Privacy Policy

The data controller for this site is João Vítor Teles dos Santos (Rua Padre Antônio Haidler, 2541, Sinop, Mato Grosso 78553-619, Brazil), reachable at joao99vitor40@gmail.com.

Payment processing and order data are handled by Digistore24 GmbH and its affiliates, who act as independent controllers for payment information. See their privacy policy at digistore24.com.

When you purchase, Digistore24 collects the data needed to process your order: your name, email address, billing country, and payment details. We (the author) receive your name and email in order to deliver your books and provide support.

When you simply visit the site, standard technical data may be logged by our host (Hostinger) and analytics/advertising tools (such as Meta Pixel, if active): IP address, browser type, pages visited, and referring source. This is used to keep the site secure and to measure which content is helpful.

• To fulfil your order (Art. 6(1)(b) GDPR — performance of a contract).
• To send your download links and order-related emails (same basis).
• To provide customer support when you write to us (legitimate interest).
• To measure and improve the site via analytics (consent / legitimate interest).

We do not sell your personal data to anyone. Ever.

If you receive any optional marketing email from us, every message includes a one-click unsubscribe link in the footer. You may also unsubscribe at any time by replying with the word "unsubscribe", or by writing to joao99vitor40@gmail.com. Transactional emails (your receipt and download links) are not marketing and are sent regardless, as they are required to deliver your purchase.

Under the GDPR and LGPD you have the right to access, correct, delete, restrict, or port your personal data, and to withdraw consent at any time. To exercise any of these, write to joao99vitor40@gmail.com and we will respond within 30 days.

Order data is retained as long as legally required for tax and accounting purposes (typically up to 5 years), then deleted. This site uses only essential cookies plus, where applicable, analytics/advertising cookies that load after consent. You can clear or block cookies anytime in your browser settings.