I am an Accounting Student, who is interested in the auditing field and detecting duplicate invoices and unauthorized payments is crucial for ensuring financial integrity. Exploring how these workflows that can increase my fraud detection and improve audit accuracy is something I find particularly interesting as this is something I never knew could improve my development skills especially in the accounting field.
I would suggest checking out some of the alteryx blog posts on these subjects. You could also create your own dummy data to try things out.
Not sure if you've found more use cases, but Alteryx is quite helpful in terms of validation. It can help you check your data quality or use a predictive tool to help detect fraud