I have very small shop i'am Not using the checkout.pl version from nopcart.
After using nopcart.js for some years together with Matt Wright his wonderfull fully nopcart compatible FormMail.pl
Found by: Matt's Script Archive, Inc.: http://www.worldwidemart.com/scripts/
Like do some fine tune the nopcart emailing proces.
Matt Wright his FormMail.pl not having a Autoreply function and like asking if someone willing to help me to start add a very simple "Thank you for order" AutoReply in to Matt Wright his FormMailer.pl.
When this could be than, averybody using nopcart is able to set up easy shop with this FormMailer.