AI 产品解读Buyback price comparison tool
Helps users quickly check how much they can sell items for (buyback prices) across multiple Japanese second-hand and electronics retailers before selling.
User installs extension -> Visits supported retail site (Amazon, Rakuten, etc.) -> Extension auto-detects product and adds comparison button -> User clicks button or uses popup to search -> Extension opens comparison page on hikaku-342505.firebaseapp.com showing buyback prices from multiple retailers
Auto-detects product codes (ASIN/JAN) on supported retail sitesDisplays 'Compare with Buyback Scanner' button on product pagesCompares buyback prices across multiple retailers (Amazon, Rakuten, Yahoo!, Nojima, Kojima, Yodobashi, etc.)Calculates 'real price' by deducting points/coupons from sale pricesSupports right-click search on selected textSearches by JAN/ASIN or product name
- 目标用户
- Japanese consumers looking to sell used items / Second-hand resellers and arbitrageurs / Price-conscious shoppers comparing real costs
- The destination service (hikaku-342505.firebaseapp.com) is a Firebase app; its actual login/payment requirements cannot be fully verified without visiting the site. However, no auth code is present in the extension.
- The 'purchase' feature redirects to /purchases/ on the destination service; it's unclear if this requires an account on the destination side, but the extension itself does not gate this feature.
- Static analysis only covers the extension source; the destination service's UI and backend behavior are not directly observable.
付费分析未识别到付费功能
The extension is free to use. The keyword 'purchase' found in the code refers to a '仕入れ' (sourcing/purchasing) feature that searches for buy prices on the destination service, not a paid subscription or billing feature. There are no references to Stripe, PayPal, credit cards, subscriptions, or upgrade prompts in the extension code.
- 置信度
- 90
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- The extension does not implement any login UI, nor does it send credentials or tokens to the destination service. The destination service (hikaku-342505.firebaseapp.com) is accessed via simple tab redirections without authentication headers or login flows visible in the source code. Users can perform searches and price comparisons without an account.