I have a client that purchased the eStore, eMember, and Affiliate plugins and is wanting to use them. She's running WP 3.0.5 and the iThemes Builder theme with a Child theme.
The problem started when she begin creating products and trying to put the shortcodes in. They didn't work so she got the Extra Shortcodes plugin and installed it. The shortcodes worked then, but she decided she didn't like the extra shortcode plugin and disabled it. After that none of the shortcodes worked anymore.
We're also having the same problem with the eMember plugin, the shortcodes aren't working there either.
The site is http://www.navacoaches.com and you want the http://www.navacoaches.com/register-here/ page to see the eMember shortcode displayed on the page and not the actual registration form.
We've deactivated the Extra Shortcodes plugin again because the registration form shortcode for eMember wasn't working and is still not working after deactivating the Extra Shortcodes plugin