I added the ecart display manager to the e-mail body and now get the error:
Fatal error: Call to a member function GetContent() on a non-object in /[path]/webassist/email/templates/[email body].php on line 6
I was looking in the forum for this error and found that this might happen if the database connection and the eCart object would be the same name but I could not find anything.
Here are the first 10 lines of the confirm.php page:
//WA eCart Include
<?php require_once('../../Connections/conEcommerce.php'); ?>
Thanks so much for your help.