This policy explains how Shenzhen Jiujian Technology Co., Ltd. uses cookies and similar technologies on the international Textbookly website. It supplements our Privacy Policy. Cookies, local storage, session storage and device-based attribution can serve different purposes; their use is described below.
Your choices on the international site
On the international site, optional usage statistics, session replay and marketing attribution are off until you allow the corresponding purpose. You can reject all optional purposes, accept them all, or choose them separately. Closing the settings or continuing to browse does not give consent. Necessary features remain available when you reject optional purposes.
Use Cookie settings on the international website to change or withdraw your choice. You can also open Cookie settings. The choice applies to the international portal and the student and teacher web applications on the same host and browser. It is not an account setting and does not automatically apply to another device, host or native app.
The domestic site uses a separate site policy and does not display this international consent banner. Selecting the domestic site is not consent to optional tracking on the international site.
Necessary features and preferences
kyj_marketremembers the site you selected. It is scoped to the host and root path and lasts up to one year. It is a site preference, not an authentication or permission credential.- Language preferences, such as
i18nextand the teacher application's language preference, remember your requested interface language. They are separate from your tracking choice; the portal language preference lasts up to one year. kyj_cookie_consentremembers your choices, policy version and the time of your decision for up to 180 days. Accepting and rejecting have the same lifetime. Browsing does not extend that period. Expired or invalid records do not enable optional tracking.- If you use sign-in features, authentication and security storage support the requested service. Rejecting optional tracking does not delete your sign-in information or change your account's site.
Usage statistics
If you allow usage statistics, Google Tag Manager can load the site's configured analytics tags to measure visits and use of the website. The tag manager is a container; its own presence does not mean every optional purpose is allowed. Advertising storage, advertising user data and ad personalization are not enabled by the international site's analytics choice.
When Google Analytics is configured, analytics cookies may include _ga and _ga_…; their presence and retention depend on the deployed tags and their settings. You can inspect cookies stored for this website through your browser's site information. See Google's information about cookies.
In signed-in student and teacher web applications, permitted analytics or session replay may be associated with an internal account identifier.
Before you allow this purpose, the international site blocks its Google tag loader and does not queue analytics events collected before permission for later transmission.
Session replay
If you separately allow session replay, Microsoft Clarity can collect interactions to help us understand usability, such as clicks and scrolling, and provide session recordings. Clarity may use _clck and _clsk to associate activity. See Microsoft Clarity's cookie information and Microsoft's Privacy Statement.
The international site does not initialize Clarity before this permission. The session replay choice does not grant advertising consent.
Marketing and installation attribution
If you allow attribution, the website can remember a channel or referring share link in session storage for this visit. On supported mobile downloads it can also send the channel or referring link with platform, operating system version, browser language and time zone to our installation-link service. The service uses these hints together with network information to match the installation context.
On the international site this optional attribution is disabled before permission and after rejection. You can still open shared content, download the app and visit an app store without optional attribution. Restoring a course or other context across installation may be unavailable when attribution is off. Session storage normally ends when the browsing session ends.
Withdrawal and browser controls
After withdrawal, the website applies the new choice in a fresh page, stops the corresponding optional collection and clears known optional cookies and attribution storage it can control. Necessary preferences and sign-in storage are preserved. Some third-party cookies can only be removed through your browser or the third party's controls. Withdrawal affects future collection; it does not automatically erase data already collected. To request deletion of previously collected personal information, use the contact below.
If your browser blocks saving the consent preference, the international site keeps optional purposes off. You can also use browser settings to inspect or delete storage. Deleting the choice will cause the international site to ask again.
Changes and contact
New optional purposes require a new choice; an old choice does not authorize them. We update this policy when our uses change. For information about processing, recipients and your rights, read the Privacy Policy. Contact support@9jian.tech about this policy or your personal information.