This is probably a moldy topic, but can someone explain Sage's logic to me? Client posts AR invoices w/ invoice date 12/31/2013, posting date 12/31/2014. Oops. They post credit memos to back them out using invoice date 12/31/2013, posting date 12/31/2014, and applying to the original invoice. They should wash, right? They run an aging at 12/31/2013, and the invoices show up with a balance. WTF? So, the ""fix"" is to run the aging and select to include future transactions. Why? I grew up thinking that the aging was only looking at invoice dates, but apparently not.