StoreVilla is a WordPress theme engine that uses the StoreVilla framework to allow for fully functioning online stores. It is a very popular open source alternative to sites like WordPress, Joomla and Drupal that are similar in purpose and concept but offer different levels of plug-in compatibility, such as not being able to use CSS in some cases and having different file structures. This makes it perfect for eCommerce, multi-site store applications and eCommerce websites that require file modification support. A theme can be customized very easily to suit different needs and business models by applying different skins to the different areas of the layout, as well as the ability to add, change and delete additional products. StoreVilla features a fully featured theme engine that is also extremely easy to use even for beginners, with a step-by-step system of installation and customization that only requires a few mouse clicks and a few minutes of management on the part of the user.