How To Write A Harsh Reminder Letter Requesting For Payment. Hi [name], the invoice [number] for [service or product name] was due [date]; Mention the urgency of the dues to be paid on time for account purposes.
The amount of amount was due on date. You should take a firmer and tougher approach with this requesting payment letter. In any payment reminder letter, it’s very important that you include your company’s letterhead.
