Sage 100

A prepayment was incorrectly made, and due to some confusion was also entered in negatively so it shows up as a positive number in the aged invoice report. Is there a way to delete a PP or reverse it? This is on the A/R side. Thank you.

I have a customer that has about 10 different divisions in different states. I received a few checks today , and while applying payments i accidentally over received in one account. So now that account shows -$239.40 , however i need that to be transferred…

I'm a new user of Sage 100 ERP 2013 (v 5.00.8.0) and am trying to post cash receipts. I have a client using three checks to pay one invoice. I entered the first check fine, but when I try to enter the second check and apply it to the same invoice it says…