I need a document on the below description

There are fewer better ways to help understand these complex guidelines, from a practical perspective, than to learn about how “real world” stakeholders have dealt with them. Thus, the audience needs to learn about some case studies. Research and discuss at least three actual scenarios in which a PCI stakeholder has dealt with, or failed to comply with, PCI DSS. Tell us some stories. for small business or barbershop or bookstore or restaurants