Simple rules for a lightweight digital product.

4000 Weeks is published and sold by Logic & Light.

For questions about your purchase or account, contact support@logic-and-light.com.

4000 Weeks is a digital product that includes exported files for personal use and a companion website experience.

The public price is $5.99, and the website access term is 1 year web access.

Payments are processed by Paddle.com, which acts as the Merchant of Record for all purchases.

Paddle handles payment collection, sales tax, and invoicing on behalf of the seller. Your payment details are collected and stored by Paddle, not by this site.

By completing a purchase, you agree to Paddle's Terms of Use (https://www.paddle.com/legal/terms) in addition to these terms.

Purchases are licensed for personal, non-commercial use only.

You may not resell, redistribute, sublicense, or publish the files or website access as your own product.

Companion website access is intended for one purchaser or claimed owner and is separate from the downloadable files.

Website access may end after the listed access term, after a refund, or if the product is used in violation of the license.

The application may evolve over time. Features, design, export behavior, or delivery details may change as the product matures.

Nothing on this site should be interpreted as a promise of lifetime updates, perpetual hosting, or enterprise-grade support.

Support is intended to stay limited and practical.

For purchase or access issues, contact support@logic-and-light.com.