入境向导 隐私政策 / Entry Card Helper Privacy Policy

最后更新 / Last updated: 2026-08-25

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中文

一句话

这个扩展不收集你的任何数据，也不向任何服务器发送任何东西。 你在扩展里做的一切都留在你自己这台电脑上。

我们不收集什么

以下数据我们一概不收集、不存储于任何服务器、不出售、不分享：

• 姓名、护照号、证件号、出生日期等任何身份信息
• 电子邮件、电话、住址
• 健康信息、财务与支付信息
• 账号、密码等身份验证信息
• 个人通信内容
• 地理位置
• 浏览历史记录

扩展没有账号体系，你不需要注册，也无法登录。

扩展在你本机存了什么

以下内容通过浏览器的 chrome.storage.local 存在你自己的设备上，不会离开这台电脑，卸载扩展即全部删除：

存的东西	是什么
行程备忘	你手动填写的目的地、日期、航班号（选填）。用于在入境卡窗口开放当天提醒你
界面语言、设置	你选的语言、气泡位置、各项开关
最近一次匹配到的订票站域名	仅一条，供设置页的「自检」功能显示"为什么弹了 / 为什么没弹"
赞助位的展示与点击次数	只是数字计数（如"曝光 12 次、点击 3 次"），不含任何用户信息
通知记录	用于避免重复提醒，7 天后自动清除

以上全部只在本机，我们看不到，也没有任何服务器接收它们。

关于读取网址

扩展会读取你当前标签页的域名（例如 ctrip.com），把它和扩展内置的一份订票网站清单做本地比对，以便在你订机票时问一句"要不要记一笔行程"。

• 只读域名，不读网址完整路径、不读页面内容
• 比对全部在本机完成，域名清单打包在扩展里
• 不上传、不上报、不与任何第三方共享
• 只保留最近一条匹配记录，供你自己在设置页排查
• 可以在设置里完全关闭这项侦测

关于官方入境卡网站上的填写说明

在 11 个政府入境卡网站上，扩展会注入一个说明气泡，读取表单栏位的标签文字（例如 "Nationality"）来判断该显示哪条说明。

• 只读标签文字，不读你填进去的任何内容
• 绝不读取、不存储、不传输你输入的护照号、姓名等任何信息
• 扩展不会替你填写任何栏位，也不会自动提交任何表单

关于赞助内容

扩展界面中可能出现明确标注「赞助」的旅行相关推荐（如 eSIM、旅行保险）。

• 推荐内容打包在扩展内部，不从任何服务器拉取
• 点击后由你的浏览器直接打开对方网站，我们不做中转、不记录、也不会因此拿到你的任何信息
• 对方网站有其自己的隐私政策，与本扩展无关
• 我们可能从这些链接取得联盟佣金
• 展示与点击次数只以数字形式存在你本机，用于我们判断哪条内容有用，不会上传
• 可以逐条关闭，设置里也有总开关

儿童

本扩展不面向 13 岁以下儿童，也不会有意收集儿童的任何信息（事实上不收集任何人的信息）。

权限为什么要

权限	用途
storage	把你的行程和设置存在本机
alarms	定时检查有没有行程进入入境卡窗口期
notifications	弹出提醒本身
sidePanel	行程备忘界面显示在侧边栏
tabs	只读当前标签页域名，用于本地匹配订票网站（可关闭）
downloads	你点「下载 .ics」时把日历文件保存到你电脑

扩展没有申请任何主机权限（host permissions），内容脚本只注入 manifest 里列明的 11 个政府网站。

变更

本政策如有变更，会更新本页顶部的日期。涉及数据处理方式的实质变更，会在扩展更新说明中说明。

联系

有任何疑问请联系：WOLFREN98@GMAIL.COM

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English

In one line

This extension collects no data and sends nothing to any server. Everything you do in it stays on your own computer.

What we do not collect

We do not collect, store on any server, sell, or share any of the following:

• Names, passport numbers, document numbers, dates of birth, or any identifying information
• Email addresses, phone numbers, postal addresses
• Health information; financial or payment information
• Credentials or authentication information
• Personal communications
• Location
• Browsing history

The extension has no account system. There is nothing to sign up for and nothing to log in to.

What is stored on your own device

The following is stored on your device via chrome.storage.local. It never leaves your computer, and uninstalling the extension deletes all of it:

Stored	What it is
Saved trips	The destination, date and optional flight number you typed in, used to remind you when the arrival-card window opens
Language and settings	Your chosen interface language, bubble position, feature toggles
Last matched booking domain	A single value, shown in the extension's own self-check screen so you can see why a prompt did or did not appear
Sponsored slot counts	Plain numbers only (e.g. "12 impressions, 3 clicks"), containing no user information
Notification records	Used to avoid repeat reminders; automatically cleared after 7 days

All of the above is local only. We cannot see it, and no server receives it.

About reading URLs

The extension reads the hostname of your active tab (e.g. ctrip.com) and compares it locally against a list of flight-booking sites bundled inside the extension, so it can offer to save your trip when you book a flight.

• It reads the hostname only — not the full URL path, not page content
• The comparison happens entirely on your device; the list ships inside the extension
• Nothing is uploaded, logged remotely, or shared with any third party
• Only the most recent match is retained, for your own troubleshooting
• The detection can be turned off completely in Settings

About the help bubble on official arrival-card sites

On 11 government arrival-card websites, the extension injects a help bubble and reads form field label text (e.g. "Nationality") to decide which explanation to show.

• It reads label text only — never the values you type
• It never reads, stores, or transmits your passport number, name, or any other input
• It never fills any field for you and never submits any form

About sponsored content

The extension may show clearly labelled "Sponsored" travel suggestions (e.g. eSIM, travel insurance).

• The content is bundled inside the extension; it is not fetched from any server
• Clicking opens the third-party site directly in your browser — we do not proxy, log, or otherwise learn anything about you from it
• Those sites have their own privacy policies, which are not ours
• We may earn affiliate commission from those links
• Impression and click counts are plain numbers kept on your own device so we can tell which suggestions are useful; they are never uploaded
• Each can be dismissed, and there is a master switch in Settings

Children

This extension is not directed at children under 13 and does not knowingly collect information from children — it does not collect information from anyone.

Why each permission is requested

Permission	Purpose
storage	Keep your trips and settings on your device
alarms	Periodically check whether a saved trip has entered its arrival-card window
notifications	Show the reminder itself
sidePanel	Display the trip list in the browser side panel
tabs	Read the active tab's hostname only, for local booking-site matching (can be disabled)
downloads	Save the .ics calendar file when you click "Download .ics"

The extension declares no host permissions. Content scripts run only on the 11 government websites listed in the manifest.

Changes

If this policy changes, the date at the top of this page is updated. Material changes to data handling will be described in the extension's release notes.

Contact

Questions: wolfren98@gmail.com