Hello, I have created a form that has 5 conference options. 4 of those options have a conference fee attached. One doesn't pay if they fall under our mentoring program. I have set the 4 that are payments and show as the option in the top part of the image below. The bottom image is the part that has no charge. The issue is that the "no charge" option doesn't allow the user to submit the form without putting credit card info into the form. What am I missing to make this form work? TIA!