Your privacy.
Version dated 3 October 2026.
Who is responsible
Posteral Hub is Paulo André Posteral’s digital space, based in Andradina, São Paulo, Brazil. For personal data requests, contact the official @pauloposteral profile and mention privacy.
What we use and why
We use your email and credentials to authenticate your account; display name for comments; favourites to keep your selections; and subscription information to control content access. Card details are processed by Stripe and are not stored by Posteral Hub.
Services involved
Supabase supports authentication and the database. Stripe processes payments and subscriptions. Resend supports transactional emails when configured. These providers may process data outside Brazil under their contracts and protection measures.
Session, comments and communications
The site uses necessary local storage to maintain your session. Club comments show your name, message and date to other members. We do not publish your email. Account and purchase emails are transactional; signing up does not automatically authorise marketing. This version has no advertising tracking installed.
Your rights and retention
You may request access, correction, export or deletion of your data through the official contact. Information needed for legal obligations, fraud prevention and dispute resolution may be retained for the applicable period. Cancelling a subscription stops its next renewal; account deletion is a separate request.