Travelers waste time manually comparing flight prices across multiple booking sites. This extension automates price comparison while users browse their usual flight booking sites, surfacing cheaper Trip.com deals passively.

1. User installs extension. 2. User browses competitor flight booking sites normally. 3. Content script (content/index.js) + interceptor (content/interceptor.js) intercept fetch/XHR responses on Booking, eDreams, Expedia, Kiwi, Priceline, etc. to extract flight details and pricing. 4. Flight data is sent via postMessage to content script, relayed to background service worker. 5. Background.js calls fly.trip.com/checkPriceV3 with intercepted flight data. 6. If Trip.com offers a better price, a notification/overlay appears showing savings. 7. User clicks 'Book Now' to complete booking on Trip.com.

目标用户: Online travelers searching for flights who want to find better deals without manually comparing across sites / Budget-conscious travelers looking for cheaper flight options

Source code is heavily minified/webpack-bundled making precise line-by-line analysis of popup logic difficult
Cannot fully verify the complete sign-in flow behavior without runtime testing
The popup minisite_main.js (1.7MB) is too large to fully inspect, so some popup-specific behaviors may be missed

付费分析

未识别到付费功能

The extension is explicitly described as 'Completely free'. No payment processing, billing APIs, subscription gates, or upgrade UI found in the source code. The 'checkout' keyword hit relates to interceptor.js intercepting Expedia/eDreams flight checkout pages to extract pricing data, not extension payment. 'Secure Payment' and 'premium' references in locale/lang files describe Trip.com destination service features (insurance premium, Premium Economy cabin class), not extension paid tiers. No stripe, license, or payment platform code detected.

置信度: 90
支付平台: --
来源: AI / 高
需要登录: 需要复核
登录理由: The core product workflow — detecting flight searches on competitor sites and comparing prices via Trip.com — works without any login. The background.js uses a hardcoded authorization header ('ade5f8beb741') and a generated anonymous fly_uid GUID stored in chrome.storage. The 'Sign In' button (popup_header_signin) and 'My Bookings'/'Profile' links exist in the popup for Trip.com account features (us.trip.com/order/all, us.trip.com/membersinfo/profile/) but are not required for the price comparison functionality.

权限风险

高风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

扩展能力较强：tabs、cookies、webRequest、storage、activeTab、scripting
主机权限覆盖范围较宽
同时具备浏览数据与站点访问能力

发布者

Trip.com

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Cheap Flight Finder

Cheap Flight Finder 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

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