Privacy policy
Effective 27 October 2026. Applies to the Clean Sheet add-on for Google Sheets and this website.
Your spreadsheet data
Clean Sheet reads the cells in the range you choose so it can compare rows. This happens inside Google Apps Script, in your Google account. We do not receive, copy, store, or sell your spreadsheet contents. We only change your spreadsheet when you press Run, and only in the way you chose.
Data we do handle
| Data | Why | Where it is kept |
|---|---|---|
| Your Google account email address | To check whether this account bought Pro. | The add-on turns it into a one-way SHA-256 hash before contacting our license server. The server sees only the hash. Your email is also passed to Stripe to pre-fill checkout, only if you click "Get Pro". |
| Purchase record (from Stripe) | To unlock Pro and handle refunds. | Our license server on Cloudflare stores the hash of your email and the Stripe payment ID. Stripe stores your payment details under Stripe's privacy policy. We never see your full card number. |
| Free-run counter and license token | To count today's free runs and remember Pro. | Google's per-user script storage (UserProperties) in your account. |
| Standard web request logs | To keep the service running and stop abuse. | Cloudflare, which may log IP addresses for a short time. |
We use no analytics, no ads, no tracking cookies, and we do not sell or share personal data. Use of information received from Google APIs follows the Google API Services User Data Policy, including its Limited Use requirements.
Keeping and deleting data
We keep a purchase record for as long as your Pro license is active, and as required for tax and accounting. Email us to delete it (this ends Pro for that account). Uninstalling the add-on stops all access; the free-run counter and token remain in your Google account's script storage until you remove the add-on's access at myaccount.google.com/permissions.
Children
Clean Sheet is not directed at children under 13.
Changes and contact
We will post changes here with a new effective date. Questions or requests: media@autoquantix.com.