Privacy Policy

Last updated: 19 July 2026

This Privacy Policy explains what personal data paperthree collects when you usepaperthree.comand the labs portal, why we collect it, and how you can control it. The data controller is FOP (individual entrepreneur) Vadym Oleksiiovych Holovashchenko, Ukrainian taxpayer ID (ІПН) 3624604693 ("we", "us").

1. Data we collect

Account data. When you sign in with Google, we receive and store your email address, display name and avatar image from your Google account.

Usage data. We record which labs you launch, your practical-work sessions and submitted results (including marks, so you can review your own past work), and basic technical details such as device type and timestamps.

Communication preferences. If you opt in to email updates for a specific lab or feature, we store that choice so we know whether we may email you about it.

Payment data. Card and payment details are entered directly on our payment processor's (WayForPay) own page and are never received or stored by us. We only receive confirmation of a successful or failed payment and an order reference.

Analytics & cookies. We use Google Tag Manager, Google Analytics and Google Ads conversion cookies to understand how the site is used and to measure the effectiveness of our own marketing. These tools may set cookies and collect information such as pages visited, approximate location and device/browser type.

2. Why we use your data

To create and operate your account and give you access to the labs and plans you paid for.
To mark your practical work and show you your own results.
To process payments and manage subscriptions through WayForPay.
To respond to support requests sent to admin@paperthree.com.
To send you updates you have opted in to receive.
To understand product usage and improve paperthree, and to measure our advertising.

3. Who we share data with

We share data only as needed to run the Service:

Google – for sign-in (Google Identity Services) and for analytics/advertising (Google Analytics, Google Tag Manager, Google Ads).
WayForPay – our payment service provider, to process payments and subscriptions.
Our hosting provider – to run the servers that store account and submission data.

We do not sell personal data.

4. Data retention

We keep account and submission data for as long as your account is active, so you can keep reviewing your own results. You can ask us to delete your account and associated data at any time by emailingadmin@paperthree.com; we will delete it unless we are required to keep records (for example, payment records) for a longer period under Ukrainian law.

5. Your rights

You may ask us to access, correct, export or delete your personal data, or to stop processing it for marketing purposes, by emailingadmin@paperthree.com. You can also revoke Google sign-in access for paperthree at any time from your Google account settings.

6. Minors

paperthree is built for Cambridge International AS & A Level students. If you are under the age required by your country's law to consent to this Privacy Policy on your own, a parent or legal guardian should review and accept it, and make any purchase, on your behalf.

7. International data transfer

Some of our providers (Google, WayForPay) may process data on servers located outside Ukraine. We only use providers that apply appropriate safeguards for personal data.

8. Security

We use reasonable technical and organizational measures to protect your data, such as encrypted connections (HTTPS) and access restrictions on our systems. No method of transmission or storage is completely secure, so we cannot guarantee absolute security.

9. Changes to this policy

We may update this Privacy Policy from time to time. Changes take effect once published on this page; if you keep using the Service after a change, that means you accept the updated policy.

10. Contact

FOP Holovashchenko Vadym Oleksiiovych
Ukrainian taxpayer ID (ІПН): 3624604693
Email:admin@paperthree.com