Hi, is there a way to combine or add on to an invoice, without changing the original due date.
I have bill someone for storage monthly, their previous month is still unpaid, and it is time to bill again. I want to bill them for the current month, with that amount being due in 7days, but would like the existing amount to show as overdue.
I know I can do customer statements, but that seems a bit like double handling, I have to generate the new invoice, send it, and then generate a customer statement. I was hoping to do it in one email.