This is working great! Instead of blanking out the Invoice in the Invoice Batch that comes from OE, I've been adding "RE:IN#" in front of the number. So much better for us and our customers!! It is however extra work at day end and in some cases we would like to leave it to apply directly like in the case where we Invoice something accidentally and immediately follow up with a Credit against the full invoice. If while we were issuing the Credit we had the option to choose (or edit the Invoice field as Steve says) it would be a excellent solution. Then we could decide to apply or not to apply at the time of the CN while the reason for the credit is still fresh in our minds. The current solution requires someone go through all of the days credits again at the end of each day and decide which ones to unapply.