We are selling a product - a tele-seminar, and are wanting the confirmation emails we send to include the call-in information for these teleseminars. Is there a way to do that?
As @sparkweb mentions, that is indeed something you can pretty easily add yourself to the email template in your stores FoxyCart administration. For information on editing templates, take a look at this page on our wiki: http://wiki.foxycart.com/static/redirect/templates
You could put specific products in specific categories and then generate an email to the customer from the FoxyCart category page (on purchase). Or you could use the Twig templating to show certain messages if certain products are in the cart. Either of these would work, but the Twig would be a little more involved.