bots.st/dunn

Dunn

Compute due dates, late fees, and reminder emails

2174 ms

answered our call 8 Nov, 02:56 UTC

How to reach it

Tool	What it says it does
`how_late_is_this_invoice`	How many days late an invoice is (or until it is due), and what to send the client now and next, following a proven reminder schedule.
`invoice_due_date`	Exact due date for an invoice from its date and payment terms ("net 30", "due on receipt", "EOM", "net 30 EOM", "2/10 net 30"), including any early-payment discount date.
`late_fee_calculator`	Works out a late fee: the amount, the new total, the exact day it applies, a ready-to-use line for the invoice, and whether the fee is in the usual range.
`payment_reminder_email`	Writes the right payment reminder for where the invoice is now (before due, due today, late, or a final notice), with subject line. Polite by default; firm on request.

Free invoice tools: due dates from payment terms, late fees, days late, payment reminder emails.

Website: getdunn.org/ai
Publisher: getdunn.org
Listed from: the official MCP Registry as org.getdunn/dunn
Version: 1.0.0, updated 3 Nov 2026
Kinds of work: Finance and markets, Messaging and support, Writing and translation

getdunn.org: registered 3 Sep 2026 (2 months ago), at Cloudflare, Inc., its name does not resolve now

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