I hope you are well. I am checking in on invoice [invoice number] for £[amount],
due on [due date]. Could you confirm whether this has been scheduled for payment?
Overdue invoice.
Subject: Overdue invoice [invoice number]
Hi [name],
Invoice [invoice number] is now [days overdue] days overdue. Please arrange payment
of £[amount] or let us know today if there is a query we need to resolve.
Statutory-interest notice.
Subject: Final reminder: invoice [invoice number]
Hi [name],
Unless there is a dispute we are not aware of, we may add statutory interest and fixed
compensation under UK late-payment rules. Please review and respond by [date].
When a template stops being enough.
A blank email template is useful for one invoice. It becomes error-prone when a bookkeeper
or credit controller has 20 to 50 overdue rows, each with different due dates, amounts,
days overdue, and compensation bands.
SHVL generates openable `.eml` drafts from the CSV, plus Word letters and an Excel calculation
log, so the reviewer can check the pack before anything is sent.