A draft queue for unpaid invoices, with no send button on the canvas

One original n8n workflow and a one-page how-to. You press a manual trigger, three fake invoices are set, and a polite chase is drafted only when a bill is at least 14 days overdue. The result is a markdown digest. Nothing is emailed.

The pile

Overdue vendor bills sit in a folder while you rewrite the same chase from scratch
A workflow template that includes a send node is one click away from mailing the wrong vendor
You want the draft queued, not a second bookkeeping system
You do not want a credential, a paid node, or a mailbox hooked up to try the idea

What you get

Import the workflow JSON into the n8n you already run
Execute it on the fake sample invoices and read the digest
Later, swap the sample rows for a spreadsheet you control. Still no send node

Price: $29 one-time for the workflow file and the how-to. This is not a subscription.

Workflow pack

No buyer quotes, no logos, and no customer counts. The button opens Stripe for the one-time price above.

Get the workflow — $29 one-time

Live Stripe Payment Link. One charge. Not a subscription. This pack does not send email.

Not legal, tax, or accounting advice. Ironwood Labs is not your bookkeeper, accountant, or lawyer. Nothing on this page sends email, pays a bill, or stores a card or bank number. You remain responsible for what you send and what you pay. Not for clinics, job sites, or cold outreach. The workflow must not be extended into a mail-send or a payment.