How LotCite works
Methodology
What we scan
LotCite samples a dealer’s public-facing pages — typically vehicle detail pages (VDPs) and search-results inventory pages (SRPs). For each sampled page, we capture the rendered HTML and extract advertised prices, fees, rebates, add-ons, and disclosure text.
We respect robots.txt and throttle requests. Scans identify themselves with the user-agent DealerComplianceScanner.
Active rules
- ftc-total-price — Advertised price must include all mandatory fees other than government taxes and registration. Source: FTC Warns 97 Auto Dealership Groups (March 2026).
- ftc-rebate-disclosure — Conditional rebates must disclose conditions.
- ftc-financing-condition — Advertised price cannot require dealer financing.
- ftc-mandatory-addons — Add-ons must be marked optional.
- ftc-fee-itemization — Fees must be itemized with descriptive labels.
- ftc-clear-conspicuous — Disclosures must be clear and conspicuous. Evaluated by Claude with confidence threshold 0.75.
- ca-addon-optional-disclosure — California: add-on optional status must be clearly and conspicuously disclosed. Effective 2026-10-01.
Scoring
Scores start at 100. Each finding deducts: low 2, medium 5, high 12, critical 25. Scores cannot go below 0. The score reflects flagged violations against active rules; it is not a comprehensive audit and is not legal advice.
Limitations
- We sample inventory, we do not exhaustively scan every page.
- Soft rules (Claude-judged) flag at confidence ≥ 0.75; lower-confidence verdicts pass.
- Scanner heuristics may miss novel page structures; the absence of findings does not mean compliance.
- LotCite does not access non-public pages, dealer CRM, or transactional data.
Reproducibility
Every scan records the rule-set version it was evaluated against. A scan run on 2026-09-30 and the same scan on 2026-10-01 may produce different results because of new rules taking effect (e.g., the California CARS Act).