I'm having some trouble figuring out how to add other types of fields to the app_confirmation shortcode. I've activiated the addon for Additional Fields but there are only 2 options and for what I would like to achieve, it is quite limiting. So I have 2 questions;
1. How can I configure the Additional Fields php file to include the 2 other field types (Radio Button & Dropdown Box)?
2. Can I assign a value to these options and have them added into the final payment price? (I noticed the variable 'response.price' in the shortcodes.php file)