WP Full Picture lets you track conversions, purchases and other ecommerce events on your site.
If you are using one of the supported plugins, the data will be tracked automatically.
If your plugin is not supported (or you are not using a plugin) then you can still track conversions using WP Full Picture’s custom events. The only condition is that the data that you want to track must be available in the HTML of the page. Data in iframes cannot be tracked by this method.