Privacy

• Account information: email address and basic profile information you choose to provide.
• Content and submissions: articles/courses you submit, titles, descriptions, tags, and related metadata.
• Files you upload: PDFs and any files required to publish or review content.
• Usage and activity data: basic logs needed to operate the platform (e.g., security, rate limiting, performance, and debugging).

If you subscribe, Stripe processes payments. Math Research does not store your full card details.

We may receive limited information from Stripe to manage subscriptions and payouts (for example: customer IDs, subscription status, billing period dates, and payment confirmation).

• To provide and operate the platform (accounts, publishing, access control, and downloads).
• To maintain safety and prevent abuse (security monitoring, fraud prevention, and moderation).
• To improve reliability and performance (diagnostics and error logs).
• To communicate with you about support requests and important account or policy updates.

We do not sell your personal information.

We share information only when necessary to run the service (for example, with payment processors like Stripe), to comply with legal obligations, or to protect the rights and safety of the platform and users.

We retain information as long as needed to operate the platform, comply with legal obligations, resolve disputes, and enforce policies.

Uploaded content may remain available if it has been published, consistent with the publishing licenses and terms you accept as an author.

• You can contact us to request access, correction, or deletion of your account information where applicable.
• You can unsubscribe at any time through your account settings (when available).

We may update this Privacy page. If changes are material, we will provide notice on the site or by email when appropriate.