Use DealProof to compare—not replace official documents.

Acceptance

By using DealProof, you agree to these terms. If you do not agree, do not use the site.

Educational purpose

DealProof provides general educational calculators, checklists, and explanations. It is not financial, lending, credit, tax, legal, insurance, valuation, or dealership advice. It does not make an offer or recommendation to buy, finance, lease, insure, or sell a vehicle.

Estimates and user inputs

Results depend entirely on the figures and choices entered. Tax rules, fee treatment, rebates, trade credits, lender methods, payment timing, rounding, products, and contract language can change the actual result. You are responsible for verifying every figure against current written quotes, lender disclosures, and signed documents.

No guarantee

DealProof does not guarantee accuracy, availability, savings, financing approval, vehicle condition, partner performance, or a particular transaction outcome. The Deal Clarity Score is a rule-based educational flag, not a market appraisal or judgment that a deal is good, bad, legal, or illegal.

Permitted use

You may use DealProof for personal comparison and educational purposes. Do not interfere with the site, attempt unauthorized access, distribute malicious code, scrape at a disruptive rate, misrepresent calculator output as an official quote, or use the service unlawfully.

Third-party services

Government references, advertisers, and partner links lead to independent services. Their terms, products, eligibility decisions, prices, privacy practices, and claims are their own. A link does not guarantee or endorse a result.

Availability and changes

Features, formulas, content, and availability may change or be discontinued. Material legal or privacy changes will receive a revised effective date.

Limitation

To the maximum extent permitted by applicable law, DealProof is provided “as is” without warranties. DealProof is not responsible for losses caused by reliance on estimates, unavailable service, third-party actions, or decisions made without verifying official transaction documents. Some jurisdictions do not allow every limitation, so applicable rights may vary.