Rules & Conditions

Platform Terms of Use

This page outlines, in simple and transparent terms, the general conditions for using Calcula Artesão, including account access, system features, and the Premium subscription.

Updated on April 26, 2026

Acceptance and platform purpose

By accessing or using Calcula Artesão, you agree to these public terms of use. The platform is designed to help makers and craft businesses organize inventory, calculate pricing, build spec sheets, create quotes, and manage daily operations.

The service offers both free functionality and Premium features, subject to your account plan and service availability.

Account, access, and user responsibility

You are solely responsible for safeguarding your login credentials and for all business data entered into the system, including materials, products, settings, quotes, sales, backups, and operational records.

It is your responsibility to review and verify all calculations, costs, margins, and quotes before using them commercially or in real client transactions.

keep your credentials secure at all times;
do not share account access without proper safeguards;
verify all costs, pricing formulas, and margins prior to commercial use;
maintain your own data backups whenever deemed appropriate.

Important

Calcula Artesão is a decision-support and organization platform. You remain fully responsible for validating your business numbers before applying them in actual sales or negotiations.

Premium features, billing, and modifications

Core parts of the platform operate under a free tier, while certain advanced features require an active Premium subscription.

Pricing, feature sets, operational limits, and subscription terms may evolve over time, with updates consistently reflected on public pages and within the app interface.

Detailed cancellation and refund rules for the Premium plan are clearly stated on our dedicated public policy page.

Acceptable use of the platform

Users are expected to engage with the platform lawfully, ethically, and responsibly.

never use the system for unlawful or unauthorized activities;
do not transmit spam, abusive automations, or excessive requests that degrade service quality;
never share account passwords in an insecure manner;
never attempt unauthorized access to accounts belonging to others;
do not exploit software vulnerabilities, probe limits, or attack system integrity;
do not interfere with platform availability or security mechanisms;
never use the service in violation of these established terms.

Platform features may be adjusted, updated, expanded, or refined over time to enhance performance, stability, security, and user experience.

Limitation of liability

Calcula Artesão is provided on an 'as is' and 'as available' basis as an operational support tool, with ongoing improvements and maintenance.

While we make diligent efforts to ensure high availability, data redundancy, and automated backups, no digital platform can guarantee 100% data recovery under every conceivable scenario.

The platform assumes no liability for losses resulting from user negligence, improper usage, misconfigured business values, shared credentials, or commercial decisions executed without independent validation.

To the maximum extent permitted by law, our aggregate liability shall not exceed the amount paid by you for the service in the 12 months preceding the event giving rise to the claim.

Cancellation, suspension, and termination

You may cancel your Premium subscription at any time in accordance with our Cancellation & Refund Policy.

We reserve the right to suspend or terminate account access in cases of terms violation, suspected abuse, fraud, security risks, or illegal conduct.

Upon account deletion, all personal and business data will be handled in compliance with our Privacy Policy and relevant data protection laws (including LGPD/GDPR), observing statutory retention obligations.

Quick summary

You remain responsible for data entered and operational decisions made.
The app assists with pricing and organization, but cannot replace your own validation.
Premium unlocks advanced tools depending on your subscription tier.
Features and plans may be refined over time.
Abusive or unlawful usage of the platform is strictly prohibited.
Cancellations and account deletions strictly adhere to our public policies and data privacy laws.