The Payage Plugin is a Payage application that creates simple payment buttons in a Joomla Article. You can also use the plugin in a Joomla Custom HTML Module, if you enable the Module's "Prepare Content" option. The Payage Plugin is not free, but it does offer a simple solution for simple payment cases.
Please note that the Payage Plugin is NOT required if you use our other e-commerce products, MediaShop, Rentalot Plus, payage Plus, Payage Test, or any other Payage application. You only need the Payage Plugin if you specifically want to create simple payment buttons or simple payment forms in a Joomla Article.