1. What Are Cookies?
Cookies are small text files placed on your device when you visit a website. They allow the site to remember information about your visit — such as your login session or preferences — so you don't have to re-enter it each time.
ISBNFetch also uses similar storage technologies including localStorage (browser storage that persists after a session ends). This policy covers all such technologies.
2. Cookies We Use
We use two categories of cookies. Essential cookies are always active. Analytics cookies are only set with your consent.
| Category | Purpose | Duration |
|---|---|---|
| Essential | Authentication session — keeps you logged in | 7 days |
| Essential | Cookie consent preference — remembers your choice | 1 year |
| Analytics | Product analytics — page views and feature usage to improve the service (consent required) | 1 year |
| Analytics | Web performance metrics — aggregate, cookieless (no personal data) | None |
We will update this table when new cookies are added (e.g. payment processing, support chat).
3. Managing Your Preferences
3.1 Cookie banner
When you first visit ISBNFetch, a banner will ask for your consent to analytics cookies. You can choose Accept All or Essential Only. Your choice is saved and the banner will not appear again unless you clear your browser storage.
3.2 Change your preference
To change your cookie preference after the initial choice, clear your browser's localStorage for this site, or use the option in your account settings (if logged in).
3.3 Browser controls
You can also control cookies through your browser settings. Note that disabling all cookies will prevent login from working (the session cookie is essential). Most browsers allow you to block third-party cookies only, which will disable analytics without affecting login.
4. Changes to This Policy
We may update this Cookie Policy when we add or remove cookies. Material changes will be communicated via the cookie banner or email. The "Last updated" date at the top of this page will reflect the latest revision.
5. Contact
Questions about our use of cookies? Email us at mansonwong0703@gmail.com.