Plumbquill Terms of Service

Effective: November 12, 2026. Publisher: Front Porch Puzzle Press ("we").

1. The service

Plumbquill is a Google Docs™ add-on that checks a document for things written more than one way. Every check, the counts, jumping to each place, fixing one place at a time, house style choices, house terms, ignoring items and the starter styles are free. Plumbquill Pro adds Fix all (every place in one inconsistency, one check, or the whole document at once), a saved library of house styles you can use in any document, and the style sheet export. Pro is sold through Gumroad as a membership ($3.99 per month or $29 per year) or a one-time Lifetime license ($49). A membership can be cancelled any time on Gumroad and Pro keeps working until the end of the period you paid for; a Lifetime license does not expire for as long as we offer Plumbquill (see Lifetime access and product retirement below). Prices may change, but a price change never applies to a period you've already paid for or to a license you already own.

2. Your documents

Plumbquill changes your document only when you click a Fix or Change button, or ask it to add a style sheet. Its checks are rules that find likely inconsistencies; they can be wrong, so review what a fix will change. The starter styles are a starting point and are not an official version of any published style guide. Google Docs™ keeps version history (File > Version history), and Edit > Undo reverses most changes.

3. Payment and refunds

Gumroad handles payment. If Pro doesn't work for you, ask for a refund within 30 days and you will get it. A refunded, charged-back or disputed purchase ends Pro access. Please don't share or publish your license key.

4. No warranty; limit of liability

Plumbquill is provided "as is", without warranties of any kind, including that it will find every inconsistency. To the extent the law allows, our total liability for any claim is limited to the amount you paid for Plumbquill.

5. Changes

We may update these terms and will post changes on this page. Continuing to use Plumbquill after a change means you accept it. Features you already bought stay included.

6. Trademarks

Google Docs™, Google Drive™ and Google Workspace™ are trademarks of Google LLC. Plumbquill is not affiliated with or endorsed by Google.

7. Contact

hello@frontporchpuzzlepress.com. These terms are governed by the laws of the State of Connecticut, USA.

Lifetime access and product retirement

A "Lifetime" or one-time purchase gives you access for as long as we offer this product. If we ever retire it, we will tell you at least 90 days ahead by email and on the product page, keep it working until then, give you a final working version or a way to export or download your work where we can, and refund purchases made in the 90 days before the notice if you ask. If our license check can't reach Gumroad or our server, a license that was already verified keeps working. The full policy is at frontporchpuzzlepress.com/lifetime-access.