:
pp_confirm.php
is using the remote server which is working except that you are getting the payment failure page.
you need to be using the live server address for testing not the localhost address
on the payment failure page add the code that i provided in my previous response so that we can troubleshoot why the transaction is not working, until I know the full request and response info, i wont be able to troubleshoot the transaction failure.
