Privacy

Privacy notice

Last updated August 10, 2026.

RFDELTA receives account, subscription, delivery, and inquiry information when readers create an account, purchase access, request a report, or contact us.

How information is used

Account information controls access to purchased services. Stripe processes payments, Resend delivers requested email, Supabase stores account and report records, and Airtable supports customer and inquiry service. RFDELTA also uses limited technical information to protect the site, remember preferences, understand readership, and improve publication performance.

Advertising and cookies

Eligible public articles may carry advertising supplied by Google and other advertising partners. These providers may use cookies or similar browser storage to deliver and measure ads. Google may use advertising cookies to show ads based on a reader's visits to RFDELTA and other websites, subject to the reader's settings and consent choices.

Advertising providers may process device, browser, approximate location, page-view, and ad-interaction information. Learn more about how Google uses information from partner sites.

Your choices

Readers can manage Google ad personalization through Google Ads Settings and can review additional industry opt-out choices through WebChoices. Browser controls can also limit or remove cookies, although some account or preference features may then work differently.

Where consent is required, a certified privacy message presents clear choices before advertising cookies or personalized ads are used. Those selections determine which advertising purposes are available. Readers can return to the message through the Privacy and cookie settings control shown with eligible advertising.

Service providers and retention

RFDELTA shares information with service providers only as needed to operate subscriptions, delivery, customer support, security, analytics, and advertising. Records are retained for the period needed to provide those services, meet legal or accounting duties, resolve disputes, and protect the publication.

Account and contact requests

Subscribers can manage billing from the dashboard. Questions about account information, contact records, or privacy choices can be sent through the RFDELTA contact page.

Security

RFDELTA uses access controls, authenticated requests, and signed provider notifications to protect sensitive operations. No internet service can promise absolute security, but protections are reviewed as the publication and its services evolve.