Privacy / 隐私
隐私政策Privacy Policy
说明 LiquidityLab 如何收集、使用和保护账号、订阅与产品运营相关的信息。
How LiquidityLab collects, uses, and protects information for account, subscription, and product operations.
最后更新 / Last updated: May 20, 2026
我们收集的信息Information we collect
当你创建或使用 LiquidityLab 账号时，我们会收集账号信息，例如姓名、邮箱、登录方式信息和订阅状态。
支付信息由 Creem 处理。LiquidityLab 不在自己的服务器上保存完整银行卡号、银行账户信息或支付凭证。
We collect account information such as your name, email address, authentication provider details, and subscription status when you create or use a LiquidityLab account.
Payment information is processed by Creem. LiquidityLab does not store full card numbers, bank account details, or payment credentials on its own servers.
信息用途How we use information
我们使用这些信息来提供账号访问、管理 Pro 会员权限、处理 checkout 和 webhook 事件、防止滥用，并回复支持请求。
我们可能使用汇总且不识别个人身份的信息来改进课程、产品流程和网站稳定性。
We use your information to provide account access, manage Pro membership permissions, process checkout and webhook events, prevent abuse, and respond to support requests.
We may use aggregated, non-identifying information to improve lessons, product flows, and site reliability.
第三方服务Service providers
我们使用 Vercel 托管网站，使用 PostgreSQL 数据库基础设施保存应用数据，在用户选择时使用 Google OAuth 登录，并使用 Creem 处理 checkout、订阅、税费和支付。
这些服务商可能会根据各自的隐私政策和服务条款处理必要数据，仅用于支持服务运行、账号登录、订阅管理、支付处理和安全合规。
We rely on service providers such as Vercel for hosting, PostgreSQL database infrastructure for application data, Google for OAuth login when selected, and Creem for checkout, subscriptions, tax, and payment processing.
These providers may process necessary data according to their own privacy policies and terms of service, only as needed to support service operation, account login, subscription management, payment processing, and security compliance.
数据保留与联系Data retention and contact
我们会在提供服务、履行法律义务、处理争议和维护安全所需的期间内保留账号与订阅记录。隐私相关请求可联系 support@liquiditylab.org。
随着产品发展，我们可能更新本政策。重要变更会反映在本页面。
We retain account and subscription records for as long as needed to provide the service, comply with legal obligations, resolve disputes, and maintain security. You can contact support@liquiditylab.org for privacy requests.
We may update this policy as the product evolves. Material changes will be reflected on this page.