Test Your IQ Test Your IQ is a WordPress plugin to determine the visitor’s IQ. The plugin has an optional PayPal payment gateway and everyone can pay after completing the test by paying a fee chosen by you in the currency of your choice (it can be easily set). After payment, the user is redirected directly to his result and all wrong answers are displayed to him. It is easy to set up and the plugin is always tested on the latest version of WordPress and can be translated into any language. All tests are stored in a database, it is also visible which tests were paid and which were not completed.