Great

works great. i tried all the popup ones too.
the only thing it lacks is the ability to popup on all pages, even if it is only once per session.
alot of my traffic does not come by main index and that would be nice to have.
FOUND THE FIX FOR POPUP ACTIVATED ON ALL PAGES-
i messed around forever and ended up extracting this off my index page and stripped out the intertwined code for other stuff.
you should be able to paste it into your footer or headed and change your website name where mine is.

<link rel='stylesheet' id='simple_popup_manager-style-css'  href='https://a1decals.com/wp-content/plugins/simple-popup-manager/css/style.css?ver=3.5.1' type='text/css' media='all' />
<script type='text/javascript' src='https://a1decals.com/wp-content/plugins/simple-popup-manager/js/jquery.cookie.js?ver=1.2'></script>
<script type='text/javascript'>
/* <![CDATA[ */
var servername = "http:\/\/a1decals.com";
var options = {"active":"1","bouton":"1","cookie":"","largeur":"300","hauteur":"350","opacite":"0.8","contenu":"<p><img class=\"alignnone size-full wp-image-42176\" alt=\"zopim\" src=\"http:\/\/a1decals.com\/wp-content\/uploads\/2013\/02\/zopim4.jpg\" width=\"300\" height=\"350\" \/><\/p>\n"};
/* ]]> */
</script>
<script type='text/javascript' src='https://a1decals.com/wp-content/plugins/simple-popup-manager/js/simple-popup-manager.js?ver=1.2'></script>

NOTE THE SETTINGS ABOVE ARE SET TO
popup active 1 on
close button 1 on
cookie is set to blank “” not “1” or “0” etc
being set to blank is one display per session.
“largeur”:”300″,”hauteur”:”350 this is length and width
opacite is opacity.

hope this saves someone some hours it took me to figure out.