Effective date: 12 July 2026 | Last updated: 12 July 2026

1. Scope This Policy explains cookies, local storage, and similar technologies used on qreasyuse.com. These technologies allow a site or third party to store or read small amounts of information through a browser for preferences, security, measurement, or advertising.

2. Technologies currently used | Name/technology | Category | Purpose | Approximate duration | Provider | | --- | --- | --- | --- | --- | | qre_locale | Necessary/functional | Remember Thai or English language choice | Up to 1 year | QReasyUse | | qre_consent | Necessary | Record accepted/rejected categories and honour your choice | Up to 1 year | QReasyUse | | Supabase Auth session storage/cookies | Admin necessary | Authenticate administrators on backend routes only | Session/token duration | Supabase/QReasyUse | | Vercel Web Analytics | Cookieless analytics | Measure page views and aggregate device/country data without Vercel analytics cookies | Short-lived hashed visitor identification; under Vercel policy/account settings | Vercel | | Site usage counter (if enabled) | Cookieless analytics | Count events such as generate-button use without sending QR payload | Aggregates retained as necessary | QReasyUse/Supabase |

Production verification required Before publication, verify in the production build and browser developer tools that every cookie/storage name, method, domain, path, SameSite/Secure attribute, and duration matches this table.

3. Optional advertising technologies If Google AdSense is enabled, Google and advertising technology providers may use cookies, local storage, web beacons, IP addresses, and other identifiers for ad delivery, measurement, fraud prevention, frequency capping, and personalisation. Examples may include _gads, IDE, test_cookie, and other names that vary by service, domain, region, and Google configuration. The live CMP or cookie scanner should be treated as the current inventory rather than any fixed example list. For users in the EEA, United Kingdom, and Switzerland, Google ad serving requires a Google-certified Consent Management Platform (CMP) under Google’s current requirements and accurate consent/objection signals. Choosing non-personalised ads does not necessarily mean that no cookies are used.

4. Consent controls - Reject all — use only necessary technologies and do not load optional scripts as configured. - Accept selected — enable only the categories you choose. - Accept all — enable all optional categories shown in the settings interface. - Cookie Settings — change or withdraw consent at any time from the footer. Withdrawal affects future loading of optional technologies but does not automatically erase third-party cookies already placed. You can delete cookies and site data through your browser settings.

5. Rejecting optional technologies The core QR creation and download functions should continue to work. The site may not remember your language or other preferences, ads may not display or may use a restricted-data mode, and future optional features may be unavailable.

6. Changes and contact We will update this Policy when technologies, providers, or retention periods change and will display the latest update date. QReasyUse@gmail.com QReasyUse@gmail.com Email: QReasyUse@gmail.com