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Privacy and Data Protection

Privacy Policy

Learn what information Lanren processes, why it is used, and how you can manage your data.

Last updated / effective: October 25, 2026

Reading this document

Please read this document before using Lanren Shortline. Pay particular attention to terms about your rights, responsibilities, data and investment risks.

01

Scope

This policy applies when you use the Lanren website, mobile applications, APIs, and related services. Independent third-party services are governed by their own privacy policies.

02

Information we collect

We collect only information needed to provide and protect the service:

  • Account information: phone number, email, display name, encrypted or hashed credentials, and information you choose to provide.
  • Usage information: page visits, feature actions, searches, saved stocks, subscription preferences, AI usage, and necessary operation logs.
  • Device and log information: device type, browser, operating system, IP address, timestamps, errors, and security records.
  • Transaction information: plan, order identifier, payment status, and transaction time. Payment providers process sensitive payment credentials.
  • Authorized third-party information: necessary information supplied when you choose third-party sign-in or another authorized integration.
03

How we use information

We use information to create and maintain accounts, provide stock analysis and alerts, process memberships, respond to support requests, protect the service, troubleshoot problems, and improve the product.

We do not send your name, phone number, or email directly to website analytics services as an analytics identifier.

04

Cookies and analytics

We may use cookies, local storage, and similar technologies to maintain sessions, save preferences, protect accounts, and understand page usage. Blocking them may prevent sign-in or personalized features from working correctly.

05

Sharing and service providers

We do not sell personal information. We share only information necessary to provide the service, with authorized cloud, communications, payment, analytics, and identity providers, or when required by law.

If the business is transferred, the new operator must continue to follow this policy or obtain consent where required.

06

Retention and security

We retain personal information only as long as needed for its purpose or as required by law. We use access controls, protected transmission, credential hashing, and security logs, but no online service can guarantee absolute security.

07

Your choices and rights

You can review or update account information in the product and contact us through Feedback to request access, correction, export, deletion, withdrawal of consent, or account closure. We may need to verify account ownership.

Some transaction, security, or legal records may need to be retained, and we will explain any applicable limitation.

08

Children

The service is primarily intended for adults. Minors should use it with consent and guidance from a guardian. Contact us if you believe a child provided personal information without appropriate consent.

09

Updates and contact

We may update this policy as the product or legal requirements change and will provide appropriate notice of material changes. For questions or complaints, contact us through Feedback.

Daily price references. Consider several stocks that fit the strategy to reduce the impact of any single stock or model difference. Past performance does not predict future returns.
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