In general Semiologic is provided in a Professional package that is subscribed to annually. In addition we provide the Semiologic themes and a variety of plugins, such as External Links, XML Sitemaps, and Auto Thickbox as free plugins in the WordPress repository. If you reached this page from the Wordpress Plugin repository and wish to help contribute a few dollars to ongoing development and support, we are extremely grateful. You can use the Paypal widget below. And once gain, thank you very much!!!