title: how to implement purchase from a Zen Cart shop without creating an account?
body: <p><a href="http://tutorials.zen-cart.com/index.php?article=16" rel="nofollow noreferrer">This feature request is already on Zen Cart's roadmap</a></p>
  <p>However, i would like to implement this on an e-commerce site that i'm building, and i can't sit around and wait for the Zen Cart team to enable it. Has anyone else attempted to do this? Een some guidelines would be helpful.</p>