A customer can upload their own file.
Title: The title is displayed above the multiple choice options. You can format the title as a Label, Heading, or hide it.
Add description: Displays more information about the add-on underneath the heading.
Required field: Prevents product from being added to the cart if the field is empty.
Adjust price: Add an additional cost to the add-on. Calculate the price as a flat fee regardless of quantity, per quantity ordered, or, charge a percentage of the total.