Legal
Privacy Policy
Last updated: September 7, 2026
Logic Theory Lab ("we," "us") makes and sells digital systems at logictheorylab.com. This policy explains what limited personal data the site handles, why, and who processes it. We keep data collection to the minimum needed to run the site and fulfill orders, and we don't sell your personal information.
What we collect
- Analytics. We use Google Analytics to understand general, aggregated traffic (pages viewed, approximate region, device type). Analytics runs with Google Consent Mode set to denied by default, so it operates cookieless — it does not store analytics or advertising cookies on your device — and IP addresses are anonymized.
- Forms. When you use the contact form, custom-systems brief, or newsletter signup, we collect what you enter (such as your name, email address, and message). These submissions are processed by Formspree and delivered to our email inbox.
- Purchases. Payments are handled entirely by Gumroad on their own checkout. We never see or store your card details; we receive only the order information Gumroad shares with sellers (such as your email and what you bought) to deliver the product and provide support.
How we use it
- To deliver products you buy and provide support.
- To reply to your messages and briefs.
- To send occasional newsletter emails, if you signed up (you can unsubscribe anytime).
- To understand, in aggregate, how the site is used so we can improve it.
Who processes your data
We rely on a small number of trusted service providers, each with their own privacy terms:
- Google Analytics — aggregated, cookieless site analytics.
- Formspree — form submission processing.
- Gumroad — checkout, payments, and product delivery.
- Zoho Mail — our email inbox that receives your messages.
Cookies
The site does not set advertising cookies, and analytics runs cookieless by default under Consent Mode. Any cookies used are limited to what's needed for the site to function.
Your choices
You can ask us to access or delete the personal data you've sent us (for example, a form submission or newsletter subscription). Email info@logictheorydesign.com and we'll take care of it. To stop receiving the newsletter, use the unsubscribe link in any newsletter email.
Children
The site and products are intended for adults and are not directed to children under 16.
Changes
We may update this policy as the site evolves; we'll revise the "last updated" date above when we do.
Contact
Questions about privacy? Email info@logictheorydesign.com.
This policy is provided for general information and isn't legal advice.