INDEXU is a portal solution software that allows you to build powerful Web Indexing Sites such as yahoo.com, google.com, and dmoz.org with ease. Features: Paypal integration; Basic, premium, and sponsored listing type; discount price for longer paid period; advance template engine; search engine friendly url; google sitemap, rss, and google pr; advanced custom fields: editbox, textarea, dropdown, multiselect, radio button, image, file upload, and more.