It is the 'S4' report.
A few things you want to note:
1) make sure "exclude discounts from sales amount" is checked, otherwise your gp and gp% will not include discounts & service specials
2) sequence should be advisor, subtotal invoice type
3) If you click on "Totals only" you will get a nice little recap instead of a long report with all of the detail mixed in.
[This message has been edited by Rick in DC (edited 10-27-2008).]