Have you ever taken a look at the Professional Services Report?
The Professional Services Report provides a wealth of information about the types of services you are providing. Totaling by Category (such as at-need burials, at-need cremations, ship-outs, etc.), the report displays cases within your selected date range and groups them into services/transportation/cash advances/ sales tax/ discount/ etc. and then shows a grand total for each case.
You can find the Professional Services Report under Accounting - Reports within FDMS Network. Click on the image below to see a larger view.