Is there a way I can see how to scoring works before I commit to buying this product?

Are you referring to Quiz app? If yes, you can create a Quiz form here in JotForm and see the score/result. For more information, please see this complete guide: https://www.jotform.com/help/289-Turn-Your-Form-into-a-Quiz-or-Exam-

Related guide: https://www.jotform.com/help/331-How-to-Upgrade-My-Account

If you have questions or need clarifications, please let us know. Thank you.