Combining Invoices
I recently took over my sister's law firm's accounting. I'm new to Quickbooks Online but I'm learning everyday.
I'm stuck in one area. It revolves around customer invoices. I need to send out one invoice which reflects 3 different past due amounts from 3 different dates of service and one total amount due shown (this I know how to do).
My question is: How do I create one invoice listing the total amount past due, WITHOUT affecting the original invoices. Example: Invoice# 1 = $500, Invoice #2 = $1,000 and Invoice #3 = $800. Since the original outstanding invoices (3 of them) already have a past due amount, when I create 1 new merged invoice, it duplicates/doubles the real amount due from $2,300 to $4,600. I can't void or zero out the original invoices since they are all tied into the multiple payments the client has made over a period of time.
How can I resolve this? Thank you for any help you can provide!


