Last month, a vendor sent me an invoice. I paid the invoice. What I did not realize was that I had paid the same invoice nine months ago. I guess I could have checked the pay history to that Vendor and seen that I paid him the same amount and investigated further but I would think QB might offer an automatic alert when entering AND paying the same invoice number twice.
My thought is that it should alert you for both entering and payment:
"Hey, you’ve already entered this bill (invoice #)"
"Hey, you've already paid this bill (invoice #)"
Are any of you aware if these alerts exist and, if so, how to enable?