Privacy Policy

Welcome to KalkuleX ("we," "our," or "us"). We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our eBay profit calculator service.

By using KalkuleX, you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, please do not use our services.

We collect information you provide directly to us, as well as information automatically collected when you use our services. Here's what we collect:

Information You Provide

• Account Information: Email address, password, and profile details when you create an account
• Calculator Data: Product costs, shipping fees, tax rates, and other inputs you enter for calculations
• Payment Information: Billing details and payment method information for premium subscriptions (processed securely by our payment providers)
• Communications: Information you provide when you contact our support team or provide feedback

Information Automatically Collected

• Usage Data: Information about how you interact with our service, including pages visited, features used, and calculation history
• Device Information: Browser type, operating system, device type, IP address, and unique device identifiers
• Location Data: Approximate location based on IP address to provide localized currency and tax information
• Cookies & Similar Technologies: We use cookies and similar tracking technologies to maintain your preferences and analyze usage patterns

We use the information we collect for various purposes, always with the goal of providing you with the best possible service:

• Provide Our Services: Process your calculations, save your preferences, and maintain your account
• Improve & Personalize: Analyze usage patterns to improve our calculator and personalize your experience
• Communication: Send service updates, respond to your inquiries, and provide customer support
• Security & Fraud Prevention: Detect and prevent fraudulent activities, unauthorized access, and other harmful activities
• Legal Compliance: Comply with legal obligations, enforce our terms of service, and protect our rights
• Analytics & Research: Understand how our service is used to make data-driven improvements
• Marketing: Send promotional communications about new features or services (you can opt-out anytime)

We share your information only in the following circumstances:

• Service Providers: We share data with trusted third-party service providers who help us operate our business (e.g., hosting providers, payment processors, analytics services)
• Legal Requirements: We may disclose information if required by law, court order, or government request
• Business Transfers: In the event of a merger, acquisition, or sale of assets, your information may be transferred to the new entity
• Protection of Rights: We may share information to protect our rights, privacy, safety, or property, and that of our users and the public
• Aggregated Data: We may share aggregated or de-identified information that cannot be used to identify you
• With Your Consent: We may share your information for any other purpose with your explicit consent

All third-party service providers are contractually obligated to keep your information confidential and use it only for the purposes we specify.

We take the security of your data seriously and implement industry-standard measures to protect your information:

• Encryption: All data transmitted between your device and our servers is encrypted using SSL/TLS protocols
• Secure Storage: Your data is stored on secure servers with restricted access and regular security audits
• Access Controls: We limit access to your personal information to employees who need it to perform their job functions
• Regular Updates: We regularly update our security practices and infrastructure to protect against new threats
• Incident Response: We have procedures in place to detect, investigate, and respond to security incidents
• Password Protection: User passwords are hashed and salted using industry-standard algorithms

You have certain rights regarding your personal information. We respect these rights and provide you with the following options:

• Access Your Data: Request a copy of the personal information we have about you
• Update Information: Correct or update inaccurate or incomplete personal information
• Delete Your Account: Request deletion of your account and associated personal information
• Data Portability: Receive your data in a structured, commonly used format
• Opt-Out: Unsubscribe from marketing communications at any time
• Cookie Preferences: Manage your cookie preferences through our cookie consent tool
• Do Not Track: We respect Do Not Track signals from your browser

To exercise any of these rights, please contact us using the information provided in the Contact Us section. We will respond to your request within 30 days.

We use cookies and similar tracking technologies to enhance your experience on KalkuleX. For detailed information about the cookies we use, please see our Cookie Policy.

You can manage your cookie preferences at any time by clicking the cookie icon at the bottom left of any page on our website.

If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please don't hesitate to contact us.

This privacy policy is effective as of the date stated at the top of this page. We will notify you of any significant changes by posting a notice on our website or sending you an email.