Have a customer who runs the Time Taken to Pay Sales Invoices report, using the criteria displays what invoices were raised and how soon they were paid. The customer requires a report out of the box where this is based on the payments - payments raised between a period (for example) and what invoices they paid and what the settlement days were to pay it.
Please contact our Report Design team to discuss this further, with a view to seeing if this can be achieved with a custom report.
Details on how to do this are available in this knowledgebase article.