DATA AND CONTACT
Privacy
How we handle portal data and contact messages.
Form details
When you write to us, you provide your name, email address and message; the subject is optional. We use these details to receive your inquiry and reply. Please do not include passwords or sensitive financial information.
Services involved
Vercel hosts the portal and processes technical connection data to deliver its pages. The form sends your message to Formspree, which stores it on its service and can send a notification to a private inbox. If you open Calculadoras, you visit a separate app with its own privacy notice.
Keeping messages
We review the portal form in Formspree at least once a month, including Inbox, Spam and Over Limit, and the private inbox. At each review, we delete copies that have reached 90 days. Deletion is not automatic and does not necessarily happen on the exact day. Formspree’s current Free plan provides 30 days of submission history, so records there may become unavailable before 90 days.
Requests about your messages
To request access to, correction of or deletion of a message, use the contact form and provide the email address you used and the details needed to find it. That request also passes through Formspree.
Advertising and measurement
This portal currently loads neither Google AdSense nor advertising analytics tools. If we add these services, we will update this privacy information before enabling them.