Privacy Policy
Last updated: November 2026
1. Client-Side Execution & Zero Personal Data Storage
At PayAndContract, your privacy is our foundational architectural design. All salary calculations, marginal tax bracket breakdowns, purchasing power parity calculations, and legal contract drafting occur strictly within your browser (client-side). We do not transmit, log, or store your private financial numbers or contract text on remote servers.
2. Google AdSense & Third-Party Advertising Disclosures
We use Google AdSense to serve advertisements when you visit our website. Google and its partner advertising networks use cookies to serve personalized ads based on your prior visits to this website or other websites on the Internet:
- Third-party vendors, including Google, use cookies (such as the DoubleClick DART cookie) to serve ads based on a user's prior visits to your website or other websites.
- Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to your sites and/or other sites on the Internet.
- Users may opt out of personalized advertising by visiting Google Ads Settings.
- Alternatively, users can opt out of third-party vendor use of cookies for personalized advertising by visiting aboutads.info.
3. Google Analytics (GA4)
We use Google Analytics to monitor aggregate traffic patterns, geographic distribution, and core web vitals. Google Analytics collects anonymized demographic and behavioral data without personal identifiers to help us optimize calculating performance.
4. Firebase Authentication & Anonymous Sessions
Users may interact with the service 100% anonymously. If you elect to authenticate using Google Sign-In or email credentials, Firebase manages encrypted tokens strictly for authentication and document retrieval. No sensitive financial information is shared with third parties.
5. GDPR & CCPA Compliance
Under the European Union General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA), you have the right to request information on collected telemetry or delete your stored anonymous session drafts at any time.
6. Contact Information
For questions or requests concerning this Privacy Policy, please contact our core architecture team at: core@payandcontract.com.