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Last updated: September 3, 2026 · v1.1

Cookie Policy

This page lists every cookie and browser-storage entry our website (kiangkang.com) may set, what it does, and how long it lives. The Kiangkang mobile app does not use cookies.

1. Essential cookies (always on)

  • NEXT_LOCALE — remembers your language choice (TH/EN). First-party. 365 days.
  • kk_consent_v1 — stores your cookie banner choice. First-party. 365 days.
  • No opt-out (the site needs these to work).

2. Analytics cookies (opt-in)

  • _ga, _ga_[container_id] — Google Analytics 4. Distinguishes users + sessions. First-party (under kiangkang.com). 13 months.
  • These only set after you click "Accept All" in the consent banner. Powered by Google Tag Manager (no cookies set by GTM itself).
  • kk_acquisition_source_v1 — browser sessionStorage, not a cookie. Records how you first reached this site as one value from a fixed list (chatgpt, bing_copilot, perplexity, google, other, direct) — never the raw link, search text or campaign text. First-party. Cleared when you close the tab, and only written after you grant Analytics consent.

3. Marketing cookies (opt-in)

Reserved for future use (Meta Pixel, LINE Tag, TikTok Pixel). Not active in Sprint 1. When activated, they will only fire after you grant Marketing consent.

4. Preference cookies (opt-in)

Reserved for personalization features (saved layouts, theme preferences synced across devices). Not active in Sprint 1.

5. How to opt out

  • Easiest: click "Manage cookies" in the footer (re-opens our consent modal).
  • Browser-level: see your browser's help — Chrome, Safari, Firefox, and Edge all support cookie blocking.
  • Google Analytics opt-out: install the Google Analytics Opt-out Browser Add-on (https://tools.google.com/dlpage/gaoptout/).
  • Opting out doesn't delete already-collected data — request erasure via privacy@kiangkang.com.