Privacy Policy

1. General Information

In compliance with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 (GDPR), and Spanish Organic Law 3/2018 of 5 December on Personal Data Protection and guarantee of digital rights (LOPDGDD), we inform you about the processing of your personal data.

Data Controller

2. Data We Collect

2.1. Browsing Data (Google Analytics)

This website uses Google Analytics to analyze site usage. Google Analytics collects information through cookies, including:

• IP address (anonymized)
• Browser type and device
• Pages visited and time spent
• Traffic source (how you arrived at our site)
• Approximate geographic location (city/country)

Legal basis: User consent (via cookie banner) and legitimate interest in improving the website.

Purpose: Analyze visitor behavior, measure site performance, and improve user experience.

Recipients: Google LLC (United States). Google is certified under the EU-US Data Privacy Framework.

Retention: Data is retained for 26 months from the last interaction.

You can learn more about how Google processes your data at: https://policies.google.com/privacy

2.2. Email Communications

If you contact us through contacto@calcu.pro, we will process the data you provide (name, email, message) exclusively to:

• Respond to your inquiry
• Manage your request
• Maintain a record of communication for liability purposes

Legal basis: Pre-contractual execution (if asking about products) or legitimate interest in attending to inquiries.

Retention: Emails are retained for the time necessary to attend to your request and subsequently for 3 years for possible liabilities.

3. Data We DO NOT Collect

This website does NOT collect:

• Payment data (purchases are managed on Gumroad)
• Billing information (managed by Gumroad)
• Buyer emails (unless you contact us voluntarily)
• Registration or user account data
• Contact form information on the website (they don't exist)

4. Your Rights

Regarding the processing of your personal data, you have the right to:

• Access: Know what data we have about you.
• Rectification: Correct incorrect or incomplete data.
• Erasure: Request deletion of your data ("right to be forgotten").
• Objection: Object to certain processing of your data.
• Restriction: Request restriction of processing of your data.
• Portability: Receive your data in structured format and transfer it to another controller.
• Withdraw consent: At any time, without affecting the lawfulness of prior processing.

How to Exercise Your Rights?

You can exercise these rights by sending an email to contacto@calcu.pro stating:

• Your full name and email
• Right you wish to exercise
• Copy of your ID or identification document

We will respond to your request within a maximum of 1 month.

Complaint to Supervisory Authority

If you believe that the processing of your personal data violates regulations, you have the right to file a complaint with the Spanish Data Protection Agency (AEPD):

• Website: www.aepd.es
• Address: C/ Jorge Juan, 6, 28001 Madrid
• Phone: 901 100 099 / 91 266 35 17

5. Data Security

We have implemented appropriate technical and organizational measures to protect your personal data against unauthorized access, loss, destruction, or alteration.

However, no Internet transmission or electronic storage system is 100% secure. We cannot guarantee absolute security of data transmitted over the Internet.

6. International Transfers

Data collected by Google Analytics may be transferred to the United States, where Google LLC's servers are located.

Google LLC is certified under the EU-US Data Privacy Framework, which provides adequate guarantees for personal data protection in compliance with GDPR.

More information: https://www.dataprivacyframework.gov/

7. Minors

This website is not directed at individuals under 14 years of age. We do not knowingly collect personal data from minors.

If a parent or guardian discovers that their child has provided us with personal data without their consent, they must contact us immediately at contacto@calcu.pro to proceed with its deletion.

8. Cookies

This website uses cookies. For detailed information about what cookies we use, their purpose, and how to manage them, see our Cookie Policy: https://calcu.pro/en/cookie-policy

9. Changes to this Policy

We reserve the right to modify this Privacy Policy at any time. Changes will take effect immediately after their publication on this page.

We recommend reviewing this policy periodically. The date of last update is indicated at the beginning of the document.

10. Contact

For any questions about this Privacy Policy or the processing of your personal data, you can contact us at: