I think you are saying if the "bill" was for November, use 11/30 as the "bill" date, but if the bill is actually dated 12/2 and they have 30 day terms, change the due date to be 1/2.  Am I understanding you correctly?  By doing this the bill is posted (expensed in the ledger) in the proper month.  Is that what you are saying?  Thanks, that is the work around I've been doing, but I think there should be a box for which month/date you want this to post to the ledger.  I can work around it though; just trying to improve the system so we don't outgrow it.