Is it possible to only show the specific course depending on the selection

Hello! I have a question:

I've created a form through which our costumer can sign up for a training course.

I would like to create a condition through which:

- the customer select a training course (x example: "VENDITORE 4.0") ----> then he select, as a payment method, Paypal, and, because he chosen "VENDITORE 4.0" appears to him only the choice of payment of this training course, instead of all the courses.

It's possible? How can I make it?

Thanks for your support

I would suggest adding the choices for each course you have, either by Multiple Choice or Single Choice fields. Then based on the course the user will choose, show the choices by condition. You can configure the show/hide fields by following the steps in this guide:

https://www.jotform.com/help/316-How-to-Show-or-Hide-Fields-Base-on-User-s-Answer

Let us know if you need further assistance.