Privacy Policy

We collect your name, email address, book of interest, consent, and signup source to send book-related updates and materials. When you submit a review, we also store the rating and comment for confirmation and moderation.

Guide collection updates

The optional subscription covers the entire Portuguese Entender e participar guide collection, separately from books. We store your email, optional name, signup source, consent date and version, confirmation and subscription status. We send confirmation and notices about new guides and significant updates. You may unsubscribe from guide notices using the link in each message; global delivery blocks are also respected. Reading and downloading do not require a subscription.

PDF samples

When you request an extended sample, we use your name, email, and selected book only to confirm the address and provide a temporary personal link. This request does not subscribe you to updates. The link expires after seven days and has a limited number of downloads; unconfirmed requests may be deleted after 30 days.

Usage metrics

We record pages visited, related book, source, campaign parameters, and clicks on purchase, review, or sample links. Campaign parameters are kept for the tab session and linked to sample requests, downloads, newsletter requests and confirmations, and store clicks. We do not send these metrics to Meta or Google. A random identifier is stored locally in your browser to estimate unique visitors; it contains no name or email and is not used for advertising or cross-site tracking.

Reviews

We send a link to the supplied email address to confirm authorship. Only confirmed and approved reviews are published. We display the first name and last-name initial; the email is never displayed. Offensive, promotional, false, or unrelated content may be rejected.

Email delivery

Transactional messages are sent through MailerSend. We retain delivery, bounce, block, unsubscribe, and spam complaint events to operate the service and protect the domain’s reputation. Addresses with a permanent failure, complaint, unsubscribe, or provider block are suppressed from future sends.

Sharing and retention

Data is not sold or shared for advertising. It is stored with our Umbler hosting provider and processed by MailerSend for email delivery. Leads, reviews, and sample requests are retained while there is a legitimate purpose or consent; technical records and metrics are reviewed periodically and may be anonymized or deleted when no longer necessary.

Your rights

Request access, correction, deletion, information, or withdrawal of consent at regys.silveira@gmail.com. You may also erase the local identifier by removing this site’s data in your browser settings.