Terms of Use

Last updated: August 4, 2026

Digital products

William Briefs sells downloadable educational materials. Unless a product page states otherwise, each purchase grants the purchaser a personal, non-transferable license. Redistribution, resale, public posting, or file sharing is not permitted.

Educational purpose

Guides provide general information and decision-support tools. They are not legal, medical, tax, financial, or other regulated professional advice. Users remain responsible for checking requirements that apply to their situation.

Accuracy and updates

We aim to use current, source-aware information, but external prices, policies, products, software, and regulations can change. The displayed update date identifies the version reviewed at that time.

Third-party services

Checkout, payment processing, hosting, and email may be provided by Payhip, Stripe, PayPal, Cloudflare, and Purelymail. Their separate terms and privacy policies may also apply.

Intellectual property

Original text, organization, branding, and design are owned by William Briefs or used with permission. Third-party names and trademarks belong to their respective owners.

Contact

Email [email protected].