Last updated: 2026-09-16

QuarterCharts — United States legal and privacy information

Last updated: 2026-09-16.

1. Information service — not investment advice

QuarterCharts is an information service. The data and visualizations on this website are for educational and informational purposes only and do not constitute investment advice, a solicitation to buy or sell any security, or financial-planning services. Nothing on the Service constitutes legal, tax, or accounting advice. Consult a licensed financial advisor before making investment decisions.

QuarterCharts is not a registered investment adviser, broker, or dealer under U.S. federal securities laws. The Company does not provide personalized investment recommendations. The Service does not take into account any user's specific objectives, financial situation, or particular needs.

Past performance is not indicative of future results. Securities prices fluctuate, and investments may lose value. Any examples, historical charts, or hypothetical performance shown on the Service are for illustrative purposes only and do not represent any real account or guarantee of future outcomes.

2. SEC Rule 482 — marketing-communications wording

To the extent any portion of this Service could be construed as a marketing communication under SEC Rule 482 (17 CFR § 230.482), the following standardized disclaimers apply:

3. Regulation Best Interest — non-applicability

Regulation Best Interest (Reg BI) governs the conduct of broker-dealers and their associated persons when making recommendations of securities transactions or investment strategies to retail customers.

QuarterCharts does not make recommendations of securities transactions, investment strategies, or specific securities. The Service displays public regulatory filings, derived visualizations, and historical metrics. The Service does not solicit any specific transaction, recommend any specific investment, or hold any customer-specific advisory relationship.

Accordingly, the Reg BI care, disclosure, conflict-of-interest, and compliance obligations applicable to broker-dealers do not apply to QuarterCharts's operations. Users who require a recommendation should contact a registered broker-dealer or registered investment adviser directly.

4. Data sources and attribution (United States)

Primary source. Issuer financial data shown on QuarterCharts US pages is sourced from the U.S. Securities and Exchange Commission's Electronic Data Gathering, Analysis, and Retrieval (EDGAR) system, at https://www.sec.gov/edgar. SEC EDGAR filings are public domain under United States federal law. The SEC's name and the EDGAR wordmark / logo are protected marks of the SEC. QuarterCharts references "EDGAR" only as plain text in source-attribution lines (e.g. "Data sourced from SEC EDGAR") and does NOT display the EDGAR wordmark, logo, or any stylized SEC mark anywhere on the Service. QuarterCharts is not affiliated with the SEC.

Secondary sources (gap-fill). When SEC filings are unavailable, missing fields, or pending issuer-side correction, QuarterCharts may supplement the visualization with data from licensed third-party providers, including Financial Modeling Prep and Finnhub, under their respective terms of service. Gap-filled values are marked visibly on the Service. Users should treat SEC EDGAR as the canonical source of record.

Data limitations. SEC filings are subject to a reporting window (typically ≤45 days for 10-Q quarterly reports and ≤60 days for 10-K annual reports after fiscal-period end). Pre-filing periods are shown when partial data is available; users should verify against the issuer's official filing on EDGAR before relying on any data point for an investment decision. Data may be revised by issuers in subsequent filings (restatements, amendments), and QuarterCharts back-fills the corrected values on next pull.

5. Trademarks and brand-mark use

Company logos, ticker symbols, and company names shown on QuarterCharts are trademarks of their respective owners and are used solely for identification of the company whose data is displayed. Their use does not imply endorsement, sponsorship, or affiliation with the trademark owners. This use falls within the nominative fair use doctrine (United States, 15 U.S.C. § 1115) applied to financial-information services that reference issuer identities to display public regulatory disclosures.

QuarterCharts does not claim any license, sponsorship, or affiliation with any issuer. If you are a trademark owner and wish to request the removal of your mark from the Service, contact info@quartercharts.com; QuarterCharts will respond within a reasonable timeframe. See also the long-form trademarks policy at /trademarks (when published).

6. Privacy — what we collect and why

QuarterCharts is operated by BLIP LLC (Wyoming, USA; hereafter QuarterCharts, we, us). This section explains what data we collect, why we collect it, where it goes, and your rights regarding it under the applicable law of your jurisdiction. Contact for privacy questions, data-subject requests, complaints, and DPO-equivalent correspondence: info@quartercharts.com.

QuarterCharts is designed to require minimal personal data. The categories below cover what we collect and why.

6.1 Aggregate analytics

We use Cloudflare Web Analytics — a privacy-respecting analytics beacon that does not use cookies and does not track individual visitors across sessions. We see aggregate page-view counts and Core Web Vitals (page-load performance metrics).

6.2 Error tracking

We use Sentry to capture client-side and server-side errors so we can fix bugs. Sentry collects browser type, OS, page URL, IP address (truncated to the /24 subnet for IPv4 or /48 for IPv6), and the technical stack trace of an error. It does not collect form-input contents or user-typed text.

6.3 Authentication

If you sign in to a private feature (e.g. office dashboard), we use Google OAuth. We store your email address, your Google subject ID, and a session JWT in an HttpOnly cookie scoped to the .quartercharts.com domain. We never see your Google password.

6.4 Subscription and billing (paid tiers, when shipped)

If and when QuarterCharts offers paid subscriptions, payment processing will be handled by a PCI-compliant payment processor (e.g. Stripe). We will receive a tokenized subscription identifier and the billing email; we will not store credit card numbers, CVVs, or full PANs at any time.

6.5 Advertising

QuarterCharts may serve ads via Google AdSense. AdSense and other ad partners may use cookies or device identifiers to measure ad performance and personalize ads. You can opt out of personalized advertising via Google's Ad Settings or use the cookie-consent banner on our site to reject non-essential cookies.

6.6 Upgrade-flow attribution

When you click an "Upgrade" link inside the product, the destination URL (/upgrade) carries attribution query parameters such as utm_source, from, and via that identify which feature surfaced the upgrade prompt (e.g. the MCP _meta upsell, the window-clamp banner, or a drawer item). These params are forwarded to our analytics vendor (Google Tag Manager / GA4 per §6.1) when you have analytics consent enabled, so we can measure which features drive subscriptions. They are not retained by QuarterCharts beyond the page request itself; declining analytics consent in the cookie banner suppresses the forwarding entirely.

7. What we don't collect

8. Subprocessors

We rely on the following third-party providers to operate QuarterCharts. Each is a subprocessor in GDPR Article 28 / UK GDPR terms; we have appropriate data-processing terms in place with each.

Additional subprocessors (e.g. payment processors when paid tiers ship) will be disclosed here with reasonable advance notice. To object to a subprocessor change, email us at info@quartercharts.com.

9. Cookies

Essential cookies: a session-authentication cookie set after Google OAuth (scoped to .quartercharts.com, HttpOnly, Secure, SameSite=Lax). This cookie is required for login and cannot be rejected.

Non-essential cookies: analytics + advertising cookies set by third-party services per §6.5. The default state and the consent-required state vary by your jurisdiction:

You can change your choice anytime via the Privacy Choices link in the footer.

10. Your rights by jurisdiction

Depending on where you reside, additional rights apply to your personal data and your use of QuarterCharts:

10.1 California (United States) — CCPA / CPRA

Under the California Consumer Privacy Act (Cal. Civ. Code § 1798.100 et seq.) and the California Privacy Rights Act amendments, California residents have the right to know, the right to delete, the right to correct, and the right to opt out of the sale or sharing of personal information. A persistent "Do Not Sell or Share My Personal Information" link is available in the footer of every page. To exercise any CCPA/CPRA right, email info@quartercharts.com with the subject line "CCPA Request — [type]".

10.2 Other US states — CDPA-class statutes

Residents of Virginia (VA CDPA), Colorado (CO CPA), Connecticut (CT CTDPA), Utah (UT UCPA), Texas (TX TDPSA), and other CDPA-class jurisdictions have substantively similar rights (access, correction, deletion, portability, opt-out of targeted advertising and certain processing). Email us at info@quartercharts.com to exercise these rights.

10.3 European Union / EEA — GDPR

Residents of the EU and the EEA have rights under the General Data Protection Regulation (Regulation (EU) 2016/679), including the right of access (Art. 15), rectification (Art. 16), erasure (Art. 17), restriction (Art. 18), portability (Art. 20), objection (Art. 21), and protection against solely automated decision-making (Art. 22). The lawful basis for cookies and similar technologies is consent (Art. 6(1)(a)); consent can be withdrawn at any time (Art. 7). Right of complaint to your national Data Protection Authority is unconditional.

10.4 United Kingdom — UK GDPR

Residents of the United Kingdom have rights under the UK General Data Protection Regulation (as incorporated by the Data Protection Act 2018), substantively aligned with EU GDPR §10.3 above. Right of complaint to the Information Commissioner's Office at https://ico.org.uk/.

10.5 Canada — PIPEDA + provincial variants

Canadian residents have rights under the federal Personal Information Protection and Electronic Documents Act (PIPEDA) and applicable provincial variants. Notable provincial variations:

Right of complaint to the Office of the Privacy Commissioner of Canada at https://www.priv.gc.ca/; for Quebec, the Commission d'accès à l'information du Québec at https://www.cai.gouv.qc.ca/.

10.6 Switzerland — FADP / nFADP

Residents of Switzerland have rights under the revised Federal Act on Data Protection (nFADP), substantively aligned with GDPR §10.3 above. Right of complaint to the Federal Data Protection and Information Commissioner (FDPIC).

11. International data transfers

QuarterCharts is operated from the United States. If you access the Service from outside the United States, your personal data is transferred to the United States for processing. Where required by applicable law:

For details on a specific transfer instrument, contact us at info@quartercharts.com.

12. Data retention

13. Children's data

QuarterCharts is not directed at children under 13 (United States) or under 16 (EU, EU member-state default; some member states have set a lower age of 13 under GDPR Art. 8(1)). We do not knowingly collect personal data from children. If you believe we have inadvertently collected personal data from a child, contact us at info@quartercharts.com and we will delete it within a reasonable timeframe.

In the United Kingdom, we additionally follow the principles of the ICO's Age Appropriate Design Code (the "Children's Code") for users under 18.

14. Changes to this privacy policy

When we update this policy, the "Last updated" date at the top changes and we post a brief summary on the homepage. For material changes affecting your rights (e.g. additions to the §10 per-jurisdiction rights, §11 international transfers, or new subprocessors in §8), we will provide reasonable advance notice. Continued use of QuarterCharts after the change constitutes acceptance.

15. Disclaimer of liability

QuarterCharts ("the Service") is provided "as is" without warranty of any kind, express or implied. QuarterCharts and BLIP LLC disclaim all warranties to the maximum extent permitted by law, including warranties of accuracy, completeness, merchantability, fitness for a particular purpose, and non-infringement. In no event shall QuarterCharts or BLIP LLC be liable for any direct, indirect, incidental, consequential, or punitive damages arising out of or in connection with the use of the Service.

All data on the Service is provided on a best-effort basis and may contain errors, omissions, or delays; it is the user's sole responsibility to independently verify any data before relying on it. To the maximum extent permitted by law, the aggregate liability of QuarterCharts and BLIP LLC for all claims arising out of or relating to the Service shall not exceed the total fees paid by you to QuarterCharts in the twelve (12) months preceding the event giving rise to the claim.

16. Operator information

QuarterCharts is operated by BLIP LLC, a Wyoming limited liability company with mailing address available at https://us.quartercharts.com/contact. Renamed from TRUE WOOD LLC to BLIP LLC via Wyoming Certificate of Amendment 2026-05-23. The EIN issued under TRUE WOOD LLC remains valid post-rename. The Company name appears on this page as EMAIL_LLC_NAME (env-var-driven; set to "BLIP LLC"). QuarterCharts is built and maintained by a solo founder working with an AI engineering team.

17. Contact

Privacy questions, data-subject requests, complaints, DPO-equivalent correspondence, removal requests, regulatory inquiries, takedown notices, and general legal correspondence: info@quartercharts.com.

18. Terms of service

Acceptance. By accessing or using QuarterCharts you agree to the terms on this page. If you do not agree, do not use the Service.

Changes to the Service and to these Terms. QuarterCharts may modify these Terms, and may change, suspend, or discontinue any feature, plan, quota, limit, or price, at any time. Changes are effective upon posting to this page. Your continued use of the Service after changes are posted constitutes acceptance. For paid subscriptions, price changes take effect at your next renewal.

Beta service. The Service is provided in beta ("Beta V1"). Features and data coverage evolve continuously, and availability is not guaranteed. Some features — including the API and MCP integrations — may be incomplete, unavailable, or not function as intended while the Service is in beta; we are actively improving them. Features, coverage, and quality will continue to evolve.

Governing law. These Terms are governed by the laws of the State of Wyoming, United States, without regard to conflict-of-laws principles.

19. Payments, final sales and no refunds

All sales are final. Every purchase made on QuarterCharts is final and non-refundable. This applies to one-off purchases from the store (for example, reports and question packs) and to every subscription charge, whether monthly or annual, including the first charge, each renewal and any partial billing period.

No refunds or credits. QuarterCharts does not issue refunds, credits or pro-rated adjustments for any charge that has already been made, including when you stop using the Service, cancel a subscription or do not use something you bought.

Cancelling a subscription. You can cancel a subscription at any time from the Customer Portal at /account/billing. Cancelling stops future renewals. It takes effect at the end of the current billing period and you keep access until then; it does not refund the current charge or any earlier charge.

Rights under applicable law. Nothing in this section limits any right you have under applicable law that cannot be waived or excluded by agreement.

This page is informational. It does not create a fiduciary, advisory, broker-dealer, or attorney-client relationship between the user and QuarterCharts or BLIP LLC.