Your store will load into the current page of your site, and each step of the check loads smoothly under the previous one. A Moolah store can adjust automatically to whatever device the customer is using, and works with as well with a 4" screen as it does with a 24" screen.
You can easily integrate Moolah into any website, including Joomla, Wordpress, or even a normal HTML webpage. You can deploy to several sites at one time.
The Moolah package for Joomla includes both a standard component so that you can create menu links to your store, as well as a content plugin so that you can embed parts of your store into an article.
General Introduction: http://youtu.be/09qKhIipOns
Joomla Overview: http://youtu.be/QKNkj_uwFT4
WordPress Overview: http://youtu.be/MUeOhLBhax8