Up to end of June, was in another book, so in the new book I put in only the totals of each outstanding month. Now there are only 6 invoices left unpaid and i thought I would credit the month's total, and re-invoice them in the new book. I went into settings to change the "next invoice number" and entered the one I needed, but it won't save. It says I can't enter an earlier number that the one we are currently up to.
Why is this so restrictive? It now means I can't re-invoice with the same number as the original, and I don't want to create a new invoice number, it will only confuse things on the statement.
How do I do this then without making it messy?
thanks, Jean.