Shanyangyuan Cookie Policy

一、What Are Cookies

Cookies are small text files stored on your device by the web server when you browse the internet. Cookies typically contain a domain, expiration, and contents, and can be used to identify your device on subsequent visits. Similar technologies we use include LocalStorage, SessionStorage, IndexedDB, and pixel tags.

二、Why We Use Cookies

We use cookies mainly for the following purposes: maintaining your login state, securing transactions, remembering your preferences (such as language and shipping address), measuring traffic, and recommending content that better matches your interests.

三、Our Cookie Inventory

By purpose, we use the following four categories of cookies:

• Strictly Necessary (cannot be disabled): Used to maintain login state, persist shopping cart, and defend against CSRF/XSS attacks. Covers session_id, csrf_token, cart_id and similar identifiers. Disabling these will prevent checkout or login.
• Performance: Used to measure page views, dwell time, traffic sources, and other metrics that help us improve site performance. Covers _ga, _gid, _gat, navigation_timing, etc.
• Functionality: Used to remember your preferences (language, default address, font size, dark mode). Covers locale, addr_default, theme_mode, etc.
• Marketing: Used only with your consent or where permitted by law, for recommendations and advertising effectiveness measurement. We currently do NOT **proactively enable** cross-site tracking cookies in our Mainland China services.

四、Third-Party Cookies

Some third-party services we integrate (e.g., Alibaba Cloud logging, Kuaidi100 logistics, Alipay/WeChat Pay) may set or read cookies within their scope. These third-party cookies are controlled by their respective operators and governed by their own privacy policies. See the "Managing & Deleting" section below to learn how to restrict third-party cookies.

五、Managing and Deleting Cookies

You can manage or delete cookies through: your browser settings (block/delete cookies/disable site data); your OS settings (limit advertising identifier); or visiting our Cookie Preferences page (provided when you re-visit this Cookie Policy via the footer). Note that disabling strictly necessary cookies may make certain features unavailable.

六、Updates and Contact

We may update this policy to reflect service changes or legal updates. Material changes will be communicated via in-site announcements or in-site messages. For any questions, please contact shanyangyuan@shanyangyuan.com.