Just updated wordpress and tried to install this plugin. The plugin took over my entire site.
Every page became the shopping cart page, even after I uninstalled the plugin. I had to delete the plugin created pages and delete the plugin files before everything returned to normal. I was frantically trying to fix it so I'm not exactly sure what action completely fixed it.
Either way, the plugin shouldn't take over my entire site. I'm gonna move onto a different eCommerce plugin and doubt I'll return to this one.