Privacy Policy

Effective July 14, 2026

1. Who we are

This policy describes how Five Quantum Bits LLC handles personal data in connection with Vanity Engine Pro and the vanityengine.pro website. We are the data controller for the information described below.

Five Quantum Bits LLC
600 University St, Suite 3727, Seattle, WA 98101
+1 (206) 235-4955
contact@vanityengine.pro

2. What we collect

We collect little, by design.

  • Account data. Your name, email address, and, if you sign in with Google, the profile identifier Google provides. If you register with a password, we store only a one-way hash of it, never the password itself.
  • Billing data. Payments are handled by Stripe. Your card number, Apple Pay, or Google Pay details go directly to Stripe; we never receive or store card numbers. We keep the records Stripe returns to us: plan, amount, currency, payment status, and Stripe's identifiers for the customer, subscription, and transaction.
  • Operational data. A session cookie so you can stay signed in, your IP address for login throttling and abuse prevention, and ordinary server logs.
  • Facebook Page data (Page Studio). If you choose to connect a Facebook Page through our optional Page Studio feature, we access — only with your permission and only to show you your Page and carry out actions you take — the list of Pages you manage, your Page's posts and their engagement, comments and posts people leave on your Page, and your Page's Messenger conversations. Access tokens live only in your browser session; the only Facebook data we keep at rest is a minimal connection record (your Facebook user id, name, and granted permissions). See section 12.
  • What we do not collect. The engine itself runs on your hardware. The operational data your engine produces, the pages it browses, the content it drafts and publishes, the leads it gathers, its CRM records, stays on your machines and in your database. We do not receive it.

3. How we use it

  • To provide the Service: your account, your dashboard, your engine access link.
  • To process payments and manage your subscription through Stripe.
  • For security: authenticating sign-ins, throttling failed login attempts, investigating abuse.
  • To meet legal obligations, such as tax and accounting requirements.

We do not use your data for advertising, profiling, or any purpose beyond the above.

4. Legal bases

Where the GDPR or a similar law applies, we rely on: performance of a contract (providing the Service you purchased); legitimate interests (securing the site and preventing abuse); and legal obligation (retaining billing records for tax and accounting). We do not rely on consent for anything essential, and we do not process special categories of data.

5. Sharing

We share personal data only with processors that are necessary to run the Service:

  • Stripe, for payment processing.
  • Google, for sign-in when you choose it.
  • Meta / Facebook, when you use Page Studio to connect and manage your Facebook Page.
  • Our hosting provider, for the infrastructure the website runs on.

Each acts under its own contractual obligations as a processor or independent service provider. We do not sell personal data, we do not share it for advertising, and we do not disclose who holds a seat except as required by law.

6. Cookies

The site sets a single session cookie, vesid, which keeps you signed in. It is strictly necessary for the Service to function. We set no analytics, advertising, or third-party tracking cookies.

7. Retention

  • Account data is kept while your account is active, and afterwards only as long as tax and accounting law requires us to keep the associated billing records.
  • Login attempt records used for throttling are pruned routinely and are not kept longer than needed for security.
  • Server logs are rotated on an ordinary schedule.

8. Your rights

You may request access to the personal data we hold about you, correction of inaccurate data, deletion, or a portable copy. Email contact@vanityengine.pro and we will respond within the time the applicable law allows. If you are in the European Economic Area or the United Kingdom, you have these rights under the GDPR, along with the right to object to processing and to lodge a complaint with your supervisory authority. If you are a California resident, you have equivalent rights under the CCPA/CPRA; we do not sell or share personal information as those laws define the terms, so there is nothing to opt out of.

9. Security

All traffic to the site is encrypted with TLS. Passwords are hashed with bcrypt via PHP's password_hash and are never stored or logged in plain text. Access and reset tokens are stored hashed, so a copy of our database does not yield working credentials. Access to production systems is restricted to the small number of people who operate them.

10. Children

The Service is a business instrument and is not directed at anyone under 18. We do not knowingly collect personal data from minors; if you believe we have, contact us and we will delete it.

11. Changes

We may revise this policy from time to time. When we do, we will update the effective date above and, for material changes, notify you by email or through the dashboard. The current version is always available at this address.

12. Facebook Pages and Page Studio

Page Studio is an optional feature that lets you connect the Facebook Page(s) you manage and work them from vanityengine.pro, using Facebook Login for Business and the Meta Graph API. It acts only when you do.

  • What we access, and why. Only with your permission: the list of Pages you manage and their basic details (to show your Pages); your Page's published posts and engagement (to display your feed); comments and posts people leave on your Page (to let you read and moderate them); and your Page's Messenger conversations (to let you read and reply). We use this solely to display your Page and to perform the actions you take — publishing, editing or deleting a post; replying to, liking, hiding or deleting a comment; and replying to a message.
  • What we store. Access tokens are held only in your browser session and are discarded when you disconnect or the session ends; we do not store them. The only Facebook data we keep at rest is a minimal connection record — your Facebook user id, display name, and the permissions you granted — kept so we can honour deletion requests. We do not store your Page's posts, comments, or messages on our servers.
  • Messaging. We send a message only as a direct reply to a person who messaged your Page, within Facebook's 24-hour standard messaging window, and never for promotion or broadcast.
  • Deleting your Facebook data. You can disconnect at any time in Page Studio, which clears your session immediately. To delete the connection record we keep, remove the app from your Facebook Business Integrations settings — Facebook then notifies our data-deletion endpoint and we delete your data automatically and issue a confirmation code you can check — or email contact@vanityengine.pro. Our data-deletion request endpoint is https://vanityengine.pro/facebook-data-deletion.php.
  • Compliance. Our access to and use of information received from Meta follows the Meta Platform Terms and the Meta Developer Policies.

13. Contact

Five Quantum Bits LLC
600 University St, Suite 3727, Seattle, WA 98101
+1 (206) 235-4955
contact@vanityengine.pro