Documents Seller (aka DMS) is a Joomla 1.5, Joomla 1.6, Joomla 1.7, Joomla 2.5 and Joomla 3.x extension developed by Ossolution Team to allow selling your downloadable products : Documents, Ebooks, Softwares, Joomla extensions, Joomla templates and get paid via Paypal, Authorize.net, Eway MoneyBooker and Offline payment payment gateway. It also allows your site members to upload and sell their own documents (If you turn on this feature) on your site.