Privacy Policy

Version: 1.0 Created on Feb 2nd 2026

Focus: Data Anonymization, PII Redaction, and AI Training.

1. Introduction

CarBuyInsight ("we," "us," or "our"), powered by SignSpark AI, is committed to protecting your privacy. This policy explains how we collect, use, and safeguard the information you provide when using our platform and the SignSpark App.

2. Data We Collect

  • Contract Data: When you upload a Motor Vehicle Purchase Agreement, our SignSpark AI engine immediately scans and redacts Personally Identifiable Information (PII) including Name, Address, VIN, and Signatures.
  • Survey Data: Information regarding your dealership experience and vehicle pricing.
  • Technical Data: Device ID, IP address, and app usage statistics to prevent fraud.

3. How We Use Your Data

  • Fairness Intelligence Database: We use anonymized, aggregated data to identify market trends and dealer fees.
  • AI Training: Your redacted data helps train the SignSpark AI Fairness Engine to better detect unfair pricing for the community.
  • Reward Fulfillment: To process your $15 instant reward and enter you into the $500 Lucky Draw.

4. Data Anonymization Guarantee

We employ "Privacy by Design." Your PII is redacted locally or at the earliest possible stage of ingestion. We do not sell your personal identity; we share only aggregated, non-identifiable market insights.

5. Third-Party Sharing We do not share PII with third parties except for:

  • Reward processors (e.g., Digital Visa card providers).
  • Cloud infrastructure providers (e.g., AWS).
  • Legal requirements (compliance with a court order).

6. Your Rights (CCPA/GDPR)

Depending on your location, you may have the right to access, delete, or opt-out of the "sale" of your data. Since we anonymize data immediately, we may not be able to link specific data points back to you once redacted.