Complete legal framework for X-Weight Professional software, including licensing terms, privacy policies, and usage guidelines.
By using X-Weight Professional software ("Service"), you agree to these Terms of Service ("Terms"). If you do not agree, do not use the Service.
X-Weight Professional is a statistical software application for weight calibration in survey research. The Service includes:
a) ACCOUNT CREATION: You must obtain a valid license to use the Service
b) LICENSE TYPES: Various license levels available with different features
c) ACCURACY: You must provide accurate information for licensing
d) SECURITY: You are responsible for maintaining license security
e) COMPLIANCE: You must use the Service according to your license terms
You agree to use the Service only for lawful purposes and in accordance with these Terms. Prohibited uses include:
a) USER DATA: You retain ownership of your survey data processed by the Service
b) PROCESSING: The Service processes data locally on your system
c) NO TRANSMISSION: Your data is not transmitted to external servers
d) PRIVACY: We do not collect or store your research data
e) CONFIDENTIALITY: Your data remains confidential and secure
THE SERVICE IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY KIND. WE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING:
Email: ricardoserrao@gmail.com
Subject: "Terms of Service Inquiry"
Response: 5-10 business days
Email: support@ricardovinhas.com
Response: Based on license level
Email: sales@ricardovinhas.com
Phone: Available on request
Ricardo Vinhas is committed to protecting your privacy and ensuring the security of your personal information and research data. This Privacy Policy explains how we collect, use, and protect information when you use X-Weight Professional.
All data transmission uses industry-standard encryption protocols
Minimal data stored on secure, access-controlled servers
Strict access controls and authentication requirements
Under applicable privacy laws, you have the right to:
This Software License Agreement ("Agreement") is a legal agreement between you (either an individual or an entity) and Ricardo Vinhas ("Licensor") for the X-Weight Professional software ("Software"). By installing, copying, or otherwise using the Software, you agree to be bound by the terms of this Agreement.
Subject to the terms and conditions of this Agreement, Licensor hereby grants you a limited, non-exclusive, non-transferable license to use the Software in accordance with the license type purchased:
30-day evaluation license for testing purposes only
Single-user commercial license for one (1) installation
Enhanced commercial license for up to three (3) installations
Organization-wide license with unlimited installations
Perpetual license with all updates included
Support levels vary by license type:
This software and its documentation are proprietary products of Ricardo Vinhas and are protected by copyright laws, international treaty provisions, and other applicable laws.
The following elements are owned exclusively by Ricardo Vinhas:
Specifically protected under copyright:
Ricardo Vinhas actively monitors for copyright infringement and will pursue legal action against violators, including:
To report copyright infringement:
Email: ricardoserrao@gmail.com
Subject: Copyright Infringement Report
Include: Details of violation, evidence, contact information
Professional licensing solutions tailored to your research needs
We work with organizations to create licensing agreements that meet specific needs and budgets.
Licensing available worldwide with support for international organizations and multi-site deployments.
All licenses include compliance documentation for regulatory requirements and audit purposes.