How do i?..........

[kels]

I've got a database that books delegates onto events,

I want to create a report that displays the payments made/outstanding for
the events they have booked on.

I've got a table linked to the booking form that has a list of the payment
methods available. One of those is a bursary whereby the delegate has been
invited and not required to pay.

In the report I need a running total of the payments made/total payments
outstanding etc, this is fine, I can do that.

But how do I exclude the bursaries?

(hope you're with me!)