AI 产品解读Amazon product sales volume estimator that displays estimated monthly sales numbers on Amazon and Keepa product pages
Amazon sellers need to estimate monthly sales volume for products to make informed inventory purchasing decisions. This extension calculates sales estimates from ranking fluctuations and displays them directly on product pages.
1. User installs extension and configures Keepa API key in options page. 2. User browses Amazon or Keepa product pages. 3. Extension extracts ASIN from URL and sends POST request to koubou3.com backend with ASIN + API key. 4. Backend calculates sales estimates using Keepa data. 5. Extension injects sales estimate box and price history graph into the product page.
Calculate monthly sales estimates from Amazon ranking fluctuationsDisplay JAN (product code), model number, category, release date, variation info, Amazon stock statusShow price/ranking history graphs from KeepaSupport Amazon Japan (co.jp) and Amazon US (com)Support Keepa.com product pagesConfigurable ranking filter (default 5%) to exclude minor fluctuations
- 目标用户
- Amazon sellers/merchants (Amazon 出品者) / Inventory purchasing managers / E-commerce product researchers using Keepa
- Keepa API pricing tiers not verified - could affect whether effective cost exists
- Backend server (koubou3.com) behavior not fully auditable
- Could not verify if the koubou3.com backend applies any rate limits or access restrictions
付费分析未识别到付费功能
No evidence of payment processing, premium tiers, feature gating, subscription management, or upgrade prompts within the extension. The extension appears to be free; the only external dependency is a Keepa API key which is a separate service's requirement. All keyword hits for 'pro' are false positives (variable names like 'productInfoBox', regex patterns like '/gp/product/', URL patterns). The 'license' hit is from jQuery's MIT license header.
- 置信度
- 90
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 是
- 登录理由
- Extension requires a Keepa Private API access key to function. Users must create a Keepa account and obtain the API key from keepa.com/#!api. Without it, the extension displays an error: 'Keepa APIキーを保存してください' and core functionality (sales estimation) is completely blocked.