Cookie 政策
1.什麼是 Cookie 與本機儲存
Cookie 是網站存放在您裝置上的小型文字檔；「本機儲存（localStorage）」則是瀏覽器提供、容量較大的鍵值儲存。兩者都存在您的裝置上。
2.Cookie 類別
必要（一律啟用）——本服務運作所必需，無法關閉：
| 名稱 | 類型 | 用途 | 期限 |
|---|---|---|---|
| 登入工作階段 | Cookie（HttpOnly） | 維持業者或客戶的登入狀態 | 工作階段／數日 |
| obz_lang | 本機儲存 | 記住您選擇的介面語言 | 常駐至清除 |
| obz_cookie_consent / obz_cookie_prefs | 本機儲存 | 記住您的 Cookie 選擇（已決定旗標＋各類別開關） | 常駐至清除 |
| obz_client_id | 本機儲存 | 匿名瀏覽器識別碼，用於關聯您的同意紀錄 | 常駐至清除 |
分析（須您同意才啟用）——Google Analytics 4（GA4，ID G-S4JSQDSYEN），用於了解整體使用狀況以改善服務：
| 名稱 | 類型 | 用途 | 期限 |
|---|---|---|---|
| _ga、_ga_S4JSQDSYEN | Cookie（Google） | 區分匿名訪客與工作階段，產生彙總統計 | 最長約 2 年 |
3.同意如何運作（Consent Mode）
我們採用 Google Consent Mode v2：頁面載入時分析功能預設為「拒絕」，在您同意前 Google Analytics 不會放置分析 Cookie。
- 按「接受全部」：啟用分析（analytics_storage = granted）。
- 按「僅必要」：維持停用分析，僅保留必要 Cookie。
- 您可隨時於瀏覽器清除本網站的 Cookie 與本機儲存，下次造訪即會再次詢問。
我們目前不使用廣告 / 再行銷 Cookie，亦無跨網站追蹤。
4.同意紀錄（查證用）
當您做出選擇，我們會向後端送出並保存一筆不可變的同意稽核紀錄，內容包含：您的選擇（接受全部／僅必要及各類別結果）、同意時間、政策版本、您當下檢視的語言與頁面、真實來源 IP 位址、瀏覽器（user-agent）及前述 obz_client_id。其目的為證明已取得您的同意；保留期與匿名化方式詳見隱私政策。
5.如何管理
您可透過瀏覽器設定檢視、刪除或封鎖 Cookie 與本機儲存。封鎖必要項目會導致登入與預約功能無法運作；關閉或不同意分析則不影響您使用本服務。各瀏覽器設定方式請參考其官方說明。
6.變更與版本語言
本說明若有更新，將於本頁公告並更新「最近更新」日期。本說明備有中、英文版本；如有歧義，以繁體中文版本為準。
7.更多資訊
關於我們如何處理個人資料（含 Google Analytics 的資料流與留存），請參閱隱私政策。如有疑問請來信 support@openbiz.work。
Cookie Policy
1.What cookies and local storage are
Cookies are small text files a website stores on your device; "local storage" is a larger key-value store the browser provides. Both live on your device.
2.Cookie categories
Strictly necessary (always on) — required for the Service and cannot be turned off:
| Name | Type | Purpose | Lifetime |
|---|---|---|---|
| Sign-in session | Cookie (HttpOnly) | Keeps a Business or Customer signed in | Session / a few days |
| obz_lang | Local storage | Remembers your chosen interface language | Until cleared |
| obz_cookie_consent / obz_cookie_prefs | Local storage | Remembers your cookie choice (decided flag + per-category switches) | Until cleared |
| obz_client_id | Local storage | Anonymous browser id used to link your consent record | Until cleared |
Analytics (only on with your consent) — Google Analytics 4 (GA4, ID G-S4JSQDSYEN), to understand overall usage and improve the Service:
| Name | Type | Purpose | Lifetime |
|---|---|---|---|
| _ga, _ga_S4JSQDSYEN | Cookie (Google) | Distinguish anonymous visitors and sessions to produce aggregate statistics | Up to ~2 years |
3.How consent works (Consent Mode)
We use Google Consent Mode v2: on page load, analytics is set to "denied" by default, and Google Analytics places no analytics cookies until you consent.
- "Accept all": enables analytics (analytics_storage = granted).
- "Necessary only": keeps analytics disabled; only necessary cookies remain.
- You can clear this site's cookies and local storage in your browser at any time; you'll be asked again on your next visit.
We currently use no advertising / remarketing cookies and no cross-site tracking.
4.Consent records (for verification)
When you make a choice, we send and store an immutable consent audit record containing: your choice (accept all / necessary only, and the per-category result), the time of consent, the policy version, the language and page you were viewing, your real source IP address, your browser (user-agent), and the obz_client_id above. The purpose is to prove that consent was obtained; its retention and anonymisation are described in our Privacy Policy.
5.Managing cookies
You can view, delete or block cookies and local storage through your browser settings. Blocking strictly necessary items will break sign-in and booking; turning off or declining analytics does not affect your use of the Service. See your browser's official help for instructions.
6.Changes & governing language
If we update this Policy, we will post it here and update the "Last updated" date. This Policy is provided in Chinese and English; in case of any inconsistency, the Traditional Chinese version prevails.
7.More information
For how we handle personal data (including the Google Analytics data flow and retention), see our Privacy Policy. Questions? Email support@openbiz.work.