隐私政策
PROPFIRM copytrading extension
本扩展不会把您的任何 Tradovate 交易数据（持仓、订单、余额、成交）上传到 kkawa.com 或任何第三方服务器。所有交易数据只在您的浏览器本地处理。
1. 我们收集了什么
当您登录 PROPFIRM copytrading extension 时，我们仅收集以下信息：
- 邮箱地址：作为您在 kkawa.com 上的账号标识。
- 设备指纹：根据浏览器/操作系统派生的哈希值，用于将一个 license 绑定到少量设备，防止激活码无限制传播。
- 认证 token：登录成功后由 kkawa.com 颁发，用于后续请求验证您的 license 是否有效。
2. 我们不收集什么
- 您的 Tradovate 账号号码、余额、净值、持仓、订单、成交记录
- 您的 TradingView 账号信息或图表配置
- 您的 IP 地址（kkawa.com 在 HTTP 请求头中能看到的部分不被记录）
- 浏览器历史、其他网站的内容、cookies
- 任何能识别个人的金融、健康、地理位置信息
3. 您的交易数据如何处理
扩展直接从您浏览器中的 Tradovate API 读取持仓、订单、成交数据，仅用于在 TradingView 内显示，以及在您选择的多个账号之间同步下单。这些数据：
- 不发送到 kkawa.com
- 不发送到任何第三方
- 不持久化保存（关闭浏览器标签即清空）
4. 数据存储位置
| 数据 | 存储位置 | 保留时长 |
|---|---|---|
| 邮箱 / 认证 token / 设备指纹 | 浏览器 chrome.storage.local + kkawa.com 服务器（license 数据库） | 直到您登出或注销账号 |
| UI 偏好设置（语言、刷新频率、主题） | 浏览器 chrome.storage.local | 直到您卸载扩展 |
| 持仓 / 订单 / 成交 | 浏览器内存（不落盘） | 关闭标签页即清空 |
5. 第三方
我们不会出售、出租或与任何第三方共享您的数据。扩展产生的网络请求只发往以下三处：
- *.tradingview.com：扩展运行所在的页面，您本来就在使用
- *.tradovateapi.com：您在 TradingView 中绑定的 broker，扩展读取的是您自己账号的数据
- kkawa.com：仅用于 license 验证，不传输任何交易数据
6. 您的权利
- 删除本地数据：在扩展 popup 中点击"登出"，本地存储的所有凭证立即清空。
- 删除服务器数据：发送邮件至 [email protected]，我们将在 7 个工作日内删除您在 kkawa.com 数据库中的账号记录。
- 导出您的数据：通过同一邮箱申请，我们将以 JSON 格式提供您账号的完整数据副本。
- 撤回授权：您可以随时在 chrome://extensions 中卸载本扩展，所有 chrome.storage.local 中的数据会被自动删除。
7. 儿童隐私
本扩展仅供 18 岁及以上、有合法期货交易资格的用户使用，不针对儿童。我们不会有意收集 18 岁以下个人的信息。
8. 政策变更
我们会在本政策发生重大变更时更新顶部的"最后更新"日期。如果变更影响您的隐私权，我们会通过您注册时填写的邮箱通知您。
9. 联系我们
对本政策有任何疑问，请联系：[email protected]
Privacy Policy
PROPFIRM copytrading extension
This extension does NOT transmit any of your Tradovate trading data (positions, orders, balances, fills) to kkawa.com or any third-party server. All trading data is processed locally in your browser only.
1. What we collect
When you log in to PROPFIRM copytrading extension, we collect the following only:
- Email address — your login identifier on kkawa.com.
- Device fingerprint — a hashed identifier derived from your browser / OS to bind a license to a small number of devices, preventing unlimited credential sharing.
- Authentication token — issued by kkawa.com after a successful login, used to verify your license is active on subsequent requests.
2. What we do NOT collect
- Your Tradovate account number, balance, equity, positions, orders, or fills
- Your TradingView account information or chart configuration
- Your IP address (kkawa.com sees it in HTTP headers but does not log it)
- Browser history, content of other websites, cookies
- Any personal financial, health, or geolocation information
3. How your trading data is handled
The extension reads positions, orders, and fills directly from Tradovate's API in your browser, solely to display them inside TradingView and to replicate orders across the accounts you choose. This data:
- Is never sent to kkawa.com
- Is never sent to any third party
- Is not persisted (cleared when you close the tab)
4. Where data is stored
| Data | Where | Retention |
|---|---|---|
| Email / auth token / device fingerprint | Browser chrome.storage.local + kkawa.com server (license database) | Until you log out or delete your account |
| UI preferences (language, refresh rate, theme) | Browser chrome.storage.local | Until you uninstall the extension |
| Positions / orders / fills | Browser memory only (never written to disk) | Cleared when tab closes |
5. Third parties
We do NOT sell, rent, or share your data with any third party. Network calls made by the extension go only to:
- *.tradingview.com — the page you're already using
- *.tradovateapi.com — the broker you've connected in TradingView; the extension reads your own account data
- kkawa.com — license verification only, no trading data is transmitted
6. Your rights
- Delete local data: click "Log out" in the extension popup and all locally stored credentials are wiped immediately.
- Delete server data: email [email protected] and we will remove your account record from the kkawa.com database within 7 business days.
- Export your data: request via the same email and we will provide a JSON copy of your account data.
- Revoke consent: uninstall the extension at chrome://extensions any time — all chrome.storage.local data is automatically cleared.
7. Children's privacy
This extension is intended for users 18 years and older who are legally eligible to trade futures. We do not knowingly collect information from individuals under 18.
8. Changes to this policy
We will update the "Last updated" date at the top of this page when material changes are made. If a change affects your privacy rights, we will notify you via the email you registered with.
9. Contact us
Questions about this policy? Email [email protected]