Class Registration

With this plugin, is it possible for students to complete the registration process (including payment using Cart66) from the frontend? Or is it necessary for the registration process to be completed by an administrator? https://wordpress.org/plugins/classdex/ From the frontend, a student can make a payment for a class. However, to complete the registration, the administrator must enter the information into ClassDex to properly identify the correct corresponding student. Thanks for the Response! I also need to add additional categories for displaying classes via the shortcodes. In your documentation you have the following: Yoga Class, Seminar, Meditation, Wellness, Philosophy: These options correspond to the shortcodes that display the classes on your website. You can select none, one, or many to pick where you want the class to be displayed. But what I see when creating a new class is: Choose the shortcode display type (none, one, or many): List Detail Detail1 Detail2 Detail3 Using details 1-3 works well to display my different classes by category, but I need more than 3 categories. Is it possible to get this functionality with this plugin? Unfortunately, 3 categories is all that is built in right now.