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Email templates/Transactional/Invoice & payment request

Plain collection

Invoice & payment request

A payment request with an invoice number, due date and a concise balance breakdown.

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Browser preview

Scroll inside the email to read it all. Links stay in this preview.

Plain-text version
Download .txt
Hi Alex, here is your invoice for the September design retainer.

Invoice: INV-204
Design retainer: $1,200.00
Tax: $0.00
Amount due: $1,200.00 USD
Due date: September 24, 2026

View and pay invoice: https://example.com/invoices/204

If you have already arranged payment, thank you. Contact billing with any questions: https://example.com/billing/help

---
Northstar
Help: https://example.com/help

In the file

Format
HTML + plain text
HTML size
10.9 KB
Email width
Fluid, up to 600 px
Remote images
None
Version
1 · Sep 10, 2026

Subject & preheader

Subject suggestion
Invoice INV-204 · due September 24
Preheader
Your invoice for the September design retainer is ready.

Set the subject in your sending tool. The preheader is already in the HTML.

Make it yours

  • Replace the invoice number, actual services, tax, currency and due date. Add issuer details required for your invoice.
  • Link to the invoice in your billing system; this email is a notification, not a substitute for the invoice itself.

All names, products, amounts and dates are examples. Replace the brand, sample copy and every example.com link in both files. Changes in the viewer do not update the separate plain-text file.

Replacement reference
Northstar
Your company or product name
INV-204
Invoice number
September 24, 2026
Payment due date
https://example.com/invoices/204
Hosted invoice URL

Testing & use

Built with table layouts, inline styles and a mobile-width adjustment. No scripts, web fonts, tracking pixels or remote image assets.

Layout checked in Chromium and WebKit at 320, 375, 600 and 900 px, with light and dark browser settings and longer sample data. Browser check record, 2026-09-10.

Email-client tests are pending. Browser previews do not reproduce Gmail, Apple Mail or Outlook. Send a test through your provider and check the clients your readers use, including dark mode and long content.

How to preview and test HTML email →

Original design by HTML Viewer Cat. Free to edit and use commercially under the MIT license. Keep the license comment in copies of the source.

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