Last updated: 2026-07-31
What we collect: Nothing personally identifying. CardAbroad is a client-side calculator. The amounts and rates you enter are processed entirely in your browser and are never sent to or stored on our servers.
Local storage: We store only your interface preferences (language and light/dark theme) in your browser's local storage. You can clear them any time via your browser.
Exchange rates: The optional "Live" rate button fetches public reference rates from a third-party service (frankfurter.app, based on European Central Bank data). Only the two currency codes you selected are sent; no personal data is transmitted.
Advertising: We use Google AdSense to display ads. Google and its partners may use cookies or device identifiers to serve and measure ads. For visitors in the EEA, UK and Switzerland, a consent message is shown. You can learn more and manage choices at Google Ads policies and Google Ad Settings.
Not financial advice: CardAbroad is an independent third-party tool and is not affiliated with any bank, card network or merchant. Results are estimates based on the rates you enter; your card statement is authoritative.
Contact: for questions about this policy, reach out via the site.
我们收集什么:不收集任何可识别个人身份的信息。CardAbroad 是纯客户端计算器,你输入的金额和费率完全在你的浏览器内计算,绝不上传或存储到我们的服务器。
本地存储:我们仅在你浏览器的 local storage 中保存界面偏好(语言、深色/浅色主题),你可随时在浏览器中清除。
汇率数据:可选的「实时」按钮会向第三方服务(frankfurter.app,基于欧洲央行公开数据)获取公开参考汇率,仅发送你选择的两个货币代码,不传输任何个人数据。
广告:我们使用 Google AdSense 展示广告。Google 及其合作伙伴可能使用 Cookie 或设备标识来投放和衡量广告。对欧洲经济区、英国及瑞士的访客会显示同意提示。详见 Google 广告政策。
非投资建议:本站为独立第三方工具,与任何银行、卡组织或商户无关。结果为按你输入费率的估算,实际以你的账单为准。