>Well, yes, partial payments can occur. That throws it all out the window because there would be no way to automatically figure out where they go. This is for the times when full payment is made on each invoice covered by the payment, which will occur the majority of the time. Of course, if I could come up with an algorithm for applying partial payments, perhaps I could retire. <g>

I've done this 15 years ago in FPD2.6 (and still have several versions of the code lying around). Now you tell me how does this retirement scheme work? :)

Come to think of it, I wrote the first version in 1988... but that was in Cobol.